Some By Mi AHA·BHA·PHA 30 Days Miracle Toner — a K-beauty alternative to The Ordinary AHA 30% + BHA 2% Peeling Solution
Looking for a Korean alternative to The Ordinary AHA 30% + BHA 2% Peeling Solution? Occasional 10-minute rinse-off acid mask
The K-beauty alternative
≈ An AHA + BHA acid blend — The acids overlap and almost nothing else does, so be clear-eyed about this one. The reference is a high-percentage rinse-off used occasionally; the Some By Mi toner is a low-strength daily leave-on with PHA added to soften the ramp. It is the Korean routine's answer to the same complaint — dull, bumpy, congested-looking skin — arrived at by frequency rather than strength. If you want the reference's intensity, the Korean shelf largely does not sell it, and for most people that is a feature.
The Ordinary AHA 30% + BHA 2% Peeling Solution ($8–$16) vs the Korean pick — similar hero ingredients, a fraction of the price.
Explore more K-beauty guides →🙋 People also ask
What is the difference between AHA and BHA?
AHAs like glycolic and lactic acid are water-soluble and work on the skin's surface to brighten and smooth, while BHA like salicylic acid is oil-soluble and gets into pores. In Korean skincare both are used sparingly, a few times weekly, always with daily sun protection.
What is a Korean toner and how is it different?
In Korea, toner (called 'skin' or 'skin toner') is usually a gentle, hydrating step that preps and balances skin after cleansing, rather than a harsh astringent. It's meant to add moisture and help following layers absorb, not to strip or tighten the skin.
What is BHA and what does it do?
BHA, usually salicylic acid, is an oil-soluble exfoliant that can penetrate pores to dissolve oil and dead skin, helping refine the look of texture and blemish-prone skin. In Korean routines it's used a few times weekly, with sunscreen by day, to avoid over-exfoliating.
What is a Korean toner pad?
A pre-soaked cotton or embossed pad delivering a measured dose of toner, or of a mild exfoliating or soothing treatment. It removes the guesswork about how much product to use.
✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-10.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.