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Some By Mi vs SEYOUL

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes · How the Fit score works

Some By Mi and SEYOUL are distinguished skincare brands offering targeted solutions for diverse complexions. The first brand is known for serums, cleansers, toners, and moisturizers built around niacinamide, centella asiatica, and salicylic acid, while the second brand is loved for its nourishing masks and delicate formulas. Both choices suit dry skin, with Some By Mi also fitting dry sensitive skin and SEYOUL suiting oily and combination skin best. They differ primarily in their specialized ingredient profiles, as the Korean brand utilizes actives like salicylic acid for acne and niacinamide for dark spots, whereas the other brand relies on thoughtful preparations to care for the complexion.

Some By Mi is a Korean skincare brand founded in 2016 and owned by JKL Partners since 2021.

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This page compares some of the most popular Some By Mi and SEYOUL products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Some By Mi vs SEYOUL products

Questions and answers

Some By Mi or SEYOUL: which is better?

Some By Mi is the better choice for most shoppers, as the products on this page offer superior or high Lovi fit levels across a wide variety of skin types, whereas SEYOUL only lists a single mask with limited suitability. Reviewers frequently mention that Some By Mi delivers effective acne-clearing treatments and complexion brightening with gentle, lightweight formulas.

What is the difference between Some By Mi and SEYOUL?

Some By Mi is a larger South Korean skincare brand with numerous products on this page covering many skin types, whereas SEYOUL is newer and lists only a single mask product. The products on this page from Some By Mi frequently feature key ingredients like niacinamide and salicylic acid, while SEYOUL has no brand-focused routines listed.

Which is more affordable, Some By Mi or SEYOUL?

The provided page does not contain pricing or affordability information for either Some By Mi or SEYOUL.

Which causes fewer breakouts, Some By Mi or SEYOUL?

Some By Mi helps with breakouts, featuring multiple products rated High or Superior for acne-prone skin and key ingredients like salicylic acid, while SEYOUL has only one mask on this page which receives a caution rating for acne-prone skin.

Indian Journal of Dermatology, Venereology and Leprology, 2007Journal of Dermatological Science, 2017

When was Some By Mi founded compared to SEYOUL?

Some By Mi was founded in 2016 in South Korea, whereas SEYOUL was founded in 2022.

Which brand offers products with a Superior fit for dry skin, Some By Mi or SEYOUL?

Some By Mi offers products on this page with a Superior fit for dry skin, such as the Yuja Niacin Brightening Moisture Gel Cream and Snail Truecica Miracle Repair Toner. SEYOUL has no products with a Superior fit for dry skin.

Do any products from Some By Mi or SEYOUL contain fragrance?

Every product on this page from both Some By Mi and SEYOUL lists no fragrance in its ingredients.

Research behind their key ingredients

Behind this comparison

Lovi compares products by their fit scores, calculated from the full ingredient list with brand-independent rules our dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

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