SkinCeuticals LHA Toner is a dermatologist recommended exfoliating toner that functions as a corrective second-cleanse step for oily and acne-prone skin. This medical grade skincare formula uses LHA (lipo-hydroxy acid), a lipophilic derivative of salicylic acid, to penetrate follicles and clear clogged pores, while glycolic and citric acids refine texture and promote cellular renewal at the skin surface. LHA deep pore penetration: Lipo-hydroxy acid (LHA) selectively targets follicular congestion to clear blackheads and reduce clogged pores more precisely than standard BHAs Triple-acid exfoliation system: LHA, glycolic, and citric acids address texture, pore size, and cellular turnover comprehensively in one step Acne and breakout control: Regular use reduces the frequency and severity of breakouts in acne-prone skin Non-comedogenic and paraben-free: Clean formulation appropriate for daily use in acne treatment skincare protocols Dullness and texture correction: Surface exfoliating acids improve skin brightness and smooth rough texture over time An excellent recommendation for oily, combination, and acne-prone patients seeking a corrective daily toning step that manages breakouts while improving skin texture and clarity. A key component of dermatology clinic acne management protocols alongside appropriate cleansers and topical treatments. Key Ingredients: LHA (Lipo-Hydroxy Acid), Glycolic Acid, Citric Acid. Usage: Apply with a cotton pad to cleansed skin morning or evening. Avoid the eye area. Always wear sunscreen during the day when using exfoliating acids.