Repairing Peptide & Biotin Mask Prosalon Peptides & Biotin

Peptide therapy is effective for thickening and densifying hair, preventing hair loss, and accelerating growth. Biotin participates in processes related to maintaining the health of skin, nails, and hair. It contains sulfur particles, which are necessary for the correct synthesis of keratin – one of the main building blocks in hair. The mask fills the cavities of damaged hair with plant proteins. It gives hair volume and strength. It provides hydration, strengthens hair, and improves its resistance to breakage. Regular use of the mask restores strength and shine to thin hair.