Numbuzin No.3 Skin Softening Serum

Numbuzin

No.3 Skin Softening Serum

face serum

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Fit by skin type

General, ingredient-based — not your personalized match.

Dry
60%
Combination (dry)
60%
Balanced
90%
Combination (oily)
80%
Oily
80%

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28
Ingredients
5
Benefits
3
Actives
Find Dupes

Serum rich in fermented ingredients to target textured, rough skin and tighten enlarged pores for a pore-less, glowing and even skin.

Key Insights

Benefits

5
Anti-Aging
Dark Spot Fading
Hydration
Pore Minimizer
Soothing

Active Ingredients

3
Hyaluronic acid Vitamin B3 (niacinamide) Vitamin B5 (panthenol)

Risks

1
Synthetic polymer

About No.3 Skin Softening Serum

Overview

No.3 Skin Softening Serum is a lightweight serum from Numbuzin, a brand based in Korean. The formula is built mainly around hydration and soothing. The ingredient list runs to 28 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 Butylene Glycol, Glycerin and Sodium Hyaluronate, 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 Butylene Glycol, Glycerin, Sodium Hyaluronate and Panthenol.

Soothing: High. Ingredients aimed at visible redness and reactivity, and here that comes from Goat Milk Extract, Panthenol, Bifida Ferment Lysate and Niacinamide.

Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide and Galactomyces Ferment Filtrate.

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

Who it suits

On richness alone it suits Balanced 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
  • Several soothing ingredients
  • No common irritants flagged in the list

Things to know

  • 6 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

May suit

  • 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 13 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Anti-Aging 5 ingredients

    Boosts collagen and cell turnover to reduce fine lines and wrinkles

  • Soothing 5 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

  • Dark Spot Fading 1 ingredient

    Fades hyperpigmentation and evens out dark spots over time

  • Pore Minimizer 1 ingredient

    Tightens and refines the look of enlarged pores

Does not target

Anti-Acne Blackhead Reducing Evens Skin Tone Oil Control 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 10–40% of the formula.

Bifida Ferment Lysate is a lysate of the product obtained by the fermentation of Bifida

Hydration Soothing

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

Galactomyces Ferment Filtrate is a filtrate of the product obtained by the fermentation of the microorganism Galactomyces

Anti-Aging Dark Spot Fading

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

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

Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with methyl .beta.-d-glucopyranoside (4:1)

Hydration

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

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

Hydration
Niacinamide Vitamin B3 (niacinamide)

6th on the list, which puts it at an estimated 2–10% 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

9th 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

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

2,6,10,15,19,23-Hexamethyltetracosane

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.

Alteromonas Ferment Extract is an extract of the fermentation product of Alteromonas macleodii

Hydration
Sodium Hyaluronate Hyaluronic acid

14th 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
Panthenol Vitamin B5 (panthenol)

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

Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol

Hydration Soothing

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

6-Amino-9-beta-D-ribofuranosyl-9H-purine

Soothing

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 Low

Ingredients that moderate sebum or absorb shine

Brightening Moderate

Ingredients that act on uneven tone and post-inflammatory marks

Soothing High

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 (3)

Supporting ingredients (25)

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

Bifida Ferment Lysate Galactomyces Ferment Filtrate Butylene Glycol Methyl Gluceth-20 Water Peg-90 1,2-hexanediol Glycerin Squalane Alteromonas Ferment Extract Silk Extract Goat Milk Extract Adenosine Glycereth-26 Xanthan Gum Polyglyceryl-3 Distearate Glyceryl Stearate SE Glyceryl Stearate Citrate Polyglyceryl-3 Methylglucose Distearate Carbomer Tromethamine Ethylhexylglycerin Caprylyl Glycol Tropolone Disodium Edta

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)
6 ingredients could feed malassezia: Bifida Ferment Lysate, Galactomyces Ferment Filtrate, Polyglyceryl-3 Distearate, Glyceryl Stearate SE, Glyceryl Stearate Citrate, Polyglyceryl-3 Methylglucose Distearate. 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 28 ingredients on the label.

7
Humectant

Draws water into the upper layers of skin

6
Texture agent

Sets the thickness, spread and stability of the formula

5
Solvent

Dissolves and carries everything else

5
Surfactant

Lifts oil and dirt, or holds oil and water together

4
Plant extract

Botanical material, usually for antioxidants or scent

3
Active

Changes how skin behaves rather than how it feels

3
Emollient

Softens and smooths by filling gaps between skin cells

1
Chelator

Binds trace metals that would otherwise spoil the formula

1
Occlusive

Forms a film that slows water loss

1
pH adjuster

Sets the acidity the formula needs to work

Ingredient breakdown

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

Estimated level
10–40%
Confidence
Moderate — INCI order above the 1% line

1st on the list, which puts it at an estimated 10–40% of the formula.

Bifida Ferment Lysate is a lysate of the product obtained by the fermentation of Bifida

Hydration Soothing
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Plant extract

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

Galactomyces Ferment Filtrate is a filtrate of the product obtained by the fermentation of the microorganism Galactomyces

Anti-Aging Dark Spot Fading
3 Butylene Glycol Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent, Solvent

3rd on the list, which puts it at an estimated 5–20% 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
Roles
Humectant

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

Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, ether with methyl .beta.-d-glucopyranoside (4:1)

Hydration
2 scientific references
  • International Journal of Toxicology, Supplement, November 2016, pages 12S–40S
  • https://wwwlubrizolcom/Personal-Care/Products/Product-Finder/Products-Data/Glucam-E-20-humectant
5 Water Solvent
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Solvent

5th on the list, which puts it at an estimated 2–10% 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
6 Niacinamide Active
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Active

6th on the list, which puts it at an estimated 2–10% 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
7 Peg-90 Humectant
Estimated level
1–5%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Solvent

7th on the list, which puts it at an estimated 1–5% of the formula.

Poly(oxy-1,2-ethanediyl), .alpha.-hydro-.omega.-hydroxy-, (90 mol EO average molar ratio)

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

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

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

9th 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
10 Squalane Emollient
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient

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

2,6,10,15,19,23-Hexamethyltetracosane

Hydration Anti-Aging
9 scientific references
  • Cosmetics Ingredient Review, 2019, ePublication
  • ACS Open, July 2017, pages 3, 989–3, 996
  • Indian Journal of Dermatology, May-June 2016, pages 279-297
  • The Journal of Clinical and Aesthetic Dermatology, June 2014, pages 25-32
  • Journal of Cosmetic Science, January-February 2013, pages 59-66
  • Advances in Food and Nutrition Research, 2012, pages 223-233
  • Molecules, January 2009, pages 540-554
  • Journal of Investigative Dermatology, November 2006, pages 2, 430-2, 437
  • Free Radical Research, April 2002, pages 471-477
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

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

Alteromonas Ferment Extract is an extract of the fermentation product of Alteromonas macleodii

Hydration
8 scientific references
  • Supercharged Hydration
  • How Hyaluronic Acid Benefits Skin
  • What is Dehydrated Skin & How to Choose the Best Products
  • What Your Moisturizer Must Contain
  • Moisturizer Myths You Should Stop Believing Now
  • The Benefits of Glycerin in Skin Care
  • The Best Face Oils for Skin
  • How Facial Oils Help Skin
12 Silk Extract Plant extract
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.

Serica Extract (EU)

13 Goat Milk Extract Plant extract
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Plant extract

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

Goat Milk Extract is the extract of Goat Milk

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

14th 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
15 Panthenol Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active

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

Butanamide, 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethyl-, (2R)-; dl-Panthenol

Hydration Soothing
7 scientific references
  • The Linus Pauling Institute, Oregon State University, Accessed April 2021, ePublication
  • International Journal of Cosmetic Science, December 2019, pages 534-547
  • Journal of Cosmetic Dermatology, January 2019, pages 346-354
  • Cosmetic Ingredient Review, March 2018, pages 1-51
  • The Journal of Dermatological Treatment, August 2017, pages 173-180
  • Journal of Cosmetic Science, August 2011, pages 361-370
  • American Journal of Clinical Dermatology, Volume 3, 2002, pages 427-433
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line

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

6-Amino-9-beta-D-ribofuranosyl-9H-purine

Soothing
8 scientific references
  • PubChem, Accessed May 2021, ePublication
  • Cosmetic Ingredient Review, September 2020, pages 1-38
  • Experimental Dermatology, August 2014, pages 553-554
  • Journal of Investigative Dermatology, August 2011, pages 526-546
  • International Journal of Cosmetic Science, December 2006, pages 447-451
  • British Journal of Pharmacology, October 2008, issue 4, pages 475-486
  • PloS One, May 2008 (ePublication)
  • >International Journal of Cosmetic Science, August 2006, pages 447-451
17 Glycereth-26 Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Texture agent

17th 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-

Hydration
2 scientific references
  • Nanomedicine: Nanotechnology, Biology and Medicine, February 2020, ePublication
  • Cosmetic Ingredient Review, March 2019, pages 1-11
18 Xanthan Gum Surfactant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant, Texture agent

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

Xanthan gum

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

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

1,2,3-Propanetriol, homopolymer, octadecanoates (1:2) (2 mol glycerol average molar ratio)

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.

Octadecanoic acid, reaction products with 1,2,3-propanetriol (1:1), neutralized

Hydration
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient, Surfactant

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

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, ester with 1,2,3-propanetriol monooctadecanoate

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

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

Methyl-D-glucopyranoside, ethers with 1,2,3-propanetriol homopolymer, octadecanoates (1:1:2) (3 mol glycerol average molar ratio)

23 Carbomer Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent

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

2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether

Synthetic polymer
24 Tromethamine pH adjuster
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
pH adjuster

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

1,3-Propanediol, 2-amino-2-(hydroxymethyl)-

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

25th 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
26 Caprylyl Glycol Emollient
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient

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

Octane-1,2-diol

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-Hydroxycyclohepta-2,4,6-trienone; 2-Hydroxytropone

28 Disodium Edta Texture agent
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Texture agent, Chelator

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

Disodium dihydrogen ethylenediaminetetraacetate

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Frequently asked questions

What ingredients are in No.3 Skin Softening Serum?

BIFIDA FERMENT LYSATE, GALACTOMYCES FERMENT FILTRATE, BUTYLENE GLYCOL, METHYL GLUCETH-20, WATER, NIACINAMIDE, PEG-90, 1,2-HEXANEDIOL, GLYCERIN, SQUALANE, ALTEROMONAS FERMENT EXTRACT, SILK EXTRACT, GOAT MILK EXTRACT, SODIUM HYALURONATE, PANTHENOL, ADENOSINE, GLYCERETH-26, XANTHAN GUM, POLYGLYCERYL-3 DISTEARATE, GLYCERYL STEARATE SE, GLYCERYL STEARATE CITRATE, POLYGLYCERYL-3 METHYLGLUCOSE DISTEARATE, CARBOMER, TROMETHAMINE, ETHYLHEXYLGLYCERIN, CAPRYLYL GLYCOL, TROPOLONE, DISODIUM EDTA.

What are the active ingredients in No.3 Skin Softening Serum?

NIACINAMIDE, SODIUM HYALURONATE, PANTHENOL.

How do I use No.3 Skin Softening Serum?

Apply it 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.

What skin types is No.3 Skin Softening Serum good for?

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

Is No.3 Skin Softening 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 No.3 Skin Softening Serum fungal acne safe?

6 ingredients could feed malassezia: Bifida Ferment Lysate, Galactomyces Ferment Filtrate, Polyglyceryl-3 Distearate, Glyceryl Stearate SE, Glyceryl Stearate Citrate, Polyglyceryl-3 Methylglucose Distearate. That describes the yeast's food supply, not a prediction that they will cause a breakout.

Can I use No.3 Skin Softening 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 No.3 Skin Softening Serum fragrance free?

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

Does No.3 Skin Softening Serum contain alcohol?

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

Is No.3 Skin Softening Serum silicone free?

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

Does No.3 Skin Softening Serum contain essential oils?

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

Is No.3 Skin Softening Serum paraben free?

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

What can I layer with No.3 Skin Softening 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 No.3 Skin Softening Serum?

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

How many ingredients does No.3 Skin Softening Serum have?

It lists 28 ingredients, of which 3 are recorded as actives.

Who makes No.3 Skin Softening Serum?

Numbuzin, a brand based in Korean.

Brand
Numbuzin
Country
Korean

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