Repairing Peptide & Biotin Mask Prosalon Peptides & Biotin

Peptide therapy is effective for densifying and thickening hair, halting hair loss, and accelerating growth. Biotin plays a role in processes associated with maintaining the health of skin, nails, and hair. It contains sulfur particles, which are essential for the proper synthesis of keratin – one of the primary building blocks in hair. The mask infuses damaged hair with plant proteins, filling in gaps. It adds volume and strength to the hair. It provides hydration, fortifies the hair, and enhances its resistance to breakage. Regular use of the mask restores strength and luster to fine hair.