Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus The Ordinary Salicylic Acid 2% Anhydrous Solution

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus The Ordinary Salicylic Acid 2% Anhydrous Solution Detailed comparison of Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant US versus The Ordinary Salicylic Acid 2% Anhydrous Solution. This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores. This acne serum is formulated around Squalane and Salicylic Acid to clear breakouts and refine the look of pores. Water Methylpropanediol Butylene Glycol Salicylic Acid Polysorbate 20 Camellia Oleifera Leaf Sodium Hydroxide Tetrasodium EDTA Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf, Sodium Hydroxide, Tetrasodium EDTA Squalane Caprylic/Capric Triglyceride Pentylene Glycol Oleic/Linoleic/Linolenic Polyglycerides 4-T-Butylcyclohexanol Hydroxymethoxyphenyl Decanone Phenoxyethanol Chlorphenesin Squalane, Caprylic/Capric Triglyceride, Pentylene Glycol, Salicylic Acid, Oleic/Linoleic/Linolenic Polyglycerides, 4-T-Butylcyclohexanol, Hydroxymethoxyphenyl Decanone, Phenoxyethanol, Chlorphenesin These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Salicylic Acid (also known as beta hydroxy acid or BHA) is a well-known ingredient for treating skin that struggles with acne and clogged pores. It exfoliates both the skin's surface and deep within the pores to help clear out buildup, control oil, and reduce inflammation. Unlike AHAs (alpha hydroxy acids), salicylic acid is oil-soluble. This allows it to penetrate into pores which makes it especially effective for treating blackheads and preventing future breakouts. Salicylic acid is also known for its soothing properties. It has a similar structure to aspirin and can calm inflamed or irritated skin, making it a good option for acne-prone skin that is also sensitive. Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product. It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing this ingredient into your routine. While salicylic acid does not increase sun sensitivity, it’s still important to wear sunscreen daily to protect your skin. If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.