Completing the formula are Amazonian Copaiba and Guayusa with Green Tea and Gotu Kola providing antioxidants and anti-microbial agents to keep the skin clear and protected from age-related stress and damage. REJUVENATE provides unique 'class of its own' cellular nourishment and is designed to be used with REPLENISH Organic Moisturiser to create a layer of long-lasting moisture over the Serum and leaves the skin looking clear, youthful and radiant.