Alterna Science of Ten
Alterna brings you 10, The Science of TEN, the perfect fusion of ten key elements from around the globe to transform any hair from ordinary to extraordinary. Inspired by Enzymetherapy, The Science of Skincare for Hair, TEN sets new standards in the field of advanced formulation and product performance.

Alterna 10 shampoo
Alterna 10 conditioner
Alterna 10 masque
Alterna 10 hairspray
Alterna 10 skin therapy