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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 offering targeted care for varied complexions. The first brand is known for serums, moisturizers, cleansers, and masks formulated with hyaluronic acid, glycerin, and niacinamide, which suit oily and acne-prone skin best by balancing excess oil and soothing irritation. Meanwhile, the second brand offers specialized product types and expertly blended formulas that suit dry, mature, and uneven skin types best. While both deliver effective hydration, they differ as the former relies on active components to reduce cell damage and hyperpigmentation, whereas the latter delivers balanced moisture without feeling heavy.

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

koreajoongangdaily.combeautymatter.comprnewswire.com

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 generally better suited for a wider range of skin types, offering Superior fit levels for oily, acne-prone, and sensitive skin across the products on this page, whereas Bio-Oil focuses primarily on a single product with lower fit ratings for those same types. COSRX products on this page utilize key ingredients like hyaluronic acid and niacinamide, which help improve skin hydration and reduce pigmentation.

Journal of Pharmacy & Pharmaceutical Sciences, 2015The British Journal of Dermatology, 2002

What is the difference between COSRX and Bio-Oil?

COSRX offers a wide range of fragrance-free products that achieve a Superior or High Lovi fit for oily and acne-prone skin types, whereas Bio-Oil features a single scented skincare oil that is rated Average for dry skin and carries warnings for oily and acne-prone skin.

Which is more affordable, COSRX or Bio-Oil?

The provided page facts do not contain pricing information, so neither COSRX nor Bio-Oil can be identified as more affordable.

Which causes fewer breakouts, COSRX or Bio-Oil?

COSRX is the better fit for acne-prone skin, as the products on this page achieve a High to Superior Lovi fit level for acne-prone skin. In contrast, Bio-Oil's Skincare Oil carries a Caution fit level for acne-prone skin.

How do the company origins and founding years compare between COSRX and Bio-Oil?

COSRX was founded in South Korea in 2013, whereas Bio-Oil was founded in 1987 with origin details unlisted on this page.

Which COSRX products contain fragrance compared to Bio-Oil's Skincare Oil?

Only the Vitamin E Vitalizing Sunscreen SPF 50+ on the COSRX page includes fragrance, whereas Bio-Oil's Skincare Oil contains fragrance.

What are the main skin types that COSRX fits best according to its brand-focused routines?

According to its brand-focused routines, COSRX fits oily skin, acne-prone skin, and oily acne-prone skin best.

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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