Normal scalp

Caffeine helps protect the scalp from oxidative stress, promoting a healthier environment for hair*.

* Based on the study:
Gherardini J et al. Topical caffeine alleviates UV-induced hair follicle damage. Int J Cosmet Sci. 2019 Apr;41(2):164–182.

Niacinamide (vitamin B3) – an in vitro study* has shown that it may help stimulate hair growth and prolong the hair’s growth phase (anagen).

* Based on the study:
Choi YH, Shin JY, Kim J, Kang NG, Lee S. Niacinamide Down-Regulates the Expression of DKK-1 and Protects Cells from Oxidative Stress in Cultured Human Dermal Papilla Cells. Clin Cosmet Investig Dermatol. 2021 Oct 18;14:1519–1528.

preBIULIN® FOS is a natural prebiotic that helps support the balance of the skin’s microbiota.
Its efficacy is based on in vitro and in vivo studies conducted by the manufacturer*.

*Information based on internal studies by Clariant.