The Hand Nail & Cuticle Anti-Ageing Cream aims to effectively restore moisture and balance pH levels in the skin while providing an effective anti-ageing treatment.. The Science. • Shea Butter aims to work as an emollient to keep your skin young and supple. It also aims to reduce dullness and lessen the appearance of fine lines and wrinkles.. • Citric Acid is derived from citrus fruits and used primarily in small amounts to help adjust the pH level of your cream to prevent it from being too alkaline.