THYMUSKIN® Sensitive Serum Gel is [Step 2 of 2] in the Thymuskin 2-Step System.

THYMUSKIN® Sensitive is a haircare system designed to manage typical women’s hair concerns. Formulated with the GKL–02 Thymic Peptide Complex, THYMUSKIN® Sensitive Serum Gel nourishes the scalp, strengthens the hair, and promotes a healthier, fuller appearance.