The Youth Watery Oil Serum is the result of 15 years of research, 9 patents, and 9 publications. It draws its restorative power from three different honeys, produced by the Black Bee, a bee species chosen for its rarity and restorative capabilities. Thanks to its deep diffusion texture, it targets the heart of the skin, multiplying the skin's self-repair mechanisms. It offers deep repair, helps restore skin firmness, and combats wrinkles. Its lightweight formula is suitable for all skin types and contains 99% natural ingredients.

Clinically proven performance:

• After 1 drop: Deep repair, Enhanced barrier.
• After 1 hour: -25% wrinkles, +124% hydration.
• After 1 month: +48% smoother, +53% firmer, +56% more elastic.

Guerlain's new technology is based on the restorative powers of honey, used for millennia as a healing bandage, to develop an innovative formula capable of targeting the skin's self-repair mechanisms. Thanks to the exclusive collaboration with Restore-EQ4, Guerlain's research team highlighted the exceptional effectiveness of the three Black Bee honeys.

Black Bee Honey Complex:

• The Black Bee, endemic to Western Europe, produces high-quality honey.
• Honey from Ouessant Island, Brittany, France, which contributes to skin renewal.
• Honey from Connemara, Ireland, with exceptional anti-aging abilities.