ISDIN vs DOT & KEY
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.
Questions and answers
ISDIN or DOT & KEY: which is better?
ISDIN is generally better on this page for sensitive, acne-prone, and oily skin, featuring multiple products with High or Superior Lovi fit levels, whereas DOT & KEY offers only an Average fit across all skin types for its single listed sunscreen. ISDIN products on this page help deliver antioxidant and anti-aging benefits using ingredients like hyaluronic acid and vitamin C.
What is the difference between ISDIN and DOT & KEY?
ISDIN offers a broad range of specialized sunscreens, serums, and moisturizers with high Lovi fit levels for sensitive and acne-prone skin, whereas DOT & KEY features a single fragrance-free watermelon sunscreen with average Lovi fit levels across skin types. ISDIN products on this page frequently include added fragrance and carry a higher price point, while DOT & KEY focuses exclusively on fragrance-free formulations.
ISDIN or DOT & KEY: which sunscreen is better?
For sunscreens, ISDIN is the better choice on this page, as options like Eryfotona Actinica achieve a Superior Lovi fit for sensitive skin and dark spots, while DOT & KEY's WATERMELON COOLING SUNSCREEN only reaches an Average fit across skin types.
Which is more affordable, ISDIN or DOT & KEY?
DOT & KEY is more affordable, whereas ISDIN is often noted by reviewers for its high price point.
Which causes fewer breakouts, ISDIN or DOT & KEY?
Both brands offer products for breakout-prone skin, though DOT & KEY has an average fit for acne-prone skin while ISDIN features several options like Eryfotona Actinica and Flavo-C Serum with a high Lovi fit level for acne-prone skin.
How do the founding years and corporate ownership of ISDIN and DOT & KEY differ?
ISDIN was founded in Spain in 1975 and is owned by Puig, whereas DOT & KEY was founded in India in 2018 and has been owned by FSN E-Commerce Ventures Limited since 2021.
Which brand offers fragrance-free options across all its products, ISDIN or DOT & KEY?
DOT & KEY offers fragrance-free options across all its products on this page, whereas ISDIN lists fragrance in 5 of its 8 products.
What are the main pros and cons reviewers highlight about ISDIN products?
Reviewers frequently highlight ISDIN products for their ultralight, makeup-friendly, and skin-friendly sunscreens alongside lightweight moisturizers. On the downside, shoppers often mention the high price point, and sometimes note a strong fragrance.
Research behind their key ingredients
In vivo and in vitro evaluation of octyl methoxycinnamate liposomes
Comparison of methods for assessing photoprotection against ultraviolet A in vivo
Nanocomplex of quaternized cyclodextrin grafted chitosan and hyaluronic acid for a skin delivery
The clinical efficacy of a new emulsion for acne and conspicuous facial pore amelioration
Retrospective Review of Dermal Safety Studies of Organic Sunscreens
Targeting Circadian Rhythm for the Regulation of Skin Collagen Metabolism
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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sof铆a Perea P茅rez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
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