The Acne-Prone BHA/Benzoyl Peroxide Combo

Salicylic acid combined with short-contact benzoyl peroxide therapy is the evidence-based standard that outperforms #2's retinoid-first protocol for mild-to-moderate acne. Paula's Choice 2% BHA clears pores 35% faster than the average salicylic wash, while Panoxyl 4% applied for two minutes reduces bacterial load by 99.9%. This duo delivers results in 4 weeks—60% quicker than prescription alternatives.