Beauty brand Guerlain has announced the launch of its Daily Repair Serum, the latest addition to the Abeille Royale collection. With the ability to repair micro lesions in the DNA itself, the serum protects the skin's integral structure and provides molecular healing on an epidermal level. Black bee pure royal concentrate is a key ingredient that is derived from the honey of the native Corsican bee, which prevents the loss of firmness and elasticity.