Housed in a convenient refill format, the L'Oréal Professionnel Keratin Alpha Sleek Shampoo Refill Pack Anti-Frizz & Smoothing offers the same smoothing cleanse to keep you topped up on your favourite haircare. The creamy formula gently washes the hair while helping to support the strands for a stronger-looking finish. As it lathers, the shampoo helps soften the lengths and reduce the appearance of flyaways and excess volume. Hair feels hydrated, smooth and easier to manage after rinsing, with a light, natural-looking shine. Ideal for replenishing your existing bottle while maintaining your smoothing routine. Results: Reprograms hair for up to 2 weeks of frizz control* Up to 5x smoother hair and 2x less frizz** Controls unwanted volume for daily styling in half the time*** Adds softness and instant shine that lasts up to 5 days**** Helps to protect hair from breakage and improves the hair’s health from the first use**** Sulphate Free***** *Consumer test on 68 participants, 1 application/week for 4 weeks. Based on 15-day break observation. **Instrumental test after 4 uses of Smooth Transformer. ***Instrumental tests with 4 uses of the Shampoo + Smooth Transformer + Serum routine. ****Instrumental test after 1 application of shampoo, mask & serum. *****No sulphated surfactants.