BIOEFFECT’s EGF Hand Serum is the first hand serum formula to be fortified with barley-derived EGF (Epidermal Growth Factor), a plant-based protein renowned for its skin-smoothing and softening benefits. The innovative serum stars just 13 powerful ingredients to nourish and hydrate the skin, resulting in ultra-supple and refreshed-feeling hands without leaving any slippery residue. Ideal for those prone to cracked, dry skin, the silky serum provides long-lasting moisture with a firming effect, encouraging visibly radiant and refined skin.