Beesline Sebum Control Balancing Serum is powered by 2 percent salicylic acid, the best BHA for oily and acne-prone skin and 2.5 percent lactic acid, the most gentle AHA, highly effective at fading acne scars. It unclogs pores and reduces the look of blemishes, while soothing and hydrating the skin. For a balanced complexion without stripping. Visible results in 2 weeks.