Serene · Brand profile
SOME BY MI
Gentle acids that actually deliver on acne without the drama.
4 products in Serene's catalog
SOME BY MI started in 2017 out of Seoul, one of those mid-tier K-beauty brands that hit the scene promising quick fixes for troubled skin. They're not the heritage giants like Amorepacific, but they've carved out a spot in the acne-fighting niche with their '30 Days Miracle' line, built around gentle exfoliation. What sets them apart is the focus on chemical exfoliants that don't strip you dry, blending AHA, BHA, and PHA in low concentrations so you can layer without irritation. They're competing against COSRX's snail mucin staples and Paula's Choice for actives, but SOME BY MI leans into the 'miracle' branding that's more approachable for beginners scared of acids. I first saw their stuff at Olive Young in Mapo-gu, stacked high next to the sheet masks, and it's the kind of line that feels engineered for stressed-out skin in polluted cities like Seoul or New York. Not revolutionary, but reliable if you're dealing with congestion and don't want to overthink it.
Known for
They're best at mild exfoliation for acne-prone skin, with the '30 Days Miracle' trio as their backbone: toner, serum, and cream all using AHA for surface renewal, BHA to unclog pores, and PHA for hydration without the burn. The formulation philosophy is about daily use without downtime, cica (centella asiatica) to soothe, and niacinamide for calming redness. That line built their rep on forums like Reddit, where people swear by the toner for fading post-acne marks after a month. The retinol eye cream is a solid side player, with triple action for wrinkles and dark circles, but it's the acid combo that makes them a go-to for texture issues. No frills, just targeted relief that works on combination skin like mine.
Who it's for
This is for oily or acne-prone folks in their 20s and 30s, especially if you've got blackheads or hormonal breakouts that need gentle unclogging without drying out. Budget-friendly at under $20 a pop, it's perfect for students or anyone testing acids for the first time. Combination types like me can layer it in winter, but skip if your skin's super dry or sensitive to even mild exfoliants, the BHA might irritate. Not ideal for mature skin chasing deep hydration over actives.
Where to start
Begin with the AHA BHA PHA 30 Days Miracle Toner, it's the gateway that preps your skin without overwhelming, swipe it on after cleansing for that subtle exfoliation boost. Follow with the AHA BHA PHA 30 Days Miracle Serum if you want to amp up the actives, it absorbs fast and layers well under moisturizer. Those two from the Miracle line are the smart entry, tackling texture and pores in one go, and at $16-20, they're low-risk for seeing if acids suit you.
The SOME BY MI lineup
Every SOME BY MI product in the Seoul Rite catalog, ranked by buyer rating.
