A small but mighty innovative active that will change the game! The Revolution Skincare 1% IPC Treatment Serum is a creamy, targeted formula that helps to reduce blemishes without irritation WHAT IS IPC? Developed by Princeton University, IPC is an innovative specialist active that helps to reduce blemishes in more sensitive skin. Studies have shown that IPC outperformed benzoyl peroxide (a famed acne treatment) in tackling blemish-prone skin without side effects or irritation. WHY YOUR SKIN WILL LOVE IT: A targeted blemish treatment that's the perfect alternative to those sensitive to salicylic acid Helps to reduce the appearance of blemishes Encourages a clearer complexion HOW TO USE IT: Apply a thin layer directly to the affected area once a day. Caution: Discontinue use if redness or irritation occurs. Avoid direct contact with eyes. If contact occurs rinse thoroughly with water. For external use only. Cruelty-free and vegan.