A deep cleansing pre-shampoo treatment for hair and scalp. 
For days when your hair needs an extra-thorough cleanse, there’s the Kérastase Chronologiste Pre-Cleanse Shampoo Régénérant 200ml. As the name suggests, it’s one you use before washing your hair, and it’s aimed at scalp and hair health. Enriched with charcoal, Vitamin E and hyaluronic acid, this deep cleanser removes dead skin, product build-up, and environmental pollution. It’s a winner, in short. 
Why will I love Kérastase Chronologiste Pre-Cleanse Shampoo Régénérant?
Pre-shampoo scalp treatment
Clarifies and detoxes
Tones scalp
Made with charcoal and hyaluronic acid
Removes dead skin and environmental pollution
Deep cleanse for hair and scalp 
200ml 
Who is Kérastase Chronologiste Pre-Cleanse Shampoo Régénérant best for?
This scalp treatment suits all hair types and textures, but is particularly good for anyone who feels like their roots and scalp could use a refresh. Oilier scalps may like to use it more regularly - you’ll figure it out within a use or two. 
How should I use Kérastase Chronologiste Pre-Cleanse Shampoo Régénérant?
You’ll find your first clue in the name: this product is designed to be used before washing your hair. Work a small amount into the roots of your hair and your scalp, rinse, and follow up with shampoo and conditioner. Use weekly, or as often as you’d like. 
To complete your hair routine, finish with the Kérastase Elixir Ultime Original Hair, use the iconic Kérastase hair oil by taking a pea-sized amount and warm between your palms. Run through the mid-lengths and ends using your hands, for the ultimate finisher, and enjoy glossier, shinier, softer hair.
Key ingredients:
Abyssine 
Hyaluronic acid
Vitamin E
Charcoal