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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 choice for most shoppers on this page, as its products on this page achieve superior and high Lovi fit levels across a wide variety of skin types and feature fragrance-free formulas. In contrast, Bio-Oil's single product on this page has lower fit ratings and contains fragrance.

What is the difference between COSRX and Bio-Oil?

COSRX offers a wide range of products that fit acne-prone, oily acne-prone, and oily skin best, while Bio-Oil has only a single product on this page with lower fit levels for those skin types.

Which is more affordable, COSRX or Bio-Oil?

The products on this page do not provide pricing information, so affordability cannot be compared.

Which causes fewer breakouts, COSRX or Bio-Oil?

COSRX is the better choice for preventing breakouts, as the products on this page best fit acne-prone and oily skin types, whereas Bio-Oil's Skincare Oil may cause issues for acne-prone skin.

Which COSRX sunscreen contains fragrance while the rest of their products do not?

The Vitamin E Vitalizing Sunscreen SPF 50+ contains fragrance, while the rest of the COSRX products on this page list no fragrance.

How many products are listed for Bio-Oil compared to COSRX, and do they contain fragrance?

Bio-Oil has only 1 product listed on this page, which contains fragrance, whereas COSRX features 38 products, nearly all of which list no fragrance.

What are the specific Lovi fit levels for Bio-Oil Skincare Oil across various skin types like dry, oily, and sensitive skin?

For Bio-Oil Skincare Oil, Lovi rates dry skin, skin with dark spots, dry sensitive skin, and mature skin as Average, while sensitive skin is rated Low, combination skin and acne-prone skin are rated Caution, and oily acne-prone skin and oily skin are rated Warning.

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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