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Kojic Acid CAS 501-30-4

Effective cosmetic brightening ingredient that helps improve the look of uneven skin tone. Suitable for anti-spot and skin tone correcting formulations.

L-Glutathione Peptide Complex | High-Purity Glutathione for R&D

A high-purity blend of glutathione and peptides that supports skin brightening, antioxidant protection, and visible skin revitalization. For cosmetic use only.

Resveratrol CAS 501-36-0

High-purity resveratrol powder derived from natural sources. Commonly used as an antioxidant in cosmetic formulations to support skin care and personal care products.