Eyeseryl®-Eye Bag Removing Ingredient Eyeseryl® 100% Solution Booster. Add To Your Own Gel or Serum.

Eyeseryl® tetrapeptide reduces puffiness and dark circles around the eyes, increasing skin elasticity. It can be added to eye products at different concentrations.

• The description claims that adding up to 10% of the solution can reduce eyebag volume and dark circles.
• The description claims that studies showed a moderate reduction in both eyebag volume and dark circles with a 1% concentration.