Description
Combination of Cynatine HNS, B-complex vitamins, and zinc. Keratin is the main structural element of hair and nails, making up 80% of the chemical composition of hair strands. The keratin that builds hair and nails is composed of amino acids linked in an alpha-helix structure. It contains higher amounts of the amino acid cysteine, which are connected by disulfide bonds to form cystine. These double bonds cross-link keratin chains. The number of bonds depends on the hair type, with a higher number providing better strength and shape to the hair, as well as resistance to chemicals and mechanical damage. The liquid form of keratin ensures faster absorption and greater bioavailability, which contributes to the long-term beauty of your hair.

antonija_tonka –
Praise for this miracle. I have thick hair and I grow so-called spring hair all year round, so I really don’t need supplements, but after the corona, I started to shed heavily and this was my first and last help to reduce the intense shedding. It really works, and in a very short time. I ordered 2+1 and I’m only on the second bottle, and there are no more problems.
mirela.tuk –
Praise for the product. I have very thin and weak hair and I bought Hai boost “to try” and it really impressed me. My hair has stopped falling out, new hair is growing and I feel like my hair has become stronger after using Hair boost. I am satisfied.
Ivvuc –
After a lot of hair products and accessories, I decided to try this formula and I have to say that I was blown away. The hair is visibly healthier, the shedding has decreased and the hair growth has accelerated so much that it really deserves all the praise!
ppaatyb345 –
I started taking this collagen because my hairstylist recommended it; after years of coloring and bleaching, my hair was very thin, damaged, and prone to breakage. This is the first collagen that doesn’t make me feel sick to my stomach, as I have a sensitive stomach, and the taste is fantastic. I’ve been taking it for almost 3 months now, on an empty stomach every morning. The first thing I noticed is that my hair sheds less, new baby hair is growing, and breakage has decreased. I believe the results will be excellent over a longer period! 😀