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思高 SKIN HIGH Witch Hazel Hyaluronic Acid Serum Refreshing

思高 SKIN HIGH Witch Hazel Hyaluronic Acid Serum Refreshing lists 22 ingredients on its label, 21 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.

  1. Water
  2. Witch Hazel Extract
  3. Acidophilus/Grape Ferment
  4. Hyaluronic Acid
  5. Natto gum
  6. Pineapple Fruit Extract
  7. Sodium PCA
  8. Urea
  9. Trehalose
  10. Paeonia Suffruticosa Root Extract
  11. Scutellaria baicalensis
  12. Saxifraga Sarmentosa Extract
  13. Acetyl tyrosine
  14. Arbutin
  15. Glutathione
  16. Aminopropyl Ascorbyl Phosphate
  17. Butylene Glycol
  18. Sodium Polyacrylate
  19. Propylene Glycol
  20. Methyl Paraben
  21. Ethyl Paraben
  22. Propylparaben

Highlights

Free of alcoholFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains parabensContains fragrance

Key ingredients

ANTIPLAQUE
Water
收敛剂,皮肤调理剂
Witch Hazel Extract
ANTISTATIC
Hyaluronic AcidSodium PCAUrea
FILM FORMING
Natto gum
SKIN CONDITIONING
Pineapple Fruit Extract
HUMECTANT
Trehalose

Other ingredients

Acidophilus/Grape FermentPaeonia Suffruticosa Root ExtractScutellaria baicalensisSaxifraga Sarmentosa ExtractAcetyl tyrosineArbutinGlutathioneAminopropyl Ascorbyl PhosphateButylene GlycolSodium PolyacrylatePropylene GlycolMethyl ParabenEthyl ParabenPropylparaben

Skim through

IngredientWhat it doesIrr. · Com.Rating
WaterANTIPLAQUE, SKIN CONDITIONING, SOLVENT0 · –Green
Witch Hazel Extract收敛剂,皮肤调理剂Green
Acidophilus/Grape FermentNot decoded yet
Hyaluronic AcidANTISTATIC, HUMECTANT, MOISTURISING, SKIN CONDITIONING0 · –Green
Natto gumFILM FORMING0 · –Green
Pineapple Fruit ExtractSKIN CONDITIONING, FRAGRANCE, EXFOLIANT1 · –Green
Sodium PCAANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING– · 0Green
UreaANTISTATIC, BUFFERING, HUMECTANT, SKIN CONDITIONING1 · –Red
TrehaloseHUMECTANT, MOISTURISING0 · –Green
Paeonia Suffruticosa Root ExtractSKIN PROTECTING0 · –Green
Scutellaria baicalensisSOOTHING, ANTIOXIDANT0 · –Green
Saxifraga Sarmentosa ExtractSKIN CONDITIONING0 · –Green
Acetyl tyrosineSKIN CONDITIONING, TANNING0 · –Green
ArbutinANTIOXIDANT, BLEACHING, SKIN CONDITIONING - MISCELLANEOUS · 限制 III/3780 · –Yellow
GlutathioneREDUCING0 · –Green
Aminopropyl Ascorbyl PhosphateANTIOXIDANT, SKIN CONDITIONING0 · –Green
Butylene GlycolHUMECTANT, FRAGRANCE, SKIN CONDITIONING, SOLVENT, VISCOSITY CONTROLLING0 · 1Green
Sodium PolyacrylateABSORBENT, BINDING, SKIN CONDITIONING - EMOLLIENT, EMULSION STABILISING, FILM FORMING, HAIR FIXING, SKIN CONDITIONING, VISCOSITY CONTROLLING0 · –Green
Propylene GlycolHUMECTANT, FRAGRANCE, SOLVENT, VISCOSITY CONTROLLING, SKIN CONDITIONING - HUMECTANT, SKIN CONDITIONING - MISCELLANEOUS1 · 0Green
Methyl Paraben防腐剂0 · 0Yellow
Ethyl ParabenPRESERVATIVE0 · –Yellow
PropylparabenPRESERVATIVE, PERFUMING · 限制 V/121 · 0Yellow

The comedogenic column only shows scores with a published source. A blank means "no public source", not "non-comedogenic".

Ingredients explained

Each note carries its evidence level: C comes from official inventories (NMPA names, CosIng functions, annex restrictions); E is AI inference nobody has checked yet — treat it as a candidate. How we grade evidence →

Water
Primary solvent and base; requires preservative system to prevent microbial growthE · AI inference · to be verified
Witch Hazel Extract
Witch hazel extract; natural astringent for oil control, 1-5% use, high doses may dry skin.E · AI inference · to be verified
Acidophilus/Grape Ferment
Not decoded yet
Hyaluronic Acid
High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.B · Third-party verified
Natto gum
Natto gum, film-forming; 0.1–0.5% typical, low irritation, low sensitizationE · AI inference · to be verified
Pineapple Fruit Extract
Contains bromelain and AHAs, aids exfoliation and hydration; enzyme activity pH-dependent, high levels may irritateE · AI inference · to be verified
Sodium PCA
Sodium PCA, NMF component, 1-10% humectant; salty/tacky at high levels.B · Third-party verified
Urea
Potent humectant and keratolytic, >10% has exfoliating effect; stinging sensation at high levels, sensitive skin cautionB · Third-party verified
Trehalose
Trehalose; mild humectant and stabilizer for proteins/actives; hygroscopic, light skin feel.B · Third-party verified
Paeonia Suffruticosa Root Extract
Paeonia root extract, skin protecting agent with antioxidants to defend against environmental damageB · Third-party verified
Scutellaria baicalensis
Herbal extract, contains baicalin; used to soothe sunburn and antioxidant; bitter taste, usually paired with fragranceE · AI inference · to be verified
Saxifraga Sarmentosa Extract
Active extract with saponins and flavonoids; gentle humectant and barrier repair ingredientE · AI inference · to be verified
Acetyl tyrosine
Tyrosine derivative used in tanning or skin conditioning; acts as a precursor or modulator in formulas.B · Third-party verified
Arbutin
Tyrosinase inhibitor for whitening; typical use 1-2%, comply with EU restrictions on specific arbutins.C · Official source
Glutathione
Antioxidant and brightening agent; unstable, requires antioxidants and protection from light.E · AI inference · to be verified
Aminopropyl Ascorbyl Phosphate
Stable Vitamin C derivative; water-soluble antioxidant and brightener, solubility pH-dependentE · AI inference · to be verified
Butylene Glycol
Polyol humectant and solvent at 1–5%; aids solubilization, light feelC · Official source
Sodium Polyacrylate
Superabsorbent resin, <1%; gels with electrolytes, ionic strength control required.B · Third-party verified
Propylene Glycol
Polyol humectant at 3-10%; hygroscopic, slight tackiness, mild irritation at high conc., verify preservative efficacy, no allergen.B · Third-party verified
Methyl Paraben
Effective water-soluble preservative; generally safe at low concentrations, may cause sensitivity in susceptible individuals.C · Official source
Ethyl Paraben
Paraben preservative at 0.1–0.2%; effective but potential endocrine disruptor, regulated with limitsC · Official source
Propylparaben
Medium-chain preservative; restricted use, pH-sensitive efficacy.B · Third-party verified

Source: full ingredient list published on the product label, collected 2026-09-20. Ratings are our internal reading, not a regulatory conclusion. · Product page

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