Tonnerre company logo

18 Catmose Street,

Oakham, Rutland,

LE15 6HW

Alfaparf is the first and only company to harness the beauty benefits of JuvexinTM which is delivered to the hair in its natural state. The Hair Taming SystemTM restores hair by repairing and providing long-term hair conditioning and hair protection. Unlike hydrolysed keratin, the critical amino acids in Juvexin remain intact restoring and maintaining the hair's youthful vitality. The long protein chains of Juvexin closely mirror the hair's own keratin structure. Juvexin is derived from pristine sheep wool through an environmentally friendly process.


Found exclusively in the Hair Taming System products worldwide, Juvexin is comprised of a special blend of portions which have been optimized for hair. It maintains hair's natural properties by creating a shield over each strand, restoring it from the inside out while protecting against harmful UV rays, pollutants, chemical treatments and the rigors of daily shampooing and hair styling.


The Hair Taming System with Juxexin is designed to reduce frizz, add shine and make hair more manageable. It can be applied over ANY chemical treatment such as hair colour, highlights, relaxers, Japanese straightening and bleach. On virgin hair, results will improve with every application.

Alfaparf Keratin therapy