Baby Doll GHK Bond Sealing UV Protect Color Lock Leave-In Conditioner delivers advanced UV defense through OMC, a proven UVB filter that absorbs damaging rays around 310 nm and is stabilized and boosted by antioxidant-rich coffee seed extract. This dual system shields color-treated and natural hair from fading, brassiness, protein loss, and dryness while neutralizing free radicals. At the same time, GHK-Cu copper-peptide technology transfers copper to compromised keratin sites, helping reform supportive bonds where disulfide links have been broken. Formulated at a mildly acidic pH that encourages cuticle scales to lie flat and reduces surface charge from damage, the leave-in seals the hair, locks in color, and leaves strands stronger, smoother, and more resilient against sun and everyday stress.