Aestura A-Cica 365 Hydrating Relief Toner pH4.5

Aestura

A-Cica 365 Hydrating Relief Toner pH4.5

face toner

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Fit by skin type

General, ingredient-based — not your personalized match.

Dry
48%
Combination (dry)
48%
Balanced
78%
Combination (oily)
92%
Oily
92%

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25
Ingredients
6
Benefits
4
Actives
Find Dupes

The AESTURA A-Cica 365 Hydrating Relief Toner pH4.5 is a low-pH calming toner designed to hydrate, soothe, and rebalance sensitive or acne-prone skin. Formulated at an optimal pH of 4.5, it helps maintain the skin’s natural protective barrier while reducing redness and irritation. Powered by the A-Cica Complex and barrier-supporting ingredients, this lightweight toner delivers immediate moisture while promoting long-term skin resilience. Its refreshing, watery texture absorbs quickly without stickiness, making it ideal for layering in both morning and evening routines. The AESTURA A-Cica 365 Hydrating Relief Toner helps calm stressed skin, refine texture, and prepare the complexion for the next steps in your skincare routine.

Key Insights

Benefits

6
Anti-Aging
Dark Spot Fading
Evens Skin Tone
Hydration
Pore Minimizer
Soothing

Active Ingredients

4
PHA Hyaluronic acid Vitamin B3 (niacinamide) Vitamin C

About A-Cica 365 Hydrating Relief Toner pH4.5

Overview

A-Cica 365 Hydrating Relief Toner pH4.5 is a watery-light toner from Aestura, a brand based in Korea. The formula is built mainly around hydration. The ingredient list runs to 25 ingredients, each broken down in full below.

Texture and finish

By its ingredient list the formula reads as very light — essentially a water-and-humectant base with little emollient weight. With almost no emollient load it should absorb quickly and finish close to matte. Hydration is handled by Butylene Glycol, Glycerin 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 Butylene Glycol, Glycerin, Ethylhexylglycerin and Sodium Hyaluronate.

Brightening: Moderate. Ingredients that act on uneven tone and post-inflammatory marks, and here that comes from Niacinamide, 3-o-ethyl Ascorbic Acid, Gluconolactone and Tocopherol.

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

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

Who it suits

On richness alone it suits 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 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 cleansing, before serums. Apply to slightly damp skin so the humectants have water to hold on to.

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

  • Combination (oily) skin
  • Oily skin

May suit

  • Balanced 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

  • Anti-Aging 10 ingredients

    Boosts collagen and cell turnover to reduce fine lines and wrinkles

  • Hydration 10 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Soothing 6 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

  • Evens Skin Tone 3 ingredients

    Brightens and balances complexion for a more uniform appearance

  • 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 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 30–80% of the formula.

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

Hydration

2nd 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

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

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

Hydration Anti-Aging
Niacinamide Vitamin B3 (niacinamide)

4th 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

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

D-Glucono-1,5-lactone

Evens Skin Tone Anti-Aging Hydration

9th 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

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

Lecithins. The complex combination of diglycerides of fatty acids linked to the choline ester of phosphoric acid

Hydration
Sodium Hyaluronate Hyaluronic acid

13th 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

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

3-O-Ethyl Ascorbic Acid is the organic compound.

Anti-Aging Evens Skin Tone Dark Spot Fading

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

Proline, 5-oxo-, zinc salt

Hydration

17th 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

18th 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

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 Low

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 Low

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 (21)

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

Water Butylene Glycol Glycerin 1,2-hexanediol Tromethamine Xanthan Gum Ethylhexylglycerin Lecithin Sodium Metaphosphate Polyglyceryl-10 Oleate Zinc PCA Polyglyceryl-4 Caprate Asiaticoside Madecassic Acid Glyceryl Caprylate Asiatic Acid Madecassoside Sodium Trimetaphosphate Propylene Glycol Tocopherol Oryza Sativa Bran Oil

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)
  • Benzoyl peroxide
  • Azelaic acid
  • Copper peptides
  • Bakuchiol
  • Niacinamide
  • Hyaluronic acid
  • Ceramides
  • Signal peptides
  • Panthenol
  • Sunscreen

Use with caution

  • Retinoids (retinol, retinal)

    Best kept to separate routines — one in the morning, one at night, or on alternate days.

  • AHAs (glycolic, lactic)

    Can be layered, but the combination raises the irritation risk. Go slowly.

  • BHA (salicylic acid)

    Can be layered, but the combination raises the irritation risk. Go slowly.

  • PHAs (gluconolactone)

    Can be layered, but the combination raises the irritation risk. Go slowly.

Where it fits in a routine

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

This product is the "Toning" step.

  • Apply to slightly damp skin so the humectants have water to hold on to.

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: Polyglyceryl-10 Oleate, Glyceryl Caprylate. 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.

Ingredients by function

Most ingredients do more than one job, so these counts add up to more than the 25 ingredients on the label.

5
Humectant

Draws water into the upper layers of skin

5
Solvent

Dissolves and carries everything else

4
Active

Changes how skin behaves rather than how it feels

4
Surfactant

Lifts oil and dirt, or holds oil and water together

4
Texture agent

Sets the thickness, spread and stability of the formula

3
Antioxidant

Neutralises free radicals from UV and pollution

3
Emollient

Softens and smooths by filling gaps between skin cells

3
Chelator

Binds trace metals that would otherwise spoil the formula

3
pH adjuster

Sets the acidity the formula needs to work

1
Occlusive

Forms a film that slows water loss

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 Butylene Glycol Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Texture agent, Solvent

2nd 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
3 Glycerin Humectant
Estimated level
5–20%
Confidence
Moderate — INCI order above the 1% line
Roles
Humectant, Occlusive, Texture agent, Solvent

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

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
4 Niacinamide Active
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Active

4th 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
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Solvent

5th on the list, below the 1% line — present at under 1%, which for most ingredients is the level they work at.

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

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

D-Glucono-1,5-lactone

Evens Skin Tone Anti-Aging Hydration
7 Tromethamine pH adjuster
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
pH adjuster

7th 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)-

8 Xanthan Gum Surfactant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Surfactant, Texture agent

8th 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

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

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

Lecithins. The complex combination of diglycerides of fatty acids linked to the choline ester of phosphoric acid

Hydration
5 scientific references
  • Cosmetics, November 2020, pages 1-19
  • International Journal of Toxicology, September 2020, pages 5S-25S
  • Molecules, March 2020, pages 1-9
  • Journal of the American Oil Chemists' Society, March 2014, pages 1, 093-1, 101
  • Scientia Pharmaceutica, July 2013, pages 1, 151-1, 166
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Chelator, pH adjuster

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

Sodium metaphosphate

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

12th 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

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

13th 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
Roles
Active

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

3-O-Ethyl Ascorbic Acid is the organic compound.

Anti-Aging Evens Skin Tone Dark Spot Fading
5 scientific references
  • Free Radical Biology and Medicine, September 2021, pages 151–169
  • Life, May 2021, pages 1–13
  • International Journal of Pharmaceutics, December 2019, pages 1–9
  • Journal of Cosmetic Science, July-August 2018, pages 233–243
  • AAPS PharmSciTech, June 2016, pages 767–777
15 Zinc PCA Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant

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

Proline, 5-oxo-, zinc salt

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

16th 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, decanoates (1:1) (4 mol glycerol average molar ratio)

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

17th 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

18th 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
Roles
Emollient, Surfactant

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

Octanoic acid, monoester with glycerol

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

20th 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
21 Madecassoside Antioxidant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Antioxidant

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

O-6-Deoxy-α-L-mannopyranosyl-(1→4)-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl (2α,3β,4α,6β)-2,3,6,23-tetrahydroxyurs-12-en-28-oate

Anti-Aging Soothing
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Chelator, pH adjuster

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

Trisodium trimetaphosphate

23 Propylene Glycol Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Texture agent, Solvent

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

Propane-1,2-diol

Hydration
5 scientific references
  • CosmeticsInfoorg, Accessed April 2021, ePublication
  • Archives of Dermatological Research, November 2019, pages 337-352
  • Critical Reviews in Toxicology, April 2013, pages 363-390
  • International Journal of Toxicology, September-October 2012, pages 245S-260S
  • Skin Pharmacology and Applied Physiology, 2001, pages 72-81
24 Tocopherol 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.

3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol; .alpha.-tocopherol; Vitamin E

Anti-Aging Evens Skin Tone Soothing
4 scientific references
  • Journal or Agricultural and Food Chemistry, June 2010, pages 7013-7020
  • Journal of Investigative Dermatology, November 2001, pages 1212-1217
  • Canadian Family Physician, July 2006, pages 855-856
  • Dermatologic Surgery, April 1999, pages 311-315
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Emollient

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

Oryza Sativa Bran Oil is the fixed oil expressed from the bran of the Rice, Oryza sativa L., Poaceae. It consists primarily of the glycerides of the fatty acids linoleic, oleic, palmetic and stearic

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Frequently asked questions

What ingredients are in A-Cica 365 Hydrating Relief Toner pH4.5?

WATER, BUTYLENE GLYCOL, GLYCERIN, NIACINAMIDE, 1,2-HEXANEDIOL, GLUCONOLACTONE, TROMETHAMINE, XANTHAN GUM, ETHYLHEXYLGLYCERIN, LECITHIN, SODIUM METAPHOSPHATE, POLYGLYCERYL-10 OLEATE, SODIUM HYALURONATE, 3-O-ETHYL ASCORBIC ACID, ZINC PCA, POLYGLYCERYL-4 CAPRATE, ASIATICOSIDE, MADECASSIC ACID, GLYCERYL CAPRYLATE, ASIATIC ACID, MADECASSOSIDE, SODIUM TRIMETAPHOSPHATE, PROPYLENE GLYCOL, TOCOPHEROL, ORYZA SATIVA BRAN OIL.

What are the active ingredients in A-Cica 365 Hydrating Relief Toner pH4.5?

NIACINAMIDE, GLUCONOLACTONE, SODIUM HYALURONATE, 3-O-ETHYL ASCORBIC ACID.

How do I use A-Cica 365 Hydrating Relief Toner pH4.5?

After cleansing, apply an appropriate amount to a cotton pad or hands and gently sweep or pat onto the face. Follow with serum and moisturizer. Use morning and evening.

What skin types is A-Cica 365 Hydrating Relief Toner pH4.5 good for?

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

Is A-Cica 365 Hydrating Relief Toner pH4.5 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 A-Cica 365 Hydrating Relief Toner pH4.5 fungal acne safe?

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

Can I use A-Cica 365 Hydrating Relief Toner pH4.5 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 A-Cica 365 Hydrating Relief Toner pH4.5 fragrance free?

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

Does A-Cica 365 Hydrating Relief Toner pH4.5 contain alcohol?

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

Is A-Cica 365 Hydrating Relief Toner pH4.5 silicone free?

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

Does A-Cica 365 Hydrating Relief Toner pH4.5 contain essential oils?

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

Is A-Cica 365 Hydrating Relief Toner pH4.5 paraben free?

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

What can I layer with A-Cica 365 Hydrating Relief Toner pH4.5?

It layers well with Vitamin C (L-ascorbic acid), Benzoyl peroxide, Azelaic acid, Copper peptides, Bakuchiol, Niacinamide. Take more care combining it with Retinoids (retinol, retinal), AHAs (glycolic, lactic), BHA (salicylic acid), PHAs (gluconolactone) — use them in separate routines or on alternate days.

When should I apply A-Cica 365 Hydrating Relief Toner pH4.5?

Use it morning and evening, after cleansing, before serums.

How many ingredients does A-Cica 365 Hydrating Relief Toner pH4.5 have?

It lists 25 ingredients, of which 4 are recorded as actives.

Who makes A-Cica 365 Hydrating Relief Toner pH4.5?

Aestura, a brand based in Korea.

Brand
Aestura
Country
Korea

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