Gallyl Glucoside

Gallyl glucoside is a sugar-linked derivative of gallic acid that disperses readily in water and suits modern skincare. It's added to leave-on products for antioxidant maintenance and brightening goals, though data is limited.
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Ingredient Snapshot

Overview
A plant-derived antioxidant that may help fade the look of dark spots.
Category
Antioxidant, Brightening, Hyperpigmentation
Type
Antioxidant

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

None

Skin Benefits

Provides antioxidant support that can reduce the look of dullness over time. Current human data for lightening dark spots is scarce.

Uses In Skincare & Cosmetics

Often formulated into toners, ampoules, gel serums, and targeted spot correctors for uneven tone.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Typically well tolerated, but may cause transient tingling or slight irritation in reactive skin types. Introduce gradually and avoid layering with multiple strong actives if sensitivity occurs.

Is Gallyl Glucoside a Good Ingredient?

It's Fair because it provides water-soluble antioxidant activity with tentative discoloration benefits, but clinical backing remains modest. There's a small chance of mild irritation, particularly in sensitive or over-exfoliated skin, which caps the rating.

Products with Gallyl Glucoside

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