Biotin Collagen Hair Mask is a targeted treatment designed to restore strength and vitality to compromised hair. Formulated with biotin and collagen peptides, this mask penetrates the hair shaft to reinforce structural integrity and reduce breakage. The combination of these key ingredients works synergistically to enhance elasticity, improve moisture retention, and promote a smoother, more resilient texture. Ideal for weekly use, this professional-grade formula delivers visible results for noticeably healthier, more lustrous hair.
