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COSRX vs Bayer

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

COSRX and Bayer are respected skincare brands established in South Korea and Germany, respectively. The former offers a thoughtful array of serums, moisturizers, cleansers, and masks featuring hyaluronic acid, glycerin, and niacinamide, while the latter focuses on targeted serums like its top-rated cream. While both cater to acne-prone skin, the first brand also suits oily skin types best through balancing moisture levels, contrasting the specific formulations of the second brand.

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

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Bayer is a German skincare brand founded in 1863 and owned by Bayer AG.

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

Popular COSRX vs Bayer products

COSRX vs Bayer serums and treatments

Questions and answers

COSRX or Bayer: which is better?

COSRX is the broader choice on this page, offering many options that fit oily, oily acne-prone, and combination skin, whereas Bayer has just one product listed.

Which is more affordable, COSRX or Bayer?

This page does not provide information about the pricing or affordability of COSRX and Bayer products.

Which brand offers more products that are fragrance-free, COSRX or Bayer?

COSRX offers more fragrance-free products on this page than Bayer, with 37 fragrance-free options compared to Bayer's 1 product.

How do the founding years and countries of origin compare between COSRX and Bayer?

COSRX was founded in 2013 in South Korea, whereas Bayer was founded earlier, in 1863, in Germany.

Which brand has a wider variety of product types like cleansers, toners, and sunscreens listed on the page?

COSRX has a wider variety of product types on the page, offering cleansers, toners, and sunscreens, whereas Bayer lists only one cream.

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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