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Some By Mi vs Shiseido Senka

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

Some By Mi and Shiseido Senka are two prominent Asian beauty labels with distinct approaches to daily care. Founded in 2016 and 2003 respectively, the Korean and Japanese brands offer thoughtful routines tailored to varied dermatological needs. While the first specializes in serums, cleansers, toners, and moisturizers featuring niacinamide, centella asiatica, and salicylic acid for dry skin and dark spots, the second is beloved for dependable cleansers and gentle formulas that suit normal, dry, oily, and combination skin best. Ultimately, they differ through their core ingredient focuses and ideal skin type matches, guiding users toward a balanced, refreshed, and clear complexion.

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

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Shiseido Senka is a Japanese skincare brand founded in 2003 and owned by Bain Capital since 2026.

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

Popular Some By Mi vs Shiseido Senka products

Questions and answers

Some By Mi or Shiseido Senka: which is better?

Some By Mi fits dry skin, skin with dark spots, and dry sensitive skin best across the products on this page. Shiseido Senka offers the Perfect Whip cleanser, which has a High Lovi fit across all skin types.

What is the difference between Some By Mi and Shiseido Senka?

Some By Mi offers a wide variety of cleansers, serums, and moisturizers featuring ingredients like niacinamide that helps reduce pigmentation, whereas Shiseido Senka features just one cleanser on this page.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Shiseido Senka: which cleanser is better?

Some By Mi offers a much wider range of cleansers with varying Lovi fit levels, such as the Snail Truecica Miracle Repair Low pH Gel Cleanser which is rated Superior for acne-prone and mature skin. Shiseido Senka features just one cleanser, Perfect Whip, which achieves a High Lovi fit across nearly all skin types.

Which is more affordable, Some By Mi or Shiseido Senka?

The products on this page do not list pricing information, so a comparison of affordability cannot be made.

Which causes fewer breakouts, Some By Mi or Shiseido Senka?

Some By Mi helps clear breakouts because its products feature acne-fighting ingredients like salicylic acid and niacinamide. Shiseido Senka offers only a cleanser on this page, which has a high fit for acne-prone skin on Lovi.

Between Some By Mi and Shiseido Senka, which brand offers a cleanser rated as having a High fit for dry sensitive skin?

Shiseido Senka offers its Perfect Whip cleanser, which Lovi rates as having a High fit for dry sensitive skin. Some By Mi also provides cleansers like the Snail Truecica Miracle Repair Low pH Gel Cleanser that achieve a High fit for dry sensitive skin.

How do the founding years and current ownership compare between Some By Mi and Shiseido Senka?

Some By Mi was founded in South Korea in 2016 and is owned by JKL Partners, whereas Shiseido Senka was founded in Japan in 2003 and is owned by Bain Capital.

Do both Some By Mi and Shiseido Senka products contain no fragrance in their ingredients?

Yes, every product on this page for both Some By Mi and Shiseido Senka 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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