SOME BY MI

The Korean Brand That Named Its Acne Line "30 Days Miracle"

SOME BY MI launched in Korea in 2015 with one provocative claim: clear acne in 30 days. The AHA BHA PHA 30 Days Miracle line was the vehicle. It pairs three different exfoliating acids (alpha, beta, and polyhydroxy) in a single formulation, at concentrations high enough to visibly change skin texture within a month. The gamble paid off. The 30 Days Miracle Toner became the most-sold acid toner in Korea, and the broader catalog of acne-focused skincare built the brand into a top-tier K-beauty seller.

The brand is unapologetically problem-focused. Every major product family targets a specific concern: acne, pores, dark spots, hair loss, KP, or barrier repair. Nothing is positioned as "glow" or "luxury." The packaging is clinical-looking. The formulations push active concentrations to the upper edge of what's commercially safe. If you need skincare that does aggressive work, SOME BY MI is one of the few K-beauty brands that genuinely delivers.

What Makes SOME BY MI Different

The AHA BHA PHA 30 Days Miracle line's approach is unusual. Most exfoliating products use one or two acids. SOME BY MI uses three (glycolic AHA for surface, salicylic BHA for pore depth, lactobionic PHA for gentler surface exfoliation) in calibrated ratios. The result is an exfoliation effect that works across skin layers simultaneously, which is why the 30-day timeline holds for many users. The brand also iterates rapidly: the Yuja Niacin Brightening line (vitamin C + niacinamide for dark spots), the Beta Panthenol Repair line (post-acne barrier), and the Cica Peptide hair line all follow the same targeted-problem logic.

The Retinol Intense Advanced line and the V10 Hyal Hydra Capsule Sunscreen are SOME BY MI's more recent additions, each built around a specific concern (aggressive anti-aging, layered HA sunscreen hydration). The brand continues to push concentrations higher than most K-beauty competitors are comfortable with, which makes for faster results but requires some user caution during introduction.

Who Should Use SOME BY MI

• Persistent adult or hormonal acne: AHA BHA PHA 30 Days Miracle Toner is the flagship.
• Body acne and back breakouts: AHA BHA PHA 30 Days Miracle Acne Body Cleanser is one of the strongest commercial body cleansers.
• Blackheads and congested pores: Bye Bye Blackhead Green Tea Tox Bubble Cleanser delivers visible results in 2 weeks.
• Uneven skin tone and dark spots: Yuja Niacin Brightening All-in-One Cleanser delivers gentle brightening.
• Hair loss concerns: Cica Peptide Anti Hair Loss Derma Scalp Treatment for thinning hair.

Our 5 SOME BY MI Picks

SOME BY MI AHA BHA PHA 30 Days Miracle Toner 150ml
The flagship. Three acids in calibrated concentrations. Use nightly for 30 days to see meaningful acne, pore, and texture improvement. Start with every other night for the first 1 to 2 weeks to build tolerance. Follow with a gentle moisturizer.

SOME BY MI AHA BHA PHA 30 Days Miracle Acne Body Cleanser 400g
The body-cleanser version. Higher concentration of salicylic acid than most commercial body washes, targeted at back acne, chest breakouts, and shoulder KP. Use 3 to 4 times per week, not daily, for barrier safety. 400g lasts months.

SOME BY MI Bye Bye Blackhead Green Tea Tox Bubble Cleanser 120g
Bubble cleanser designed for visible blackhead reduction. Apply to clean dry nose and chin, let bubble for 3 minutes, rinse. Extracts sebum from pores noticeably. Use once or twice weekly, not daily.

SOME BY MI Retinol Intense Advanced Triple Action Eye Cream 30ml
Retinol-focused eye cream targeting fine lines, dark circles, and firmness. Gentler than facial retinol but more active than standard eye cream. Use nightly on clean skin.

SOME BY MI V10 Hyal Hydra Capsule Sunscreen SPF50+ PA++++
Daily SPF with a 10-vitamin cocktail and layered hyaluronic acid. Hydrating, serum-like texture. Works well for post-retinol recovery when paired with a calming moisturizer.

Frequently Asked Questions

Does the 30 Days Miracle claim actually work?

For many users with mild-to-moderate acne, yes. The combination of AHA, BHA, and PHA does produce visible skin changes within 30 days of consistent daily use: clearer pores, less congestion, smoother texture. For severe hormonal or cystic acne, it helps but isn't a single-product solution; prescription tretinoin or oral acne medication is more effective for severe cases.

Is the 30 Days Miracle Toner too strong for sensitive skin?

It can be. The combined acid concentration is aggressive for sensitive skin. Start with every other night for 2 weeks, watch for irritation, and always use SPF the following day. On very reactive skin, start with every third night, or use a gentler alternative like COSRX's AHA BHA Clarifying Treatment Toner first.

Is SOME BY MI cruelty-free and vegan?

SOME BY MI is cruelty-free. Not all products are vegan; some contain honey, beeswax, or silk-derived ingredients. Check individual product ingredient lists for vegan-strict buying.

What's the difference between AHA BHA PHA 30 Days Miracle and Yuja Niacin Brightening?

AHA BHA PHA targets acne, pores, and texture (exfoliation). Yuja Niacin targets dark spots and dull skin (brightening). You can use both but not simultaneously. Common approach: AHA BHA PHA PM, Yuja Niacin AM. Don't double-up acids; that's when barrier issues start.

Can men use SOME BY MI?

Yes. The formulations aren't gendered, and men with oily or acne-prone skin often see strong results from the 30 Days Miracle line. The thicker male sebum profile actually tolerates these acid concentrations better than many women's skin.

Where is SOME BY MI made?

SOME BY MI is formulated and manufactured in South Korea. Mirai Skin sources through authorized Korean distribution.

Is there anything I should NOT combine with SOME BY MI 30 Days Miracle?

Yes. Do not layer with strong retinol on the same night. Do not combine with vitamin C (23%+) on the same evening. Do not use aggressive physical scrubs alongside this routine. SPF is mandatory during the daytime while using this line; the acids increase sun sensitivity noticeably.

Which SOME BY MI product should I start with?

For acne: the 30 Days Miracle Toner. For blackheads: the Bye Bye Blackhead Bubble Cleanser. For body acne: the 30 Days Miracle Acne Body Cleanser. Each is the most-effective entry point for its specific concern.

Shop SOME BY MI at Mirai Skin

Every SOME BY MI product at Mirai Skin is sourced directly from authorized Korean distribution. Shop the full SOME BY MI collection, or browse related categories: Korean brightening products, Korean gel moisturizers, and Korean hair care. Free US shipping on orders over $60.