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COSRX vs Shiseido Senka

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

COSRX and Shiseido Senka are two prominent Asian skincare lines that offer distinct daily routines. COSRX provides a thoughtful array of serums, moisturizers, cleansers, and masks featuring hyaluronic acid, glycerin, and niacinamide to suit oily acne-prone skin and oily skin best. Meanwhile, the Japanese brand is beloved for its dependable cleansers and gentle formulas that suit normal, dry, oily, and combination skin best. While both brands leave the complexion balanced, refreshed, and clear, they differ primarily in their targeted ingredient formulations and the broader range of skin types they accommodate.

COSRX is a Korean skincare brand founded in 2013 and owned by Amorepacific Group since 2024.

koreajoongangdaily.combeautymatter.comprnewswire.com

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

corp.shiseido.comen.wikipedia.org

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

Popular COSRX vs Shiseido Senka products

Questions and answers

COSRX or Shiseido Senka: which is better?

COSRX offers a much wider selection of skincare products on this page compared to Shiseido Senka, which only lists a single cleanser. Both brands feature fragrance-free options across their lineups.

What is the difference between COSRX and Shiseido Senka?

COSRX offers a large range of specialized skincare products with varying Lovi fit levels across multiple skin types, whereas Shiseido Senka features a single cleanser on this page that has a High Lovi fit across all skin types.

COSRX or Shiseido Senka: which cleanser is better?

Both COSRX and Shiseido Senka offer cleansers for multiple skin types. Lovi rates the Shiseido Senka Perfect Whip cleanser as High across all skin types, while COSRX offers a wider range of cleansers with varying Lovi fit levels depending on the specific product and skin type.

Which is more affordable, COSRX or Shiseido Senka?

The provided page comparison does not contain pricing information, so it is not possible to determine whether COSRX or Shiseido Senka is more affordable.

Which causes fewer breakouts, COSRX or Shiseido Senka?

COSRX offers multiple specialized treatments like its BHA Blackhead Power Liquid that help control acne, whereas the products on this page for Shiseido Senka consist solely of a single cleanser.

When were COSRX and Shiseido Senka founded, and who currently owns each company?

COSRX was founded in 2013 in South Korea and is currently owned by Amorepacific Group. Shiseido Senka was founded in 2003 in Japan and is currently owned by Bain Capital.

How does the Lovi fit level for dry skin compare between COSRX's Advanced Snail Mucin Gel Cleanser and Shiseido Senka's Perfect Whip?

For dry skin, Lovi rates the fit level of COSRX Advanced Snail Mucin Gel Cleanser as Superior and Shiseido Senka Perfect Whip as High.

Which COSRX product contains fragrance according to the page, and do any Shiseido Senka products contain fragrance?

According to the page, the Vitamin E Vitalizing Sunscreen SPF 50+ is the only COSRX product that contains fragrance, while all Shiseido Senka products on this page list no fragrance.

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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