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COSRX vs Pair

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

COSRX and Pair are distinct skincare brands that serve those seeking clearer complexions. The Korean skincare brand founded in 2013 offers serums, moisturizers, cleansers, and masks featuring hyaluronic acid, glycerin, and niacinamide, which suit oily acne-prone skin and oily skin best. Meanwhile, the Japanese skincare brand founded in 2000 features targeted serums and meticulously crafted formulas that suit acne-prone skin best. While both brands help address skin concerns effectively, the former relies on a diverse array of hydrating and clarifying components, whereas the latter focuses on gentle preparations like the Acne Cream W for targeted breakouts.

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

koreajoongangdaily.combeautymatter.comprnewswire.com

Pair is a Japanese skincare brand founded in 2000 and owned by Lion Corporation since 2004.

ja.wikipedia.orgbeautymatter.com

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

Popular COSRX vs Pair products

COSRX vs Pair serums and treatments

Questions and answers

COSRX or Pair: which is better?

COSRX offers a much larger variety of options for the skin types on this page, whereas Pair features only a single acne treatment.

What is the difference between COSRX and Pair?

COSRX offers a large range of products featuring key ingredients like hyaluronic acid, niacinamide, and snail mucin that help provide deep hydration and improve skin texture, whereas Pair features a single acne cream.

Journal of Pharmacy & Pharmaceutical Sciences, 2015The British Journal of Dermatology, 2002

Which is more affordable, COSRX or Pair?

The provided page facts do not contain pricing information, so it is not possible to determine whether COSRX or Pair is more affordable.

Which causes fewer breakouts, COSRX or Pair?

COSRX is the broader choice for acne control, as the products on this page feature multiple options suited for oily and acne-prone skin, whereas Pair offers just one acne treatment with average fit levels for acne-prone skin.

Which brand has been around longer, COSRX or Pair?

Pair has been around longer, having been founded in Japan in 2000 compared to COSRX, which was founded in South Korea in 2013.

How many products does COSRX have compared to Pair on this page?

COSRX has 38 products listed on this page, while Pair has only 1 product.

Which COSRX sunscreen contains fragrance?

The Vitamin E Vitalizing Sunscreen SPF 50+ is the only sunscreen among the products on this page for COSRX that lists 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

How does it fit your skin?

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