Welcome to Hydration Nation, where only the most skin-loving, hydrating beauty picks for summer get their residency approved. Schwarzkopf Professional Bonacure Time Restore Clay Mask is a new entrant worth a notice. It not only strengthens stressed out hair with vegan keratin, but also helps regulate production of naturally occurring keratin that moisturises hair, thanks to the star ingredient coenzyme Q10. For a boost of moisture, this clay mask also boasts of a trending active called panthenol that deeply hydrates hair from within to make it glossy and manageable. Shop more hydrating buys for summer: