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COSRX vs Eco Tan

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

COSRX and Eco Tan are distinct skincare brands that offer specialized solutions for varying complexions. The former is known for thoughtfully formulated serums, moisturizers, cleansers, and masks featuring hyaluronic acid, glycerin, and niacinamide, suiting acne-prone and sensitive skin best. Meanwhile, the latter is celebrated for clarifying toners and botanical formulas, suiting sensitive, dry, and combination skin best. While both cater to reactive skin types, they differ in their core ingredients and product approaches.

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

Popular COSRX vs Eco Tan products

Questions and answers

COSRX or Eco Tan: which is better?

COSRX offers a much broader range of products on this page across multiple categories, whereas Eco Tan is represented by a single toner, Face Tan Water. Lovi rates COSRX as a Superior fit for acne-prone, sensitive, and oily acne-prone skin types.

What is the difference between COSRX and Eco Tan?

COSRX offers a wide range of 38 products featuring ingredients like snail mucin and hyaluronic acid that fit acne-prone, sensitive, and oily skin types best. In contrast, Eco Tan features a single face tanning water product on this page with fragrance-free formulations.

Which is more affordable, COSRX or Eco Tan?

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

Which causes fewer breakouts, COSRX or Eco Tan?

COSRX helps control acne and features products that have a Superior fit for acne-prone skin, while Eco Tan offers a single face tanner with a High fit for acne-prone skin.

Which brand offers a wider variety of product types like cleansers, sunscreens, and sheet masks compared to Eco Tan?

COSRX offers a wider variety of product types on this page, including multiple cleansers, sunscreens, and sheet masks, whereas Eco Tan features only a face tan water toner.

How do the founding years and countries of origin compare between COSRX and Eco Tan?

COSRX was founded in 2013 in South Korea, whereas Eco Tan was founded in 2010 with its country of origin not provided.

Which brand has more products that are rated as Superior for dry skin?

COSRX has many products on this page that are rated as Superior for dry skin, while Eco Tan has none.

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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