The uses and benefits of Biotinoyl Tripeptide-1 in Brow and Lash Care. As the pursuit of thick, long lashes and defined brows continues to captivate the beauty industry, products featuring this powerful ingredient have gained prominence. Biotinoyl Tripeptide-1, a pharmaceutical-grade peptide composed of three amino acids, plays a vital role in stimulating collagen production and promoting cellular activities essential for hair growth. By protecting hair follicles from damage, minimizing hair loss, and enhancing the growth phase of hair cycles, Biotinoyl Tripeptide-1 offers a comprehensive solution for achieving healthier, fuller brows and lashes. Additionally, the inclusion of biotin, a key component of the B-vitamin group, further reinforces the benefits of this ingredient by supporting the metabolism of fatty acids and promoting the strength of hair from within.