Some By Mi AHA BHA PHA 30 Days Miracle Serum

Some By Mi

Some By Mi AHA BHA PHA 30 Days Miracle Serum

4.8(13,000 ratings)from retailer data

Key Features

  • Per the brand, targets acne, blackheads and clogged pores
  • Contains AHA, BHA, and PHA exfoliants
  • Tea tree and centella asiatica for soothing
  • Per the brand, lightweight and fast-absorbing
  • Per the brand, paraben-free and cruelty-free

This is a serum formulated with three types of exfoliants: AHA, BHA, and PHA. According to the brand, these work together to remove dead skin cells and unclog pores, addressing breakouts and promoting a clearer complexion.

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From

$26.00

at Nordstrom · also stocked at 1 other retailer

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Last price update was: Sep 11, 2026, 4:52 AM

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Highlights

Description

This is a serum formulated with three types of exfoliants: AHA, BHA, and PHA. According to the brand, these work together to remove dead skin cells and unclog pores, addressing breakouts and promoting a clearer complexion. The formula also contains tea tree leaf water and centella asiatica extract, which the brand says soothe and nourish irritated skin, plus niacinamide for brightening. Per the brand, the formula is lightweight and fast-absorbing, and delivers visible improvements in acne-prone skin within 30 days.

The serum comes in a 50 ml bottle with a dropper applicator. Per the brand, it is paraben-free, cruelty-free, and dermatologically tested. The brand says it suits sensitive skin and is formulated to a pH of 5.5. Note that the serum contains alcohol and plant extracts including lavender, which may trigger sensitivity in reactive skin—patch testing is recommended before full application. The brand recommends applying sunscreen to treated areas, especially before sun exposure, as AHAs increase sun sensitivity.

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How to use

  1. Cleanse your face first
  2. Apply a toner and pat gently into skin
  3. Dispense 3–4 drops of serum using the dropper and apply to face
  4. Use twice daily, morning and night
  5. Apply sunscreen if using during the day

Good to know

  • Per the brand, suitable for acne-prone and sensitive skin
  • The serum contains alcohol and lavender extract; patch test on a small area first if you have reactive skin
  • Use twice daily as part of your regular skincare routine after cleansing and toning
  • The brand recommends applying sunscreen to areas treated with this serum, especially before sun exposure
  • The formula has an oil layer and liquid layer that separate—shake gently before use

FAQs

What does this serum do?

Per the brand, the combination of AHA, BHA, and PHA exfoliants removes dead skin cells and unclogs pores. Tea tree leaf water and centella asiatica soothe irritation, while niacinamide brightens skin tone. The brand claims it delivers visible improvements in acne-prone skin within 30 days.

How often should I use it?

The product is formulated for twice-daily use, morning and night, after cleansing and toning. Apply 3–4 drops with the dropper cap.

Is this safe for sensitive skin?

The brand says it's suitable for sensitive skin and is formulated to pH 5.5. However, because it contains alcohol and plant extracts like lavender, patch testing on a small area first is recommended to check for any reaction.

Do I need to wear sunscreen?

Yes. The brand recommends applying sunscreen to areas where the serum is applied, especially before sun exposure, because AHAs increase sun sensitivity.