Shampoo & Conditioner Set Herbal Essences Pure:renew with essential antioxidants, aloe and seaweed. This care product set contains 0% parabens and dyes. Herbal Essences pure:renew invigorates your hair in just 21 days. Coconut milk. Women from Polynesia owe the incredible shine of their magnificent hair to the effect of coconut, which, in combination with tiare flowers, makes their hair shimmer and strengthens and regenerates it.