This duo features a color-safe, pH-optimized shampoo and a nourishing, protective conditioner, both powered by the patented K18PEPTIDE to maintain hair health and protect against damage. The shampoo gently yet effectively cleanses while its pH-optimized formula minimizes excess swelling of the hair cuticle, helping to reduce frizz, preserve color, and boost shine. It's also microbiome-friendly and gentle enough for daily use. Complementing the shampoo, the conditioner works to shield hair from daily damage, improving smoothness and shine without weighing it down. It softens and detangles effortlessly, while the K18PEPTIDE replenishes hair during each wash for a healthier, more resilient finish.