Kerastase Bain Prevention System Pro Actif Anti-Hair Loss & Scalp Fortifying Shampoo for Thinning Hair & Weakened Strands 200ml
Hair that feels finer and flatter than it used to has a lot of possible causes, and a shampoo will not sort out most of them. What a fortifying wash can do is look after the scalp and cut down the breakage that makes the problem look worse than it is.
That is where the 200 ml Bain Prevention sits. Kerastase built it around the scalp as much as the strand, with a gentle cleanse that clears sebum and residue, and a conditioning side that leaves fine, weakened lengths feeling stronger and less likely to snap when you brush. Less breakage means more of the length you have already grown stays on your head.
Tagged for 2a through 3c. Treat it as the first step of a routine rather than a standalone answer, and if your hair density is changing quickly it is worth speaking to a GP or trichologist alongside whatever you wash with.
On the practical side, this one wants to go on the scalp rather than the lengths. Massage it in for a minute or so, rinse, then keep any conditioner well away from the roots so nothing weighs down hair that is already looking flatter than you want it to.
We list the full INCI where the brand supplies it. For this one it is not on file yet, so the pack is the reliable source. If you need to check an ingredient before you buy, message us and we will read it off the bottle.
- 24-hour delivery
- Every brand we carry ships within 24 hours, not just the hero lines. Order before 2pm and it leaves the same working day.
- Free over £40
- UK delivery is free on orders over £40. Below that it is a flat rate, shown at checkout before you pay.
- Tracking
- You get a tracking link by email the moment it is picked up.
- 30 days
- Send anything unopened back within 30 days for a full refund. No explanation needed.
- Opened it and it is wrong for your hair?
- Tell us what happened. Curl products are hard to judge from a photo, and we would rather swap it than have you stuck with it.
- We price match
- Find it cheaper somewhere else and we will match the price.
