Product description
Cynatine® TOP is a bioavailable keratin ingredient obtained from premium sheep wool through a unique hydrolysis process that preserves its natural amino acid profile, especially cysteine, essential for disulfide bond formation in skin and hair proteins. This oligopeptidic keratin is water-soluble, ensuring optimal absorption and targeted delivery to skin, hair, and nails. Cynatine TOP supports keratinocyte activity, enhances collagen synthesis, and improves epidermal structure, contributing to anti-aging effects. Clinical studies demonstrate significant benefits: -28% wrinkle depth, +20% hydration, and +13% elasticity after 56 days at doses as low as 0.5–3%. Its high cysteine content also promotes repairing effects and anti-stretch mark potential, making it ideal for advanced beauty formulations.
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