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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 their specialized product types and expertly blended formulas that nourish the skin. The first brand is adored by skincare enthusiasts for its thoughtfully formulated serums, moisturizers, cleansers, masks, and more, which harness proven ingredients like hyaluronic acid, glycerin, and niacinamide to suit acne-prone and oily acne-prone skin best. Meanwhile, the second brand suits dry, mature, and uneven skin types best by offering gentle, targeted care and balanced moisture without feeling heavy. Both options differ primarily in their core formulations and targeted concerns, providing distinct pathways for diverse complexions.

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 superior and high fit levels across a wide range of skin types with fragrance-free options. In contrast, Bio-Oil features only one product with generally lower fit levels and contains fragrance. COSRX fits best on acne-prone skin, oily acne-prone skin, and dry skin.

What is the difference between COSRX and Bio-Oil?

COSRX offers a wide variety of fragrance-free products on this page tailored for acne-prone, oily acne-prone, and dry skin, whereas Bio-Oil features a single fragranced oil that generally shows lower fit levels for those skin types.

Which is more affordable, COSRX or Bio-Oil?

This page does not provide pricing information to determine whether COSRX or Bio-Oil is more affordable.

Which causes fewer breakouts, COSRX or Bio-Oil?

COSRX is much more suitable for acne-prone skin, as the products on this page achieve High to Superior Lovi fit levels for acne and oily acne-prone skin types. In contrast, Bio-Oil's Skincare Oil reaches only Caution or Warning fit levels for these skin types.

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

COSRX offers far more product options for sensitive skin, with numerous items rated as having a Superior or High Lovi fit level for this skin type, whereas Bio-Oil has only one product on this page, which is rated Low for sensitive skin.

How do the fragrance options compare between COSRX and Bio-Oil products?

COSRX products on this page are mostly fragrance-free, with only one product listing fragrance, whereas Bio-Oil's sole product on this page includes fragrance.

Which brand is better suited for acne-prone skin according to their Lovi fit levels?

COSRX is better suited for acne-prone skin, as many of the products on this page achieve a Superior or High Lovi fit level for this skin type.

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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