Two-piece Redken set for colour-treated, dull or damaged hair: Acidic Color Gloss 1‑Min Gloss‑in‑Mask 250ml and Naked Gloss Lightweight Shine Oil 100ml. The silicone-free cream-to-gloss mask rebalances pH, seals the cuticle and delivers instant high shine and soft conditioning. Naked Gloss smooths, hydrates, reduces frizz and offers heat protection up to 450 degrees; suitable for vegans. Use the mask on clean, towel-dried hair and apply the oil as a final step to damp or dry lengths and ends.