Anti-dandruff intensive thermal shampoo for strong dandruff Soothes the scalp with 100% Aqua thermal water Strengthens the natural skin barrier with probiotics Prevents dandruff thanks to unique anti-dandruff formula Free from parabens, SLES/SLS, phthalates and dyes, silicone How does Bioxsine work? Thermal water: Thermal water soothes the scalp and gives it a healthy look. Probiotics: Probiotics improve and repair the natural appearance of the scalp. Pre- and probiotics help prevent visible dandruff Zinc pyrithions: Is a strong anti-dandruff active ingredient. Octopirox: A patented active ingredient for effective dandruff control.