🇳🇱Netherlands

COSRX vs DOT & KEY

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

COSRX and DOT & KEY are distinct skincare brands founded in 2013 and 2018, respectively. The Korean brand is adored for its serums, moisturizers, cleansers, and masks harnessing hyaluronic acid, glycerin, and niacinamide to suit acne-prone and oily acne-prone skin best, while the Indian brand is warmly embraced for its sensorially pleasing sunscreens and calibrated formulas suiting balanced, combination, and normal skin best. These two options differ primarily in their core ingredient philosophies and target skin types, offering either targeted blemish care or lightweight daily protection.

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

koreajoongangdaily.combeautymatter.comprnewswire.com

DOT & KEY is an Indian skincare brand founded in 2018 and owned by FSN E-Commerce Ventures Limited since 2021.

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

Popular COSRX vs DOT & KEY products

Questions and answers

COSRX or DOT & KEY: which is better?

COSRX offers a much broader range of products on this page, with superior fit levels for skin types like acne-prone and oily skin, whereas Dot & Key features only a single sunscreen with average fit levels across all skin types.

What is the difference between COSRX and DOT & KEY?

COSRX offers a wide range of products with fit levels varying from Superior to Warning depending on the skin type, whereas DOT & KEY features a single sunscreen on this page with an Average fit across all skin types. COSRX products on this page frequently contain key ingredients like snail mucin and niacinamide to help with hydration and brightening, while DOT & KEY focuses on fragrance-free formulations.

The British Journal of Dermatology, 2002Antioxidants, 2021

COSRX or DOT & KEY: which sunscreen is better?

COSRX offers a wider range of sunscreens on this page that fit acne-prone, sensitive, and oily skin at High levels. DOT & KEY provides only one sunscreen, which has Average Lovi fit levels across all skin types.

Which is more affordable, COSRX or DOT & KEY?

This page does not provide pricing information for either COSRX or DOT & KEY, so it is not possible to determine which brand is more affordable.

Which causes fewer breakouts, COSRX or DOT & KEY?

COSRX features multiple products on this page with superior and high Lovi fit levels for acne-prone and oily acne-prone skin types, whereas DOT & KEY lists only an average fit for its single sunscreen. The products on this page help provide effective acne control and clearing.

Which brand has been on the market longer, COSRX or DOT & KEY?

COSRX was founded in 2013 in South Korea, whereas Dot & Key was founded in 2018 in India, making COSRX the brand that has been on the market longer.

Do any products from COSRX contain fragrance, and how does that compare to DOT & KEY?

Yes, 37 of the 38 COSRX products on this page list no fragrance, while only the Vitamin E Vitalizing Sunscreen SPF 50+ contains it. By comparison, every Dot & Key product on this page lists no fragrance in its ingredients.

Which brand offers a wider variety of products on this page for different skin types?

COSRX offers a much wider variety of products on this page for different skin types compared to Dot & Key, which only lists a single sunscreen option. The products on this page for COSRX feature extensive fit levels ranging from Superior to Average across numerous categories like cleansers, moisturizers, and sunscreens.

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?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play