Prior to using, pop your sheet mask in the fridge for a cooling effect. Don't forget to apply all that extra serum in the pouch to your neck and chest! KEY INGREDIENTS Greek Yogurt not only known for its probiotic benefits when consumed. It contains lactic acid (alpha hydroxy acid), which gently exfoliates your skin for an even and brighter complexion. The use of Greek Yogurt in topical applications may reduce redness, inflammation, acne, discoloration, and relieve sunburns. Beta-Glucan naturally derived from oats, fungi, yeast, plants, and algae. Not only can it protect your immune system on the inside, but also works to protect the outside layer of your skin from harmful bacteria that can damage the skin barrier. It is known as a humectant that retains moisture in your skin, boosting your skin's hydration and leaving your skin feeling plump and supple. Organic Processed Product Registration (OPPR) number is 99498.