skingredients A-Ha Cleanse
skingredients Skingredients A-Ha Cleanse lists 14 ingredients on its label, 14 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
Highlights
Free of alcoholFree of fragranceFree of parabensFree of siliconesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains sulfates
Key ingredients
- SOLVENT
- Aqua
- CLEANSING
- Sodium C14-16 Olefin SulfonateSodium CocoamphoacetateSodium Laurylglucosides Hydroxypropylsulfonate
- BUFFERING
- Lactic Acid
- DENATURANT
- Glycerin
- BULKING
- Sodium Chloride
- ANTIMICROBIAL
- Phenoxyethanol
Other ingredients
Cocamidopropyl HydroxysultainePropanediolGluconolactoneSodium BenzoateCitric AcidDisodium EDTA
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Sodium C14-16 Olefin Sulfonate | CLEANSING, FOAMING, SURFACTANT - CLEANSING | 3 · 0 | Green |
| Sodium Cocoamphoacetate | CLEANSING, FOAMING, HAIR CONDITIONING, SURFACTANT - CLEANSING | 1 · 0 | Green |
| Sodium Laurylglucosides Hydroxypropylsulfonate | CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - FOAM BOOSTING, SURFACTANT - HYDROTROPE | 1 · – | Green |
| Lactic Acid | BUFFERING, HUMECTANT, SKIN CONDITIONING | 1 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Sodium Chloride | BULKING, FRAGRANCE, ORAL CARE, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Cocamidopropyl Hydroxysultaine | ANTISTATIC, CLEANSING, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Gluconolactone | CHELATING, SKIN CONDITIONING | 2 · 1 | Green |
| Sodium Benzoate | ANTICORROSIVE, FRAGRANCE, PRESERVATIVE · 限制 V/1 | 0 · – | Yellow |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Disodium EDTA | CHELATING, VISCOSITY CONTROLLING | 0 · 0 | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Sodium C14-16 Olefin Sulfonate
- Sulfate surfactant at 1–5%; strong cleansing, may cause dryness/irritation
- Sodium Cocoamphoacetate
- Mild amphoteric surfactant at 0.5–5%; low irritation, suitable for sensitive skin, often paired with anionics.
- Sodium Laurylglucosides Hydroxypropylsulfonate
- Amphoteric/anionic surfactant for mild foam boosting and emulsifying; check compatibility.
- Lactic Acid
- AHA pH adjuster at 0.5-5%; exfoliation/humectancy, mild at low conc., irritating at high, avoid conflict with alkaline preservatives.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Sodium Chloride
- Salt for gel viscosity control; used as precipitant in soaps
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Cocamidopropyl Hydroxysultaine
- Mild amino acid amphoteric surfactant for cleansing and foam boosting; low irritation, biodegradable
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- Gluconolactone
- Multifunctional agent for chelation and permeation; acidic, may irritate at high levels, buffer recommended.
- Sodium Benzoate
- Preservative booster, effective below pH 4.5; combinable with sorbates
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Disodium EDTA
- Chelating agent at 0.05–0.5%; sequesters metal ions for stability, boosts preservative efficacy
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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