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ISDIN vs DOT & KEY

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

ISDIN and DOT & KEY are international skincare brands established to provide daily protective care. The Spanish house founded in 1975 offers elegant moisturizers, advanced sunscreens, restorative serums, and targeted eye products featuring balanced formulas that suit dry and sensitive skin best, with standout solutions like Fusion Water, Eryfotona Actinica, and K-Ox Eyes. Meanwhile, the Indian label launched in 2018 is warmly embraced for sensorially pleasing sunscreens and lightweight textures that suit balanced, combination, and normal skin best, including the WATERMELON COOLING SUNSCREEN for acne-prone skin. While both deliver reliable daily support and dependable protection, they differ primarily in their founding heritage, textural weights, and targeted skin types.

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 is generally better suited for dry, sensitive, and acne-prone skin, offering superior fit levels across several products on this page like Eryfotona Actinica, whereas Dot & Key has an average fit for all skin types. ISDIN sunscreens help provide ultralight and makeup-friendly protection, though some products may contain fragrance and have a high price point.

What is the difference between ISDIN and DOT & KEY?

ISDIN offers a broad range of 8 skincare products with varied Lovi fit levels across skin types, whereas the products on this page for DOT & KEY consist only of WATERMELON COOLING SUNSCREEN, which has an Average Lovi fit level across all skin types.

ISDIN or DOT & KEY: which sunscreen is better?

For sunscreen, ISDIN is a superior fit for mature, sensitive, and dark spot-prone skin with its Eryfotona Actinica, whereas DOT & KEY offers only an average fit across all skin types.

Which is more affordable, ISDIN or DOT & KEY?

Reviewers of ISDIN point out its high price point as a common drawback, whereas DOT & KEY is a newer brand positioned more accessibly.

Which causes fewer breakouts, ISDIN or DOT & KEY?

DOT & KEY products on this page are generally average for acne-prone skin, whereas ISDIN features options like Eryfotona Actinica and Fusion Water that are rated High for acne-prone skin.

Which brand has been around longer, ISDIN or DOT & KEY?

ISDIN has been around much longer than Dot & Key, having been founded in Spain in 1975 compared to Dot & Key's founding in India in 2018.

How do the fragrance-free options compare between ISDIN and DOT & KEY?

ISDIN offers three fragrance-free products on this page, while DOT & KEY has every product on this page listing no fragrance in its ingredients. Lovi rates ISDIN sunscreens like Eryfotona Actinica as having a Superior fit for sensitive skin.

What are the common reviewer complaints regarding ISDIN products?

Reviewers commonly mention a high price point for ISDIN products on this page, and sometimes note a strong fragrance. Users also frequently highlight features like ultralight and makeup-friendly 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. Sof铆a Perea P茅rez, MD, MSc

    Dr. Sof铆a Perea P茅rez, 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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