Salicylic Acid

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Other SeoulHabit ingredient passports name this ingredient on their own "Plays well with" / "Keep apart" chapter. Nothing below is a claim about this ingredient itself — each line is that other passport's own text.

• Azelaic AcidPlays well with

  Combines Salicylic Acid's oil-soluble pore de-clogging with Azelaic Acid's anti-bacterial and anti-tyrosinase action for comprehensive acne and post-acne mark clearance.

• CharcoalPlays well with

  Combines Salicylic Acid's oil-soluble chemical pore penetration with charcoal's physical surface adsorption, per formulation convention.

• Green Tea ExtractPlays well with

  Pore-clearing and sebum-reducing combination: Salicylic Acid exfoliates lipid-rich pores while green tea/EGCG is associated with reduced sebum production and soothing.

• SpiculesKeep apart

  Combining active chemical exfoliators with physical spicules in the same step can lead to extreme skin irritation, burning, and severe barrier compromise.

• SulfurKeep apart

  Combining leave-on sulfur with high-strength acidic peels can exacerbate localized stratum corneum dryness or flaking.

• Tea tree oilPlays well with

  BHA exfoliates lipophilic pore debris, clearing the path for tea tree oil to target deep C. acnes.

• Witch HazelPlays well with

  Combines salicylic acid's follicular exfoliation with witch hazel's surface oil absorption and soothing, per formulation convention.

• Zinc PCAPlays well with

  Salicylic acid lipophilically exfoliates inside the pore lining while Zinc PCA calms bacterial inflammation.