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ISDIN vs DOT & KEY

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

ISDIN and DOT & KEY are international skincare labels offering advanced moisturizers, sunscreens, serums, and eye products crafted for reliable daily care. The Spanish house is known for gentle, effective creations that suit sensitive and acne-prone skin best, featuring standout formulas like Fusion Water, Eryfotona Actinica, and K-Ox Eyes. Meanwhile, the Indian maker is warmly embraced for sensorially pleasing sunscreens with lightweight textures that suit balanced, combination, and normal skin, alongside essentials like the WATERMELON COOLING SUNSCREEN. Ultimately, both brands differ through their heritage and the specific skin types and textures they prioritize for a protected complexion.

ISDIN is a Spanish skincare brand founded in 1975 and owned by Puig.

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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 ISDIN and DOT & KEY products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular ISDIN vs DOT & KEY products

Questions and answers

ISDIN or DOT & KEY: which is better?

ISDIN offers a much wider range of products with higher Lovi fit levels for sensitive, acne-prone, and dry skin compared to Dot & Key. Reviewers frequently praise ISDIN for its ultralight and makeup-friendly sunscreens, though some note a high price point.

What is the difference between ISDIN and DOT & KEY?

ISDIN offers a wider range of products with higher Lovi fit levels for sensitive, acne-prone, and dry skin compared to the single sunscreen from DOT & KEY listed on this page. Reviewers note that ISDIN features ultralight and makeup-friendly sunscreens, though some products on this page contain fragrance, whereas all products on the DOT & KEY page list no fragrance.

ISDIN or DOT & KEY: which sunscreen is better?

For sunscreen, ISDIN is the better choice because its products on this page achieve Superior to High Lovi fit levels across most skin types, whereas Dot & Key's Watermelon Cooling Sunscreen only reaches an Average fit for all skin types.

Which is more affordable, ISDIN or DOT & KEY?

DOT & KEY does not list pricing on this page, while reviewers note a high price point for the products on this page by ISDIN.

Which causes fewer breakouts, ISDIN or DOT & KEY?

Both brands offer products that are generally suitable for acne-prone skin, with ISDIN earning a High fit level for several sunscreens and serums on this page, while DOT & KEY's sunscreen holds an Average fit level.

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

ISDIN has been on the market longer, having been founded in Spain in 1975, whereas Dot & Key was founded in India in 2018.

Do any products from ISDIN and DOT & KEY list no fragrance in their ingredients?

Yes, products from both brands list no fragrance, as 3 of the 8 products on this page from ISDIN and every product on this page from DOT & KEY list no fragrance in their ingredients.

Which brand offers more product options on this page, ISDIN or DOT & KEY?

ISDIN offers more product options on this page than Dot & Key, with eight items compared to Dot & Key's one.

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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