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Bio-Mimetic Design

Works with skin biology - not against it.

Clinically Validated Actives

Patented ingredients. Globally researched.

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Root-Cause Skin Science

Corrects skin function. No surface masking.

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Natural Formulation & Sensitivity Advisory

All KASS products are formulated using naturally derived ingredients. As with any natural formulation, individual sensitivities or allergic reactions may occur. We strongly recommend conducting a patch test before first use. KASS shall not be held responsible for adverse reactions resulting from individual ingredient sensitivities.

Clinical Claims & Study Attribution

All efficacy, performance, and clinical claims referenced on this website are based on clinical studies, efficacy data, and research documentation conducted by the original raw-material manufacturers and biotechnology laboratories from which KASS sources its active ingredients. These claims are derived from ingredient-level studies performed under controlled conditions, as per the respective supplier’s testing protocols and usage guidelines.

KASS formulations are developed in alignment with these documented guidelines and study parameters. Any claims communicated for KASS products are extrapolated from the clinically evaluated performance of the individual actives and their recommended use levels, and do not represent independent clinical trials conducted on the finished KASS products, unless explicitly stated.

Bio-Mimetic Design

Clinically Validated Actives

Root-Cause Skin Science

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Bio-Mimetic Design

Clinically Validated Actives

Root-Cause Skin Science

Securely pay using:

Products

Collection

Quick Links

Help

Disclaimers

Our Certifications