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COSRX vs Bio-Oil

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

COSRX and Bio-Oil are two distinct skincare lines known for nourishing the skin. COSRX is a Korean skincare brand founded in 2013 and owned by Amorepacific Group since 2024, beloved for its thoughtful array of serums, moisturizers, cleansers, masks, and more, which harness key ingredients like hyaluronic acid, glycerin, and niacinamide. Bio-Oil is beloved for its specialized product types and expertly blended formulas that nourish the skin. While the former suits oily skin and sensitive skin best, the latter suits dry, mature, and uneven skin types best, offering gentle, targeted care through different formulations.

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

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

Popular COSRX vs Bio-Oil products

Questions and answers

COSRX or Bio-Oil: which is better?

COSRX is the better-fitting brand on this page, offering mostly Superior and High fit levels across multiple skin types, whereas Bio-Oil shows lower ratings ranging from Average to Warning.

What is the difference between COSRX and Bio-Oil?

COSRX offers a wide range of fragrance-free products with High to Superior Lovi fit levels for sensitive, oily, and acne-prone skin, whereas Bio-Oil features a single scented skincare oil that is less suited for those skin types.

Which is more affordable, COSRX or Bio-Oil?

This page does not provide pricing information to compare the affordability of COSRX and Bio-Oil.

Which causes fewer breakouts, COSRX or Bio-Oil?

COSRX is a better fit for acne-prone skin, as the products on this page are generally rated High or Superior for acne-prone skin, whereas Bio-Oil's Skincare Oil is rated as a Caution for acne-prone skin and a Warning for oily acne-prone skin.

How does the fragrance content compare between COSRX and Bio-Oil products?

The products on this page show that COSRX is almost entirely fragrance-free, with only one out of thirty-eight items containing fragrance, whereas Bio-Oil has fragrance in every product listed.

Which brand offers more product options, COSRX or Bio-Oil?

COSRX offers significantly more product options on this page compared to Bio-Oil, with 38 items covering multiple skin types.

Which brand has products that are better suited for acne-prone skin based on their Lovi fit levels?

COSRX has products that are much better suited for acne-prone skin, with fit levels ranging from Average to Superior across the products on this page, whereas Bio-Oil's single product has a Caution fit level for acne-prone skin.

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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