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COSRX vs BIOEFFECT

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

COSRX and BIOEFFECT are two distinct skincare lines known for their specialized approaches to daily beauty routines. The Korean brand, founded in 2013 and owned by Amorepacific Group since 2024, is dearly loved for its expertly formulated serums, moisturizers, cleansers, masks, and more, which thoughtfully incorporate hyaluronic acid, glycerin, and niacinamide to suit acne-prone skin and oily skin best. Meanwhile, the other offering is cherished for its targeted serums and advanced formulas that suit mature skin types best. These two differ in their key ingredients, specific standout products, and the particular skin conditions they target through refined care.

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 BIOEFFECT products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular COSRX vs BIOEFFECT products

COSRX vs BIOEFFECT serums and treatments

Questions and answers

COSRX or BIOEFFECT: which is better?

COSRX is better suited for acne-prone, oily, and sensitive skin, while BIOEFFECT offers an EGF Serum with a superior fit for dry, dry sensitive, and mature skin. The products on this page help deliver lightweight absorption and deep moisturization.

What is the difference between COSRX and BIOEFFECT?

COSRX offers a wide range of products with varied Lovi fit levels across skin types, whereas BIOEFFECT features a single featured product, the EGF Serum, which has a Superior Lovi fit level for dry, dry sensitive, and mature skin.

Which is more affordable, COSRX or BIOEFFECT?

The page does not provide pricing information to compare the affordability of COSRX and BIOEFFECT.

Which causes fewer breakouts, COSRX or BIOEFFECT?

Both brands are unlikely to cause breakouts, but COSRX offers a wide range of products with a Superior fit for acne-prone skin.

How does the country of origin and founding year compare between COSRX and BIOEFFECT?

COSRX was founded in South Korea in 2013, while BIOEFFECT was founded in 2010 with its country of origin not provided on this page.

Which brand offers more fragrance-free options among their skincare products?

COSRX offers more fragrance-free options because 37 of the 38 products on this page list no fragrance, while BIOEFFECT also lists no fragrance in its single product.

How many total products are listed on the page for COSRX versus BIOEFFECT?

COSRX has 38 products listed on this page, whereas BIOEFFECT has only 1 product.

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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