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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 the better choice because the products on this page achieve a Superior fit for dry and sensitive skin, whereas DOT & KEY achieves only an Average fit for those skin types.

What is the difference between ISDIN and DOT & KEY?

ISDIN offers a broad range of specialized sunscreens and treatments with varied Lovi fit levels across skin types, whereas DOT & KEY features a single fragrance-free sunscreen product on this page with average Lovi fit levels for all skin types.

ISDIN or DOT & KEY: which sunscreen is better?

ISDIN is the better choice for sunscreens, as the products on this page offer Superior fit levels for various skin types like dry, sensitive, and mature skin, whereas Dot & Key's sunscreen only has Average fit levels. Reviewers frequently mention that ISDIN sunscreens are ultralight and skin-friendly.

Which is more affordable, ISDIN or DOT & KEY?

DOT & KEY is more affordable, whereas reviewers often mention that ISDIN has a high price point.

Which causes fewer breakouts, ISDIN or DOT & KEY?

DOT & KEY has average fit levels for acne-prone skin across the products on this page, whereas ISDIN offers several products with high fits for acne-prone skin.

Which brand has been established longer, ISDIN or Dot & Key?

ISDIN has been established longer, having been founded in Spain in 1975, whereas Dot & Key was founded more recently in India in 2018.

Do all Dot & Key products list no fragrance in their ingredients unlike ISDIN?

Yes, every product on the Dot & Key page lists no fragrance in its ingredients, whereas 5 of the 8 ISDIN products on this page list fragrance.

Which ISDIN sunscreens achieve a Superior fit level for mature skin?

For mature skin, ISDIN features Eryfotona Actinica sunscreens achieving a Superior fit level on this page.

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

How does it fit your skin?

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