Energising, rejuvenating and youth-prolonging, Kat Burki’s Rose Hip Revitalizing Serum is a fearless, super-natural ally in the battle to perfect and protect your skin. The starring ingredient is purified, highly potent rosehip seed oil; cold-processed to maintain maximal effectiveness, this is activated by Kat Burki’s signature KB5 complex (which features arnica, gotu kola, lavender, calendula and chamomile) to provide powerful free radical defence, reducing damage and minimising unwanted signs of ageing, including dullness and fine lines. Working in flawless harmony with this key ingredient, a unique, stable form of vitamin C (called Stay C) works to even out tone and brighten for renewed radiance, as well as repairing and reducing inflammation. Luxuriously textured, this serum starts life as a clear gel, gently emulsifying and penetrating skin to leave it balanced and completely revitalised.