🇦🇺Australia

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 esteemed skincare brands originating from Korea and Japan, respectively. The former offers a thoughtful array of serums, moisturizers, cleansers, and masks featuring hyaluronic acid, glycerin, and niacinamide to suit oily and sensitive skin best, while the latter focuses on targeted serums and meticulous formulas designed to address stubborn blemishes effectively for acne-prone skin. Both labels differ in their geographic roots, founding years, parent companies, and primary product approaches, yet they maintain a shared dedication to restoring balance and clarity. Through these gentle preparations, each brand helps users achieve a calmer, healthier complexion.

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 wider range of products that achieve superior and high Lovi fit levels across multiple skin types, whereas Pair features only one product with average to low fit levels. Reviewers frequently note that COSRX products provide deep hydration, lightweight absorption, and gentle acne control.

What is the difference between COSRX and Pair?

COSRX offers a wide range of products including moisturizers and cleansers, whereas Pair features only one product on this page, the Acne Cream W. The products on this page for COSRX fit best on oily, sensitive, and dry sensitive skin.

Which is more affordable, COSRX or Pair?

The provided page facts and studies do not contain information regarding the pricing or affordability of COSRX and Pair products.

Which causes fewer breakouts, COSRX or Pair?

Neither brand can be universally said to cause fewer breakouts, as individual skin reactions vary. However, COSRX offers a wide range of products with High or Superior fit levels for acne-prone skin, while Pair features the Acne Cream W with an Average fit level for acne-prone skin.

Which brand offers a wider variety of product types, such as sunscreens, toners, and masks?

COSRX offers a much wider variety of product types on this page, including sunscreens, toners, and masks, whereas Pair features only a single acne cream.

How do the country of origin and parent company differ between COSRX and Pair?

COSRX was founded in South Korea in 2013 and has been owned by the Amorepacific Group since 2024, whereas Pair was founded in Japan in 2000 and has been owned by the Lion Corporation since 2004.

Which brand has more fragrance-free options available across its product line?

COSRX has more fragrance-free options available across its product line, offering 37 fragrance-free products compared to Pair's single fragrance-free product.

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?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play