Some By Mi AHA-BHA-PHA 30 Days Miracle Serum is a powerful skincare solution that combines three types of exfoliating acids with tea tree leaf extract and centella asiatica. This 50ml serum helps clear acne, unclog pores, and improve overall skin texture while maintaining skin hydration and health. This serum contains a specialized blend of AHA (Alpha Hydroxy Acid), BHA (Beta Hydroxy Acid), and PHA (Poly Hydroxy Acid) that work together to provide gentle yet effective exfoliation. The formula includes 10,000ppm of Tea Tree Leaf Water and 14.5% Centella Asiatica extract to help soothe and heal irritated skin. It has a skin-friendly pH of 5.5 and should be applied after cleansing and toning, followed by moisturizer. For best results, use morning and evening as part of your skincare routine.