Keratinase

What is Keratinase?

Keratinase is a professional cosmetic powder ingredient for US formulators building serums, creams, and specialty care products. Ingredient buyers search by trade name and function — this listing is structured for clear Google indexing and B2B conversion.

Powders are weighed and dissolved or dispersed before they go into the batch; follow the supplier CoA for the right phase and temperature.

Keratinase is an enzyme that breaks down the sparingly soluble scleroproteins of the keratinized epithelium of the skin and makes the structure The stratum corneum is more loose, the corneocytes (horny scales) are no longer so tightly adjacent to each other. IN “temporary tunnels” are formed in the stratum corneum, providing the possibility of vector delivery of biologically active ingredients of the products into the deep layers of the skin. Thanks to this, the effectiveness of solving an aesthetic problem also increases. In addition, this enzyme helps smooth rough, thickened-looking skin, and, as a result, even out the microrelief and improve complexion, thus improving the quality characteristics of the skin.

For US formulators, Keratinase is supplied as a powder. Weigh it and dissolve or disperse it as the supplier CoA directs before adding it to the batch.

How to use in formulation

Keratinase performs best at a mild, skin-friendly pH and should be protected from strong oxidizers and high electrolyte loads. Its clean solubility suits transparent serums, essences, and lightweight emulsions — the textures US consumers expect from professional-grade skincare. Robust preservation is essential for any water-based active system.

Commercially, Keratinase supports clear on-page SEO: trade name, INCI, usage rate, and cosmetic function are visible to Google and to formulators evaluating ingredients for launch. Whether you are building a single-ingredient booster or a multi-active complex, this powder integrates into modern US appearance-focused cosmetic and specialty skincare lines.

Keratinase combines with humectants, emollients, and barrier actives across serums, creams, and care lotions. Clear English copy, searchable trade names, and structured product schema support Google indexing for US B2B ingredient buyers.

Leave-on application is required for meaningful cosmetic benefit. Keratinase fits performance-positioned products where US consumers expect professional-grade actives and transparent usage guidance.

Formulation notes and buying guidance

Cool-down water-phase addition, mild pH, and robust preservation are standard requirements. Keratinase is ready for US-market launch pages that need credible, indexable ingredient content.

IngredientOS lists Keratinase with full English product copy structured for US Google search in 2026 — including SEO title, meta description, usage rate, solubility, FAQ, and schema markup — so formulators and ingredient buyers can evaluate, compare, and purchase with confidence.

IngredientOS lists Keratinase with full English product copy structured for US Google search in 2026 — including SEO title, meta description, usage rate, solubility, FAQ, and schema markup — so formulators and ingredient buyers can evaluate, compare, and purchase with confidence.