Biosilk Color Therapy Lock & Protect Leave-In Treatment

Preserve your colour vibrancy with this lightweight leave-in treatment from Biosilk's Color Therapy range. Formulated to lock in colour while protecting against fading, heat damage, and environmental stressors, this treatment works seamlessly into your daily routine without weighing hair down. Ideal for colour-treated locks seeking enhanced shine, softness, and longevity between salon visits.