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For informational purposes only — not medical advice. Always consult a dermatologist for skin concerns.

Fermented Tannic Acid Extract

1% line markerAI-analyzed

INCI: ASPERGILLUS/TANNIC ACID FERMENT EXTRACT

antioxidantastringentskin conditioning

What it does

An extract resulting from the fermentation of tannic acid with Aspergillus, which may enhance its antioxidant, astringent, and skin-protective properties.

Skin Concerns

Beneficial for

agingdullnesslarge poresoily skinacne

Safety & Science

Safety summary

Generally considered safe for cosmetic use. Tannic acid can be a mild irritant in high concentrations, but fermentation may alter its profile. Patch testing is prudent.

1% line marker

This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.

Found In Products

Related Ingredients

At a Glance

INCI Name: ASPERGILLUS/TANNIC ACID FERMENT EXTRACT
Common Name: Fermented Tannic Acid Extract
Functions: antioxidant, astringent, skin conditioning
Products: 1 product

For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.

Fermented Tannic Acid Extract — Skincare Ingredient Guide — Dermasift — Dermasift