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COSRX vs Blume

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

COSRX and Blume are distinct skincare brands offering gentle, targeted formulations for reactive complexions. The Korean pioneer pairs hyaluronic acid, glycerin, and niacinamide within serums, moisturizers, cleansers, and masks to best suit acne-prone and sensitive skin, while the Canadian creator relies on nourishing moisturizers to support sensitive, acne-prone, and dry skin. Both brands differ in their founding years, geographic origins, and specific ingredient profiles, yet each delivers remarkable efficacy for everyday routines.

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

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Blume is a Canadian skincare brand founded in 2018.

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

Popular COSRX vs Blume products

COSRX vs Blume moisturizers

Questions and answers

COSRX or Blume: which is better?

COSRX offers a much larger variety of products on this page across multiple categories like cleansers, essences, and sunscreens, whereas Blume features only a single moisturizer. For shoppers seeking extensive routines, COSRX fits acne-prone and sensitive skin best.

What is the difference between COSRX and Blume?

COSRX offers a large range of 38 specialized products tailored for acne-prone, sensitive, and oily skin types, whereas Blume features only a single moisturizer called Meltdown Gel Cream on the products on this page.

COSRX or Blume: which moisturizer is better?

COSRX offers a much wider variety of moisturizers on this page with different fit levels across skin types, such as the Advanced Snail 96 Mucin Power Essence which holds a Superior Lovi fit for dry, sensitive, oily, and mature skin. Blume features just one moisturizer, the Meltdown Gel Cream, which has a High fit for acne-prone, oily, and dry skin.

Which is more affordable, COSRX or Blume?

The products on this page do not provide pricing information to determine whether COSRX or Blume is more affordable.

Which causes fewer breakouts, COSRX or Blume?

Both COSRX and Blume offer products on this page that are well-suited for acne-prone skin, with COSRX providing numerous options specifically designed to help control breakouts.

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

COSRX was founded in South Korea in 2013, whereas Blume was founded in Canada in 2018.

Which brand offers fragrance-free products, and how many products from COSRX contain fragrance?

Both COSRX and Blume offer fragrance-free products, as every product on Blume's page lists no fragrance. For COSRX, only 1 out of the 38 products on this page contains fragrance.

What are some of the key ingredients found across COSRX skincare products?

COSRX skincare products feature key ingredients such as hyaluronic acid, glycerin, niacinamide, allantoin, panthenol, snail mucin, butylene glycol, and centella asiatica. These components help provide deep hydration, soothe the skin, and improve overall texture.

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

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

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