Biotin capsules are your Satin Naturel companion for healthy hair and stronger nails. With the particularly strong concentration of biotin, 20,000% of the daily requirement is covered - which ensures maximum effectiveness, while overdosing is excluded, as everything that cannot be absorbed by the body is simply excreted.

The concentrated biotin is also supported by other powerful ingredients. The red algae has a moisturizing effect, selenium provides antioxidant support and the copper helps in the synthesis of proteins.

In addition, the capsules cover 100% of the daily zinc requirement and supports cell regeneration.