Faex (Yeast Extract)

Faex (yeast extract) is an aqueous extract of yeast cells with amino acids, peptides, and saccharides. In skincare, it's used as a humectant and conditioning agent that boosts hydration, supports barrier feel, and adds antioxidant support.
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Ingredient Snapshot

Overview
Yeast extract that hydrates skin and supports its natural barrier.
Category
Hydration, Barrier Support, Soothing, Antioxidant, Skin Conditioning
Type
Humectant

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Attracts moisture for a bouncier, well-hydrated feel and a replenished look. Also offers antioxidant activity to help defend skin from environmental stressors.

Uses In Skincare & Cosmetics

Common in hydrating serums, gel creams, and sheet masks for lasting moisture delivery; also appears in antioxidant toners and essences.

Comedogenic Rating

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

Safety

Generally considered low risk for irritation and suitable for daily use. Those with highly reactive skin should introduce gradually and stop if sensitivity occurs.

Is Faex (Yeast Extract) a Good Ingredient?

Rated Good as a humectant and conditioning agent rich in amino acids and saccharides that support hydration and a healthier-feeling barrier, with a generally gentle profile. While not backed by large clinical trials, cosmetic use shows consistent moisturizing benefits with low irritation.

Products with Faex (Yeast Extract)

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