Some By Mi has a clear thesis about acne-prone skin: you need one product to actively clear breakouts and another to repair the damage they leave behind. The Snail TrueCICA Serum handles the repair side. The TrueCICA Clear Pad handles the first half — the nightly exfoliating step that's supposed to prevent congestion from turning into a problem in the first place. What's interesting is that both products use the same full centella complex as a backbone, which is why this pad can do something most BHA pads can't: be used daily without actively annoying your skin.
The exfoliating engine here is a three-acid stack. Salicylic acid, the lipophilic BHA of record for acne care, handles the deeper pore work — it can dissolve into sebum and clear the insides of pores that water-soluble acids can't reach. On top of that sit lactobionic acid and gluconolactone, both polyhydroxy acids, working on the skin's surface.
PHAs have been marginalized for years as 'gentler AHAs for people who can't handle the real thing,' but that framing undersells them, and it misunderstands what this formula is doing. Their larger molecules stay near the surface by design rather than by weakness, they carry humectant properties that actual AHAs simply don't have, and they bring antioxidant activity along for free. Pairing them with a BHA isn't a compromise between strong and gentle — it's coverage of two different territories. The BHA goes down into the pore, the PHAs work across the surface, and neither is competing for the other's job. Doubling up on two AHAs would give you more of the same mechanism and more of the same irritation. This gives you breadth.
What keeps the acid stack from making this a daily mistake is the buffering. Instead of the generic centella extract most K-beauty brands reach for, Some By Mi isolates the four active compounds — asiaticoside, madecassoside, asiatic acid, madecassic acid — and includes each individually. They're the compounds responsible for centella's clinical credentials on inflammation and wound healing, and their presence in a leave-on acid product is the difference between 'daily exfoliant' being a promise and being a reality. Centella asiatica leaf water leads the ingredient list ahead of plain water, which is a small statement of intent. Niacinamide rounds out the formulation, fading post-inflammatory marks and shoring up the barrier against acid-related transepidermal water loss, with panthenol, allantoin, beta-glucan, and houttuynia cordata filling the soothing bench behind it. The pH sits at 4.5, low enough for the acids to work and high enough not to pick a fight.
The delivery mechanism is a round cotton pad with two textures — embossed on one side for physical clearing of congested areas, smooth on the other for pressing the rest of the essence over your face. The essence itself is thin, watery, and fragrance-free, which sounds unremarkable until you've used pads soaked in a goopy, fragranced serum that leaves your face sticky for twenty minutes. This one absorbs almost immediately and leaves a slight tack that resolves once your next layer goes on.
In use, it does what it says. Surface congestion on the nose and chin clears within a week or two of consistent nightly use, and the tone-smoothing effects of PHA exfoliation are visible fairly quickly. Existing breakouts resolve faster than they would without a daily BHA, and fresh ones seem to form less often in the classic 'where did those blackheads come from' zones. Post-acne redness and hyperpigmentation benefit from the niacinamide over longer use, though serious PIH requires a dedicated brightening approach. Build up rather than diving in: three or four nights a week to start, and sunscreen every morning without exception, since acid exfoliation leaves skin more vulnerable to the sun that causes the marks you're trying to fade.
Where it has limits: it's not strong enough for severe cystic or nodular acne, which really does need a dermatologist rather than a jar. It's also not something you can stack with retinol on the same night or with vitamin C in the same evening routine without risking irritation, so scheduling takes some thought if your shelf is crowded. And if your skin is genuinely dry rather than dehydrated, daily BHA is probably still too much even with the centella buffer — you'd do better with a leave-on PHA or a twice-weekly application. It isn't suitable during pregnancy. And the pads toward the bottom of the jar arrive noticeably drier than the ones on top, which is a design problem no formulation can solve.
At twenty-two dollars for seventy pads — under a quarter per use, about two months of nightly application — it's competitive with mid-tier Western exfoliating pads while offering more considered formulation than most drugstore options and comparable complexity to luxury pads at twice the price. Some By Mi, founded in 2017, remains a relatively young brand without the deep clinical heritage of the pharmacy houses, so you're paying for formulation rather than pedigree. But the formulation choices here are evidence-driven and well-executed. It earns its place in an acne-focused routine.
