The formula avoids sulphates and parabens, which means it won't strip colour molecules as aggressively as sulphate-based conditioners can. The combination of bamboo extract (high in silica) and the multi-oil complex (macadamia, argan, avocado, jojoba) works by smoothing the cuticle layer; a flatter cuticle reflects light more evenly, so colour appears more vibrant and less dull. Hydrolysed collagen adds a thin film over porous, chemically processed areas, reducing the rough, "straw-like" feel that often follows bleaching or perming.
Vitamins A, C, and E function as antioxidants in the formula itself, helping protect the hair fibre from environmental oxidative stress (UV, pollution) that accelerates colour fade. Because the product is fragrance-free, it also avoids the potential irritation that perfumes can cause on a sensitised, post-chemical-treatment scalp.
Practical tip: pair it with a sulphate-free shampoo and avoid very hot water when rinsing — both help preserve colour longevity. If you've just had a chemical service (colour, highlights, keratin, perm), wait 48–72 hours before the first wash to let the cuticle fully close.