CosmeticLens
All ingredients
Active Ingredients

3-O-Ethyl Ascorbic Acid

乙基抗坏血酸

Also known as: Ethyl Ascorbic Acid

What it does

  • Stable Vitamin C derivative
  • Brightening
  • Antioxidant

Evidence

Moderate evidence

More stable than L-ascorbic acid. Good penetration.

Skin types

Well suited for: All Sensitive

Better tolerated than L-ascorbic acid.

Helps with

Dark Spots & Hyperpigmentation Dullness Aging & Fine Lines
Irritation potential
Low
Comedogenic rating
0 / 5
Pregnancy
Generally considered safe during pregnancy

Safe.

Good to know

Good option for those who find L-ascorbic acid too irritating.

Related ingredients

Niacinamide Ascorbic Acid Ascorbyl Glucoside Sodium Ascorbyl Phosphate Retinol Bakuchiol

Have a product with this ingredient?

Paste the full ingredient list to get a personalized analysis.

Analyze a product

Educational information only — not medical advice. Always patch test and consult a dermatologist for skin concerns.