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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 popular Asian beauty labels originating in 2013 and 2003, respectively. The Korean brand is beloved for its serums, moisturizers, cleansers, and masks featuring hyaluronic acid, glycerin, and niacinamide, which suit oily and acne-prone skin best. Meanwhile, the Japanese brand is beloved for its dependable cleansers and gentle formulas that suit normal, dry, oily, and combination skin. While both leave the complexion balanced, refreshed, and clear, they differ primarily in their core ingredient philosophies and target skin profiles.

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 range of products on this page, fitting oily, acne-prone, and dry skin best across multiple categories, while Shiseido Senka features only a single cleanser. Lovi rates the products on this page as having a High fit for dry skin in the case of Shiseido Senka's Perfect Whip, whereas COSRX includes numerous items with Superior and High fits tailored to various specific skin types and concerns.

What is the difference between COSRX and Shiseido Senka?

COSRX offers a wide range of 38 targeted skincare products featuring key ingredients like snail mucin and niacinamide, whereas Shiseido Senka features only the Perfect Whip cleanser on this page. Lovi shows that COSRX fits best on oily, acne-prone, and dry skin.

COSRX or Shiseido Senka: which cleanser is better?

COSRX offers a wider range of cleansers with varying Lovi fit levels for different skin types, such as the Advanced Snail Mucin Gel Cleanser which achieves a Superior fit for dry and sensitive skin. In contrast, Shiseido Senka features just one cleanser on this page, Perfect Whip, which maintains a High Lovi fit across all listed skin types.

Which is more affordable, COSRX or Shiseido Senka?

The products on this page do not provide pricing information to determine whether COSRX or Shiseido Senka is more affordable.

Which causes fewer breakouts, COSRX or Shiseido Senka?

COSRX offers multiple products with a Superior fit for acne-prone skin, such as the BHA Blackhead Power Liquid and AHA/BHA Clarifying Treatment Toner, whereas Shiseido Senka features only the Perfect Whip cleanser with a High fit.

Which brand has more fragrance-free product options?

COSRX has more fragrance-free product options with 37 fragrance-free items on this page, whereas Shiseido Senka offers only 1.

How do the founding years and corporate ownerships of COSRX and Shiseido Senka compare?

COSRX was founded in South Korea in 2013 and has been owned by the Amorepacific Group since 2024, whereas Shiseido Senka was founded in Japan in 2003 and has been owned by Bain Capital since 2026.

Which skin types do COSRX's brand-focused routines target best?

COSRX's brand-focused routines target oily skin, acne-prone skin, and dry skin best.

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

How does it fit your skin?

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