JUMISO Niacinamide 20 Serum

JUMISO

Niacinamide 20 Serum

face neck serum

Added Last edited

Fit by skin type

General, ingredient-based — not your personalized match.

Dry
52%
Combination (dry)
52%
Balanced
82%
Combination (oily)
88%
Oily
88%

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35
Ingredients
8
Benefits
2
Actives
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The JUMISO Niacinamide 20 Serum is a high-potency brightening and pore-refining formula that combines 20% niacinamide with tranexamic acid, glutathione, and a Triple Centella Complex to fade pigmentation, regulate excess oil, and calm redness. Its lightweight, water-gel texture absorbs rapidly without stickiness, making it suitable even for sensitive and acne-prone skin seeking a brighter, clearer tone. This serum is also enriched with multiple humectants and soothing botanicals like centella, ivy leaf, peony root, and portulaca, which help support barrier repair and reduce irritation during use.

Key Insights

Benefits

8
Anti-Acne
Anti-Aging
Dark Spot Fading
Evens Skin Tone
Hydration
Oil Control
Pore Minimizer
Soothing

Active Ingredients

2
Hyaluronic acid Vitamin B3 (niacinamide)

Risks

1
Synthetic polymer

About Niacinamide 20 Serum

Overview

Niacinamide 20 Serum is a lightweight serum from JUMISO. The formula is built mainly around hydration. The ingredient list runs to 35 ingredients, each broken down in full below.

Texture and finish

By its ingredient list the formula reads as light: water and humectants lead, with emollients kept lower in the order. Hydration is handled by Propanediol, Butylene Glycol and Ethylhexylglycerin, humectants that pull water into the upper layers of skin rather than sealing it there.

What the formula does

Hydration: High. Ingredients that pull and hold water in the upper layers of skin, and here that comes from Propanediol, Butylene Glycol, Ethylhexylglycerin and Glycerin.

Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide, Tranexamic Acid and Hexylresorcinol.

Soothing: Moderate. Ingredients aimed at visible redness and reactivity, and here that comes from Asiaticoside, Allantoin, Niacinamide and Sodium Hyaluronate.

Barrier support: Moderate. Lipids and repair signals that support skin barrier integrity, and here that comes from Niacinamide and Hydrogenated Lecithin.

Who it suits

On richness alone it suits Balanced, Combination (oily) and Oily skin best, and is the least natural fit for Dry and Combination (dry) skin. Nothing in the list is flagged as a common irritant, which is a reasonable starting point for reactive skin — though a patch test is still the only way to know.

What it does not target

The formula contributes little or nothing on antioxidant protection, cell renewal and firmness signalling. That is not a fault — most products are not meant to do everything — but if one of those is your priority, this is not the product that will address it.

What is not in it

Reading the full list, the formula is fragrance-free, essential-oil-free, no drying alcohol, paraben-free, silicone-free and microplastic-free. Those claims come from the ingredient list itself, not from the packaging.

Where it fits in a routine

It can be used morning and evening. In a routine it goes after toner, before moisturiser. Apply to clean, dry skin and give it a minute to absorb before the next layer. Introduce one new treatment at a time so you can identify what is working.

This summary is generated from the product's ingredient list. It is not a review, it is not the brand's own marketing claims, and it does not replace advice from a dermatologist.

Pros and cons

Drawn purely from the ingredient list

Pros

  • No fragrance or declared allergens
  • No essential oils
  • No drying alcohol
  • Silicone-free
  • No microplastics
  • Strong humectant content for hydration
  • No common irritants flagged in the list

Things to know

  • 2 ingredients could feed malassezia (fungal acne)

Which skin types it suits

Scored on how rich or light the formula reads from its INCI order.

Suitable for

  • Balanced skin
  • Combination (oily) skin
  • Oily skin

Less suitable for

  • Dry skin
  • Combination (dry) skin

Sensitive skin

No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.

Skin concerns

Based on the curated benefits documented for this product's ingredients.

Helps with

  • Hydration 14 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Anti-Aging 13 ingredients

    Boosts collagen and cell turnover to reduce fine lines and wrinkles

  • Soothing 8 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

  • Dark Spot Fading 2 ingredients

    Fades hyperpigmentation and evens out dark spots over time

  • Anti-Acne 1 ingredient

    Targets breakouts by reducing bacteria and unclogging pores

  • Evens Skin Tone 1 ingredient

    Brightens and balances complexion for a more uniform appearance

  • Oil Control 1 ingredient

    Regulates sebum production to reduce shine and greasiness

  • Pore Minimizer 1 ingredient

    Tightens and refines the look of enlarged pores

Does not target

Blackhead Reducing Smooths Bumpy Skin

None of the ingredients in this formula are associated with these benefits. This is not unusual, as most products are designed to target a limited number of concerns.

Key ingredients

The actives, UV filters and benefit-carrying ingredients in this formula, in the order they are listed.

1st on the list, which puts it at an estimated 30–80% of the formula.

Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

Hydration
Niacinamide Vitamin B3 (niacinamide)

2nd on the list, which puts it at an estimated 5–20% of the formula.

Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**

Soothing Anti-Aging Pore Minimizer

3rd on the list, which puts it at an estimated 5–20% of the formula.

1,3-dihydroxypropane

Hydration

4th on the list, which puts it at an estimated 2–10% of the formula.

Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

Hydration

5th on the list, which puts it at an estimated 2–10% of the formula.

Cyclohexanecarboxylic acid, 4-(aminomethyl)-, trans-

Dark Spot Fading Evens Skin Tone Anti-Aging

7th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone

Anti-Aging Hydration

10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

L-Arginine

Hydration Anti-Aging

11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1,2-Propanediol, 3-(2-ethylhexyloxy)

Hydration

13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Dextrin

Oil Control

15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane

Hydration Anti-Aging

18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Glycine, N-(N-L-.gamma.-glutamyl-L-cysteinyl)-

Anti-Aging
Hyaluronic Acid Hyaluronic acid

19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hyaluronic acid

Anti-Aging Hydration

Formula analysis

Each axis is scored from the ingredients present and how high up the list they sit.

Hydration High

Ingredients that pull and hold water in the upper layers of skin

Barrier support Moderate

Lipids and repair signals that support skin barrier integrity

Antioxidant support None

Ingredients that mop up free radicals from UV and pollution

Oil control Moderate

Ingredients that moderate sebum or absorb shine

Brightening Moderate

Ingredients that act on uneven tone and post-inflammatory marks

Soothing Moderate

Ingredients aimed at visible redness and reactivity

Cell renewal None

Retinoids, acids and enzymes that speed surface turnover

Firmness signalling None

Peptides and growth factors that signal for collagen support

Active and supporting ingredients

"Active" here means an ingredient carrying a recorded active type or a recognised UV filter.

Active ingredients (4)

Supporting ingredients (31)

Solvents, emollients, texture agents and preservatives — the formula that carries the actives.

Water Propanediol Butylene Glycol Tranexamic Acid 1,2-hexanediol Hydroxyacetophenone Acrylates/c10-30 Alkyl Acrylate Crosspolymer Glycereth-25 PCA Isostearate Arginine Ethylhexylglycerin Gardenia Florida Fruit Extract Dextrin Trisodium Ethylenediamine Disuccinate Glycerin ZEA Mays Kernel Extract Dipropylene Glycol Glutathione Hydrogenated Lecithin Polyglyceryl-10 Oleate Asiaticoside Hedera Helix Extract Madecassic Acid Asiatic Acid Fructan Glucose Paeonia Suffruticosa Root Extract Portulaca Oleracea Extract Allantoin Hexylresorcinol Artemisia Princeps Leaf Extract Rhodiola Rosea Root Extract

What is and is not in it

Read from the full ingredient list. A brand's own claim may differ.

Free from

  • Fragrance-free
  • Essential-oil-free
  • No drying alcohol
  • Paraben-free
  • Silicone-free
  • Microplastic-free
  • Sulfate-free
  • Dye-free
  • Oil-free
  • No animal-derived ingredients

What to layer it with

Judged by the same curated rules our routine checker uses. It reads the ingredients, not the label.

Compatible with

  • Vitamin C (L-ascorbic acid)
  • Retinoids (retinol, retinal)
  • AHAs (glycolic, lactic)
  • BHA (salicylic acid)
  • PHAs (gluconolactone)
  • Benzoyl peroxide
  • Azelaic acid
  • Copper peptides
  • Bakuchiol
  • Niacinamide
  • Hyaluronic acid
  • Ceramides
  • Signal peptides
  • Panthenol
  • Sunscreen

Nothing in this formula belongs to a group our rules can put in conflict, so it layers freely. Order still matters — thinnest texture first.

Where it fits in a routine

Morning Evening
  1. Cleanse
  2. Toning
  3. Treat
  4. Moisturise
  5. Protect

This product is the "Treat" step.

  • Apply to clean, dry skin and give it a minute to absorb before the next layer.
  • Introduce one new treatment at a time so you can identify what is working.

Safety and suitability

Flags to check, not verdicts. None of this is medical advice — if you are pregnant, breastfeeding or treating a skin condition, ask a doctor.

Pregnancy and breastfeeding
Nothing in this formula is on the standard pregnancy-caution list. That is not clearance — ask your doctor about anything you use daily.
Fungal acne (malassezia)
2 ingredients could feed malassezia: Glycereth-25 PCA Isostearate, Polyglyceryl-10 Oleate. That is about the yeast's food supply, not a prediction that you will break out.
Sensitive and reactive skin
No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.
Recorded ingredient risks
Synthetic polymer

Ingredients by function

Most ingredients do more than one job, so these counts add up to more than the 35 ingredients on the label.

7
Plant extract

Botanical material, usually for antioxidants or scent

7
Texture agent

Sets the thickness, spread and stability of the formula

6
Humectant

Draws water into the upper layers of skin

6
Solvent

Dissolves and carries everything else

5
Occlusive

Forms a film that slows water loss

4
Active

Changes how skin behaves rather than how it feels

2
Antioxidant

Neutralises free radicals from UV and pollution

2
Soothing

Calms visible redness and irritation

2
Preservative

Keeps the product free of microbial growth

2
Surfactant

Lifts oil and dirt, or holds oil and water together

1
Emollient

Softens and smooths by filling gaps between skin cells

1
Chelator

Binds trace metals that would otherwise spoil the formula

Ingredient breakdown

Every ingredient on the label, in order, with what it does and roughly how much of it is likely to be there.

1 Water Solvent
Estimated level
30–80%
Confidence
Moderate — INCI order above the 1% line
Roles
Solvent

1st on the list, which puts it at an estimated 30–80% of the formula.

Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water

Hydration
3 scientific references
  • Skin Research and Technology, May 2015, pages 131-136
  • Skin Pharmacology and Applied Skin Physiology, November-December 1999, pages 344-351
  • Journal of Cosmetic Science, September-October 1993, pages 249-262
2 Niacinamide Active
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Active

2nd on the list, which puts it at an estimated 5–20% of the formula.

Niacinamide (vitamin B3) is a gentle skincare active that repairs the skin barrier, calms redness, controls oil and evens tone at 2–5%. Official IUPAC name: **3-Pyridinecarboxamide**

Soothing Anti-Aging Pore Minimizer
15 scientific references
  • International Journal of Dermatology, February 2021, pages 166-173
  • Biomolecules & Therapeutics, July 2019, pages 562-569
  • Experimental Dermatology, February 2019, pages 15-22
  • Dermatologic Therapy, September 2017, ePublication
  • Journal of Investigative Dermatology, May 2017, page S116
  • International Journal of Pharmaceutics, March 2017, pages 158-162
  • Facial Plastic Surgery Clinics of North America, May 2016, pages 145-152
  • Clinical, Cosmetic, and Investigational Dermatology, July 2015, pages 405-412
  • Skin Pharmacology and Physiology, June 2014, pages 311-315
  • International Journal of Pharmacy, January 2013, pages 192-201
  • Dermatoendrocrinology, July 2012, pages 308-319
  • International Journal of Toxicology, September 2005, pages 1-31
  • Dermatologic Surgery, July 2005, pages 860-865
  • International Journal of Cosmetic Science, October 2004, pages 231-238
  • Journal of Cosmetic Dermatology, April 2004, pages 88-93
3 Propanediol Texture agent
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Texture agent, Solvent

3rd on the list, which puts it at an estimated 5–20% of the formula.

1,3-dihydroxypropane

Hydration
4 scientific references
  • PubChem Compound Summary, April 2021, ePublication
  • SpecialChem, Accessed April 2021, ePublication
  • Cosmetic Ingredient Review, June 2018, pages 1-73
  • Cosmetics & Toiletries, May 2013, pages 81-86
4 Butylene Glycol Humectant
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent, Solvent

4th on the list, which puts it at an estimated 2–10% of the formula.

Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)

Hydration
5 scientific references
  • CosmeticsInfoorg, Accessed March 2021, ePublication
  • US Food and Drug Administration Code of Federal Regulations</em>, Accessed March 2021, ePublication
  • International Journal of Toxicology, May 2011, pages 5S-16S
  • Skin Research and Technology, November 2007, pages 417-24
  • Journal of the American College of Toxicology, September 1985, pages 223-248
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line

5th on the list, which puts it at an estimated 2–10% of the formula.

Cyclohexanecarboxylic acid, 4-(aminomethyl)-, trans-

Dark Spot Fading Evens Skin Tone Anti-Aging
8 scientific references
  • Journal of Cosmetic Dermatology, February 2021, pages 561-565
  • International Journal of Medical Sciences, March 2020, pages 903-911
  • Journal of Cosmetic Dermatology, April 2019, pages 563-567
  • Journal of Cutaneous and Aesthetic Surgery, January-March 2019, pages 63-67; and July-August 2013, pages 139-143
  • BioMed Research International, November 2018, ePublication
  • Dermatologic Surgery, June 2018, pages 814-825
  • Dermatology and Therapy, September 2017, pages 417-424
  • Journal of Research in Medical Sciences, August 2014, pages 753-757
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Solvent

6th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

7 Hydroxyacetophenone Antioxidant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Antioxidant

7th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Ethanone, 1-(4-hydroxyphenyl)-,p-Hydroxyacetophenone

Anti-Aging Hydration
4 scientific references
  • Journal of Oleo Science, February 2019, pages 183-191
  • Applied Environmental Microbiology, June 2018, ePublication
  • Journal of Biosciences, May-June 2004, pages 345-353
  • Scientific Reports, April 2021, pages 1–7
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Texture agent

8th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

C10-30 alkyl propenoate, polymer with propenoic acid, butenoic acidand/or alkyl propenoates, product with propenyl sucrose ether or propenyl 2,2-dihydroxymethyl-1,3-propanediol

Synthetic polymer
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

9th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.',.alpha.''-1,2,3-propanetriyltris-.omega.-hydroxy-, esters with 5-oxo-L-proline and isooctadecanoic acid (25 mol EO average molar ratio)

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

10th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

L-Arginine

Hydration Anti-Aging
6 scientific references
  • Biobased Surfactants (Second Edition), 2019, pages 413-445
  • Scientific Reports, February 2016, pages 1-10
  • Cosmetic Ingredient Review, October 2012, pages 1-35
  • Journal of Advanced Research, July 2010, pages 169–177
  • International Journal of Cosmetic Science, April 2005, page 139
  • Wound Repair and Regeneration, November-December 2003, pages 419-423
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

11th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1,2-Propanediol, 3-(2-ethylhexyloxy)

Hydration
5 scientific references
  • PLoS One, October 2016, ePublication
  • Contact Dermatitis, May 2016, pages 281-288
  • International Journal of Toxicology, September 2013, pages 5S-21S
  • Personal Care, 2008, pages 1-4
  • Cosmetic Science Technology, 2006, pages 1-11
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

12th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Gardenia Florida Fruit Extract is an extract of the fruit of the Cape Jasmine, Gardenia Florida L., Rubiaceae

13 Dextrin Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

13th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Dextrin

Oil Control
8 scientific references
  • Oil-Absorbing Ingredients
  • Help for Oily Skin
  • Salicylic Acid for Skin
  • How BHA Exfoliants Work
  • Which BHA Exfoliant is Right for Me?
  • Niacinamide Benefits: What Does Niacinamide Do for Skin?
  • The Best Toners for Oily Skin
  • The Best Moisturizers for Oily, Acne-Prone Skin
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Chelator

14th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

L-Aspartic acid, N,N'-1,2-ethanediylbis-, trisodium salt

15 Glycerin Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Occlusive, Texture agent, Solvent

15th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Glycerine ;Glycerol (INN); Glycerol (RIFM); Glycerolum (EP); Glycyl Alcohol; 1,2,3-Propanetriol; 1,2,3-Trihydroxypropane

Hydration Anti-Aging
6 scientific references
  • Journal of Pharmaceutical Investigation, March 2021, pages 223-231
  • International Journal of Toxicology, November/December 2019, Volume 38, Supplement 3, pages 6S-22S
  • International Journal of Cosmetic Science, August 2016, ePublication
  • British Journal of Dermatology, July 2008, pages 23-34
  • Journal of Cosmetic Dermatology, June 2007, pages 75-82
  • Proceedings of the National Academy of Sciences, June 2003, pages 7, 360-7, 365
16 ZEA Mays Kernel Extract Plant extract
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract, Texture agent

16th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Zea Mays Kernel Extract is an extract of the kernels of the Corn, Zea mays L., Poaceae

17 Dipropylene Glycol Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent, Solvent

17th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

1,1'-Oxydipropan-2-ol; Oxydipropan-2-ol; Hydroxypropyloxypropanol

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

18th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Glycine, N-(N-L-.gamma.-glutamyl-L-cysteinyl)-

Anti-Aging
8 scientific references
  • Journal of Cosmetic Dermatology, June 2019, pages 728–737
  • Clinical Cosmetic and Investigative Dermatology, April 2017, pages 147-153 and October 2014, pages 267-274
  • Nutrients, August 2017, pages 1-27
  • DermatoEndocrinology, July 2012, pages 308-319
  • Journal of Agricultural and Food Chemistry, 2011, pages 3, 940-3, 949
  • The Dermatologist, October 2011, volume 19, issue 10
  • Journal of Dermatologic Science, May 2010, pages 85-90
  • Free Radical Biology and Medicine, October 1994, pages 333-349
19 Hyaluronic Acid Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Active

19th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hyaluronic acid

Anti-Aging Hydration
5 scientific references
  • Journal of Evidence-Based, Complementary and Alternative Medicine, October 2017, pages 816-823
  • Journal of Medicinal Food, October 2016, pages 1, 172-1, 179
  • Nutrition Journal, July 2013, ePublication
  • Journal of Drugs in Dermatology, 2011, issue 9, pages 990-1000
  • Journal of Clinical and Aesthetic Dermatology, March 2009, pages 38-43
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant

20th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Lecithins, hydrogenated

Hydration
4 scientific references
  • International Journal of Toxicology, September 2020, pages 5S-25S
  • Nanocosmetics, June 2019, pages 95–140
  • Current Drug Delivery, 2016, pages 111–120
  • Pharmaceutical Research, February 2013, pages 538–55
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Active

21st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis

Hydration
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Active

22nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hyaluronic acid, sodium, salt

Hydration Anti-Aging Soothing
5 scientific references
  • Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und Verwandte Gebiete, December 2017, pages 987-993
  • Journal of Cosmetic Dermatology, July 2014, pages 277-287
  • Journal of Clinical and Aesthetic Dermatology, October 2012, pages 20-23
  • DermatoEndocrinology, July-December 2012, pages 253-258
  • Journal of Drugs in Dermatology, September 2011, pages 990-1000
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

23rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

ester of decaglycerol and oleic acid

24 Asiaticoside Antioxidant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Antioxidant

24th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Urs-12-en-28-oic acid, 2,3,23-trihydroxy-, O-6-deoxy-alpha-L-mannopyranosyl-(1->4)-O-beta-D-glucopyranosyl-(1->6)-beta-D-glucopyranosyl ester (2alpha, 3beta, 4alpha)-

Anti-Aging Soothing
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Soothing, Plant extract, Preservative

25th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Hedera Helix Extract is an extract of the whole plant of the Ivy, Hedera helix L., Araliaceae

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

26th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Urs-12-en-28-oic acid, 2,3,6,23-tetrahydroxy-, (2alpha,3beta,4alpha,6beta)-

Anti-Aging Soothing
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

27th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

(2.alpha.,3.beta.,4.alpha.)-2,3,23-Trihydroxyurs-12-en-28-oic acid

Anti-Aging
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

28th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Fructan is a homopolymer of fructose

Hydration Soothing
7 scientific references
  • PersonalCareCouniclorg, Accessed January 2023, ePublication
  • SpecialChem (supplier info), Accessed January 2023, ePublication
  • Journal of Microbiology and Biotechnology, September 2022, pages 1, 373-1, 381
  • Applied Microbiology and Biotechnology, January 2021, pages 769-784
  • Polish Journal of Chemical Technology, 2019, pages 44-49
  • PLOS One, July 2016, pages 1-24
  • Proceedings of the SCSK (Society of Cosmetic Scientists of Korea) Conference, 2003, pages 700-718
29 Glucose Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant

29th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Glucose

Hydration
4 scientific references
  • International Journal of Molecular Sciences, March 2020, pages 1–13
  • Foods, March 2019, pages 1–27
  • Nature Medicine, May 2018, pages 617–627
  • Clinical Chemistry and Laboratory Medicine, September 2003, pages 1, 224–1, 228
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Plant extract

30th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Paeonia Suffruticosa Root Extract is an extract of the roots of the Chinese Peony, Paeonia suffruticosa, Ranunculaceae

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

31st on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Portulaca Oleracea Extract is an extract of the whole plant of the Purselane, Portulaca oleracea L., Portulacaceae

Anti-Aging Soothing Hydration
6 scientific references
  • Food Chemistry, August 2019, pages 239-245
  • Journal of Pharmacopuncture, March 2019, pages 7-15
  • Antioxidants, August 2017, pages 1-9
  • American Journal of Translational Research, May 2016, pages 2, 138-2, 148
  • BioMed Research International, January 2015, pages 1-11
  • Journal of Ethnopharmacology, July 2001, pages 171–176; and December 2000, pages 445-451
32 Allantoin Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Soothing

32nd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Urea, (2,5-dioxo-4-imidazolidinyl)-

Soothing
8 scientific references
  • Chemistry Series, March 2020, pages 7-21
  • Molecules, June 2019, pages 1-33
  • European Journal of Pharmacology, February 2018, pages 68-78
  • Journal of the American Academy of Dermatology, June 2017, Volume 76, Issue 2, Supplement 1
  • Pharmacognosy Review, Volume 5, July-December 2011
  • International Journal of Toxicology, May 2010, Supplement, pages 84S-97S
  • Journal of Occupational Medicine and Toxicology, October 2008, ePublication
  • https://wwwaccessdatafdagov/scripts/cdrh/cfdocs/cfcfr/CFRSearchcfm?CFRPart=347&showFR=1
33 Hexylresorcinol Preservative
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Preservative

33rd on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

4-Hexyl-1,3-benzenediol

Anti-Aging Dark Spot Fading Soothing
6 scientific references
  • International Journal of Cosmetic Science, February 2022, pages 103–117
  • Journal of Cosmetic Dermatology, December 2020, pages 3, 280–3, 285
  • Journal of Biomolecular Research and Therapeutics, December 2018, pages 1–3
  • Journal of Drugs in Dermatology, July 2016, pages 863–868
  • Journal of Agricultural and Food Chemistry, August 2015, pages 7, 032–7, 040
  • Journal of the American Academy of Dermatology, February 2011, page AB22
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

34th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Artemisia Princeps Leaf Extract is an extract of the leaves of Artemisia princeps, Compositae

Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Occlusive, Plant extract

35th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

Rhodiola Rosea Root Extract is an extract of the roots of the Rhodiola rosea, Crassulaceae

Anti-Acne

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Frequently asked questions

What ingredients are in Niacinamide 20 Serum?

WATER, NIACINAMIDE, PROPANEDIOL, BUTYLENE GLYCOL, TRANEXAMIC ACID, 1,2-HEXANEDIOL, HYDROXYACETOPHENONE, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, GLYCERETH-25 PCA ISOSTEARATE, ARGININE, ETHYLHEXYLGLYCERIN, GARDENIA FLORIDA FRUIT EXTRACT, DEXTRIN, TRISODIUM ETHYLENEDIAMINE DISUCCINATE, GLYCERIN, ZEA MAYS KERNEL EXTRACT, DIPROPYLENE GLYCOL, GLUTATHIONE, HYALURONIC ACID, HYDROGENATED LECITHIN, HYDROLYZED HYALURONIC ACID, SODIUM HYALURONATE, POLYGLYCERYL-10 OLEATE, ASIATICOSIDE, HEDERA HELIX EXTRACT, MADECASSIC ACID, ASIATIC ACID, FRUCTAN, GLUCOSE, PAEONIA SUFFRUTICOSA ROOT EXTRACT, PORTULACA OLERACEA EXTRACT, ALLANTOIN, HEXYLRESORCINOL, ARTEMISIA PRINCEPS LEAF EXTRACT, RHODIOLA ROSEA ROOT EXTRACT.

What are the active ingredients in Niacinamide 20 Serum?

NIACINAMIDE, HYALURONIC ACID, HYDROLYZED HYALURONIC ACID, SODIUM HYALURONATE.

How do I use Niacinamide 20 Serum?

After cleansing and toning, apply 2-3 drops of the serum to the face and neck. Gently pat until absorbed. Use morning and/or evening (always follow with sunscreen in the daytime). Tip : Introduce slowly, start with once daily (evening) to test tolerance, especially for sensitive skin. You can also mix a drop into your moisturizer on days your skin feels more reactive.

What skin types is Niacinamide 20 Serum good for?

Judged on how rich the formula reads from its ingredient list, it suits Balanced, Combination (oily), Oily skin best. It is the least natural fit for Dry, Combination (dry) skin.

Is Niacinamide 20 Serum good for sensitive skin?

No ingredient in this formula carries a common-irritant flag, making it a reasonable option for reactive skin. A patch test is still recommended, as individual skin reactivity varies.

Is Niacinamide 20 Serum fungal acne safe?

2 ingredients could feed malassezia: Glycereth-25 PCA Isostearate, Polyglyceryl-10 Oleate. That describes the yeast's food supply, not a prediction that they will cause a breakout.

Can I use Niacinamide 20 Serum while pregnant?

Nothing in this formula is on the standard pregnancy-caution list. That is not medical clearance — check anything you use daily with your doctor or midwife.

Is Niacinamide 20 Serum fragrance free?

Yes. Reading the full ingredient list, this formula is fragrance-free.

Does Niacinamide 20 Serum contain alcohol?

No. Reading the full ingredient list, this formula is no drying alcohol.

Is Niacinamide 20 Serum silicone free?

Yes. Reading the full ingredient list, this formula is silicone-free.

Does Niacinamide 20 Serum contain essential oils?

No. Reading the full ingredient list, this formula is essential-oil-free.

Is Niacinamide 20 Serum paraben free?

Yes. Reading the full ingredient list, this formula is paraben-free.

What can I layer with Niacinamide 20 Serum?

It layers well with Vitamin C (L-ascorbic acid), Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone), Benzoyl peroxide.

When should I apply Niacinamide 20 Serum?

Use it morning and evening, after toner, before moisturiser.

How many ingredients does Niacinamide 20 Serum have?

It lists 35 ingredients, of which 4 are recorded as actives.

Who makes Niacinamide 20 Serum?

JUMISO.

Brand
JUMISO

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