Suitable for breakout-prone skin, the Dr Dennis Gross Alpha Beta On The Spot Gel is a powerful serum formula that reduces visible redness, congestion and blemishes. n Powered by 2% salicylic acid, the gel gently sloughs away dirt and debris, while glycolic and azelaic amino acids exfoliate dead skin cells to promote a more clarified-looking complexion. A hydrating blend of green tea, bisabolol and centella asiatica work in unison to soothe, as the formulas lightweight gel consistency instantly cools and nourishes the skin with a non-sticky finish.