Why Rejuvenate? The team at Trevor Sorbie has taken well known, effective ingredients used in skincare, and applied them to the formulations in the Rejuvenate range. Collasurge, more commonly known as Collagen, traditionally promotes skin flexibility, and works in the same way when applied to the hair, improving the body texture and manageability of the hair; mimicking the anti-ageing effects often found in skincare. Collagen in combined with Biomimetic Keratin, a deeply conditioning active that provides targeted repair to the most damaged areas of the hairs surface. These unique and complex formulations work to repair the hair, restoring its vitality and youth. Superlight oil give your hair: Improved hydration & condition Intense shine Controlled static & flyaways Reduced frizz and damage The Collagen & Peptide complex, combined with an Argan Oil bleand, has a lightweight formula to prevent hair from feeling greasy or weighed down. Use as part of the full Rejuvenate regime. Salon stylist advice: One of the easiest ways to give hair a healthy fuller looking shine is to use an oil. Shake the oil well before use (and between application), and spread 2-3 drops evenly through the hair always add little at a time to avoid over loading . This oil is extremely versatile, and can be used on damp or dry hair, both for styling or as a deep conditioning treatment before washing the hair.