Perricone MD Acne Relief Maximum Strength Spot Gel The Perricone MD Acne Relief Maximum Strength Spot Gel ($19) is another succinic acid spot treatment for pimples — and it's a favourite among our editors. The gel-like formula attacks zits and helps bring down the size of them overnight so they're less painful and less visible. Image Source: ulta.com Perricone MD Acne Relief Maximum Strength Spot Gel $19 from ulta.com Buy Now