Isntree Chestnut BHA 2% Clear Liquid

Isntree

Chestnut BHA 2% Clear Liquid

face toner

Added Last edited

Fit by skin type

General, ingredient-based — not your personalized match.

Dry
46%
Combination (dry)
46%
Balanced
71%
Combination (oily)
99%
Oily
99%

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21
Ingredients
6
Benefits
3
Actives
Find Dupes

The Isntree Chestnut BHA 2% Clear Liquid is an exfoliating toner designed to refine rough skin by sloughing off dead skin cells and accelerating cell turnover. Infused with 2% BHA (salicylic acid), this toner effectively controls sebum production, tightens enlarged pores, and reduces unwanted shine. Additional ingredients like tannin, extracted from chestnut shells, help to restore the skin's oil-water balance, while a blend of hyaluronic acid, sodium hyaluronate, and hydrolyzed hyaluronic acid ensures deep hydration and moisture retention.

Key Insights

Benefits

6
Anti-Acne
Anti-Aging
Blackhead Reducing
Dark Spot Fading
Hydration
Soothing

Active Ingredients

3
AHA BHA Hyaluronic acid

Full Ingredients

21 total
WATER BUTYLENE GLYCOL PROPANEDIOL 1,2-HEXANEDIOL SALICYLIC ACID BHA CASTANEA CRENATA SHELL EXTRACT SODIUM HYDROXIDE GLYCERIN BIOSACCHARIDE GUM-1 ETHYLHEXYLGLYCERIN XANTHAN GUM HYDROXYETHYLCELLULOSE DISODIUM EDTA CITRIC ACID AHA DIPOTASSIUM GLYCYRRHIZATE HYALURONIC ACID Hyaluronic acid HYDROLYZED HYALURONIC ACID Hyaluronic acid SODIUM CITRATE SODIUM HYALURONATE Hyaluronic acid SALIX ALBA BARK EXTRACT ALLANTOIN

About Chestnut BHA 2% Clear Liquid

Overview

Chestnut BHA 2% Clear Liquid is a watery-light toner from Isntree. The formula is built mainly around hydration. The ingredient list runs to 21 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, Propanediol and Glycerin, 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, Propanediol, Glycerin and Ethylhexylglycerin.

Cell renewal: Moderate. Retinoids, acids and enzymes that speed surface turnover, and here that comes from Salicylic Acid and Citric Acid.

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 barrier support, antioxidant protection, brightening and tone 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 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
  • No recognised malassezia (fungal acne) triggers

Things to know

  • Contains ingredients usually flagged for review during pregnancy

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

  • Hydration 9 ingredients

    Attracts and locks in moisture to keep skin plump and dewy

  • Anti-Aging 4 ingredients

    Boosts collagen and cell turnover to reduce fine lines and wrinkles

  • Soothing 4 ingredients

    Calms redness, irritation, and inflammation for sensitive skin

  • Anti-Acne 1 ingredient

    Targets breakouts by reducing bacteria and unclogging pores

  • Blackhead Reducing 1 ingredient

    Helps unclog pores and reduce blackheads for clearer skin

  • Dark Spot Fading 1 ingredient

    Fades hyperpigmentation and evens out dark spots over time

Does not target

Evens Skin Tone Oil Control Pore Minimizer 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.

Water

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
Butylene Glycol

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
Propanediol

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

1,3-dihydroxypropane

Hydration
Salicylic Acid BHA

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

Salicylic acid

Anti-Acne Anti-Aging Blackhead Reducing
Glycerin

8th 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
Biosaccharide Gum-1

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

Biosaccharide Gum-1 is a fermentation gum derived from sorbitol. It is described as a polymer of α-L-fucose-1|->|3-α- D-galactose-1|->|3-α-D-galacturonic acid trisaccharides

Hydration Soothing
Ethylhexylglycerin

10th 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
Citric Acid AHA

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

2-Hydroxy-1,2,3-propanetricarboxylic acid

Dipotassium Glycyrrhizate

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

.alpha.-d-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-d-glucopyranuronosyl-, dipotassium salt

Soothing Dark Spot Fading
Hyaluronic Acid Hyaluronic acid

16th 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
Hydrolyzed Hyaluronic Acid Hyaluronic acid

17th 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
Sodium Hyaluronate 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, sodium, salt

Hydration 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 None

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 None

Ingredients that act on uneven tone and post-inflammatory marks

Soothing Low

Ingredients aimed at visible redness and reactivity

Cell renewal Moderate

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 (5)

Supporting ingredients (16)

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

Water Butylene Glycol Propanediol 1,2-hexanediol Castanea Crenata Shell Extract Sodium Hydroxide Glycerin Biosaccharide Gum-1 Ethylhexylglycerin Xanthan Gum Hydroxyethylcellulose Disodium Edta Dipotassium Glycyrrhizate Sodium Citrate Salix Alba Bark Extract Allantoin

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

  • 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.

  • Vitamin C (L-ascorbic acid)

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

  • 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.

  • Benzoyl peroxide

    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
Contains Salicylic Acid, usually reviewed with a doctor during pregnancy.
Fungal acne (malassezia)
No ingredient here is a recognised food source for malassezia.
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 21 ingredients on the label.

6
Humectant

Draws water into the upper layers of skin

6
Texture agent

Sets the thickness, spread and stability of the formula

5
Active

Changes how skin behaves rather than how it feels

5
Solvent

Dissolves and carries everything else

3
Chelator

Binds trace metals that would otherwise spoil the formula

3
Occlusive

Forms a film that slows water loss

3
pH adjuster

Sets the acidity the formula needs to work

2
Soothing

Calms visible redness and irritation

2
Plant extract

Botanical material, usually for antioxidants or scent

1
Exfoliant

Loosens or dissolves dead surface cells

1
Preservative

Keeps the product free of microbial growth

1
Surfactant

Lifts oil and dirt, or holds oil and water together

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 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 1,2-hexanediol Solvent
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Solvent

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

5 Salicylic Acid Active
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Active, Exfoliant, Preservative

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

Salicylic acid

Anti-Acne Anti-Aging Blackhead Reducing
10 scientific references
  • Experimental Dermatology, July 2019, pages 786-794
  • European Commission Scientific Committee on Consumer Safety, June 2019, pages 1-70
  • Regulatory Toxicology and Pharmacology, April 2018, pages 245-251
  • Journal of Cosmetic Science, January-February 2017, pages 55-58
  • Clinical, Cosmetic, and Investigational Dermatology, August 2015, pages 455-461
  • Clinical, Cosmetic, and Investigational Dermatology, November 2010, pages 135-142
  • Seminars in Cutaneous Medicine and Surgery, September 2008, pages 170-176
  • Journal of the American Academy of Dermatology, April 2007, pages 651-663
  • International Journal of Cosmetic Science, February 2000, pages 21-52
  • Seminars in Dermatology, December 1990, pages 305-308
6 Castanea Crenata Shell Extract Plant extract
Estimated level
2–10%
Confidence
Moderate — INCI order above the 1% line
Roles
Plant extract

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

Castanea Crenata Shell Extract is an extract of the shell of the chestnut, Castanea crenata, Fagaceae

7 Sodium Hydroxide 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.

Sodium hydroxide

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

8th 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
9 Biosaccharide Gum-1
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.

Biosaccharide Gum-1 is a fermentation gum derived from sorbitol. It is described as a polymer of α-L-fucose-1|->|3-α- D-galactose-1|->|3-α-D-galacturonic acid trisaccharides

Hydration Soothing
10 Ethylhexylglycerin
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.

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

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

Xanthan gum

12 Hydroxyethylcellulose Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Texture agent

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

Cellulose, 2-hydroxyethyl ether

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

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

Disodium dihydrogen ethylenediaminetetraacetate

14 Citric Acid Active
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Active, Chelator, pH adjuster

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

2-Hydroxy-1,2,3-propanetricarboxylic acid

15 Dipotassium Glycyrrhizate 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.

.alpha.-d-Glucopyranosiduronic acid, (3.beta.,20.beta.)-20-carboxy-11-oxo-30-norolean-12-en-3-yl 2-O-.beta.-d-glucopyranuronosyl-, dipotassium salt

Soothing Dark Spot Fading
8 scientific references
  • How to Care for Red, Sensitive Skin
  • 7 Best Products for Sensitive Skin
  • Skincare Tips for Calming Redness
  • Skin-Soothing Ingredients
  • How the Paula’s Choice CALM Collection Works
  • The Best Moisturizers for Sensitive Skin
  • The Best Ways to Treat Acne and Sensitive Skin
  • Skin Care for Extremely Dry, Sensitive Skin
16 Hyaluronic Acid Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Active

16th 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
17 Hydrolyzed Hyaluronic Acid Humectant
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Humectant, Active

17th 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
18 Sodium Citrate Chelator
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Chelator, pH adjuster

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

Trisodium citrate

19 Sodium Hyaluronate 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, 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
20 Salix Alba Bark Extract Soothing
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Soothing, Plant extract

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

Salix Alba Bark Extract is an extract of the bark of the White Willow, Salix alba L., salicaceae

21 Allantoin Occlusive
Estimated level
under 1%
Confidence
Moderate — listed below the 1% line
Roles
Occlusive, Soothing

21st 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

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Shares 9 key ingredients with Chestnut BHA 2% Clear Liquid: Propanediol, Salicylic Acid, Glycerin, Ethylhexylglycerin, Butylene Glycol

Frequently asked questions

What ingredients are in Chestnut BHA 2% Clear Liquid?

WATER, BUTYLENE GLYCOL, PROPANEDIOL, 1,2-HEXANEDIOL, SALICYLIC ACID, CASTANEA CRENATA SHELL EXTRACT, SODIUM HYDROXIDE, GLYCERIN, BIOSACCHARIDE GUM-1, ETHYLHEXYLGLYCERIN, XANTHAN GUM, HYDROXYETHYLCELLULOSE, DISODIUM EDTA, CITRIC ACID, DIPOTASSIUM GLYCYRRHIZATE, HYALURONIC ACID, HYDROLYZED HYALURONIC ACID, SODIUM CITRATE, SODIUM HYALURONATE, SALIX ALBA BARK EXTRACT, ALLANTOIN.

What are the active ingredients in Chestnut BHA 2% Clear Liquid?

SALICYLIC ACID, CITRIC ACID, HYALURONIC ACID, HYDROLYZED HYALURONIC ACID, SODIUM HYALURONATE.

How do I use Chestnut BHA 2% Clear Liquid?

In the first step after cleansing, take an appropriate amount on a cotton pad and gently wipe along the skin texture, avoiding the eye and mouth areas. Pat lightly into the skin to aid in absorption. *Wear sunscreen when using the product in daytime. Recommended usage is 2 to 3 times a week.

What skin types is Chestnut BHA 2% Clear Liquid 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 Chestnut BHA 2% Clear Liquid 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 Chestnut BHA 2% Clear Liquid fungal acne safe?

No ingredient in this formula is a recognised food source for malassezia, the yeast behind fungal acne.

Can I use Chestnut BHA 2% Clear Liquid while pregnant?

It contains Salicylic Acid, which are usually reviewed with a doctor during pregnancy. Ask your doctor or midwife before using it.

Is Chestnut BHA 2% Clear Liquid fragrance free?

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

Does Chestnut BHA 2% Clear Liquid contain alcohol?

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

Is Chestnut BHA 2% Clear Liquid silicone free?

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

Does Chestnut BHA 2% Clear Liquid contain essential oils?

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

Is Chestnut BHA 2% Clear Liquid paraben free?

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

What can I layer with Chestnut BHA 2% Clear Liquid?

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

When should I apply Chestnut BHA 2% Clear Liquid?

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

How many ingredients does Chestnut BHA 2% Clear Liquid have?

It lists 21 ingredients, of which 5 are recorded as actives.

Who makes Chestnut BHA 2% Clear Liquid?

Isntree.

Brand
Isntree

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