Specialised shampoo to help grow stronger hair (eg good for thinning or fine hair). I have used a small amount only (see the pen mark on the bottle in photo). Unfortunately it just doesn’t suit my hair but I just hate to waste these products and would prefer they get used. Happy to accept an offer. I can post at your cost or arrange pick up in Hamilton. Nioxin conditioner and Wella Plex special home treatment are also available (see separate listings).