# DOT & KEY vs ISDIN Isdinceutics Page: https://lovi.care/skincare/it/compare/dot-and-key-vs-isdin-isdinceutics The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Italy. DOT & KEY and ISDIN Isdinceutics are distinct beauty labels providing protective daily care and advanced formulas. The Indian creator, founded in 2018, is warmly embraced for sensorially pleasing sunscreens like the WATERMELON COOLING SUNSCREEN, suiting balanced, combination, and normal skin best. Meanwhile, the Spanish creator, founded in 1975, is revered for targeted eye products like K-Ox Eyes, suiting mature, dry, and sensitive skin best. Both brands differ through their unique textures and compositions, delivering either lightweight daily defense or noticeable relief for concerns like dark circles and puffiness. DOT & KEY is an Indian skincare brand founded in 2018 and owned by FSN E-Commerce Ventures Limited since 2021. ISDIN Isdinceutics is a Spanish skincare brand founded in 1975 and owned by Puig since 2027. [puig.com](https://www.puig.com/en/newsroom/new-chapter-for-Isdin-Puig-to-assume-full-ownership/) This page compares some of the most popular DOT & KEY and ISDIN Isdinceutics products; for every product of both brands, with a fit score for your own skin, [use the Lovi app](https://app.pora.ai/vqqJ/j1xj2b6o?af_sub2=compare&af_sub3=selection_note&af_sub4=pg09c1731375). ### Popular DOT & KEY vs ISDIN Isdinceutics products #### ISDIN Isdinceutics - [K-Ox Eyes](https://lovi.care/skincare/it/p/isdin-isdinceutics/k-ox-eyes/for/dry-skin) — High fit #### DOT & KEY - [WATERMELON COOLING SUNSCREEN](https://lovi.care/skincare/it/p/dot-and-key/watermelon-cooling-sunscreen/for/combination-skin) — Average fit ## Questions and answers ### DOT & KEY or ISDIN Isdinceutics: which is better? ISDIN Isdinceutics offers a High Lovi fit for dry, sensitive, and mature skin with its K-Ox Eyes product, whereas DOT & KEY provides an Average Lovi fit across all listed skin types. Additionally, the products on this page from DOT & KEY list no fragrance in their ingredients, while K-Ox Eyes contains fragrance. ### What is the difference between DOT & KEY and ISDIN Isdinceutics? ISDIN Isdinceutics products on this page have a High fit for mature, dry, and sensitive skin, while DOT & KEY products on this page have an Average fit for all skin types. Additionally, every DOT & KEY product on this page lists no fragrance, whereas the ISDIN Isdinceutics product on this page lists fragrance. ### Which is more affordable, DOT & KEY or ISDIN Isdinceutics? The page facts do not provide pricing information for either DOT & KEY or ISDIN Isdinceutics, so we cannot determine which brand is more affordable. ### Which causes fewer breakouts, DOT & KEY or ISDIN Isdinceutics? Both brands are a similar match, with Lovi rating acne-prone skin Average for the products on this page from DOT & KEY and ISDIN Isdinceutics. ### How does the country of origin and founding year compare between DOT & KEY and ISDIN Isdinceutics? DOT & KEY was founded in India in 2018, whereas ISDIN Isdinceutics was founded in Spain earlier in 1975. ### Which brand offers fragrance-free products on this page, DOT & KEY or ISDIN Isdinceutics? Dot & Key offers fragrance-free products because every product on its page lists no fragrance, whereas Isdin Isdinceutics includes fragrance in its eye product. ### Which brand has products suitable for dry skin with a High Lovi fit level, DOT & KEY or ISDIN Isdinceutics? ISDIN Isdinceutics is the brand with products suitable for dry skin that reach a High Lovi fit level, specifically through its K-Ox Eyes product. DOT & KEY products on this page achieve only an Average Lovi fit level for dry skin. ## Research behind their key ingredients - [Skin delivery of epigallocatechin-3-gallate (EGCG) and hyaluronic acid loaded nano-transfersomes for antioxidant and anti-aging effects in UV radiation induced skin damage](https://pubmed.ncbi.nlm.nih.gov/28155509/) Hyaluronic acid · Drug Delivery, 2017 - [Benefits of topical hyaluronic acid for skin quality and signs of skin aging: From literature review to clinical evidence](https://pubmed.ncbi.nlm.nih.gov/36200921/) Hyaluronic acid · Dermatologic Therapy, 2022 - [Anti-aging and brightening effects of a topical treatment containing vitamin C, vitamin E, and raspberry leaf cell culture extract: A split-face, randomized controlled trial](https://pubmed.ncbi.nlm.nih.gov/31975502/) Tocopherol, Ascorbic acid · Journal of Cosmetic Dermatology, 2020 - [Chrysin protects epidermal keratinocytes from UVA- and UVB-induced damage](https://pubmed.ncbi.nlm.nih.gov/21699266/) Chrysin · Journal of Agricultural and Food Chemistry, 2011 - [Effect of a topical antioxidant serum containing vitamin C, vitamin E, and ferulic acid after Q-switched 1064-nm Nd:YAG laser for treatment of environment-induced skin pigmentation](https://pubmed.ncbi.nlm.nih.gov/32052907/) Tocopherol, Ascorbic acid · Journal of Cosmetic Dermatology, 2020 - [The 24-hour skin hydration and barrier function effects of a hyaluronic 1%, glycerin 5%, and Centella asiatica stem cells extract moisturizing fluid: an intra-subject, randomized, assessor-blinded study](https://pubmed.ncbi.nlm.nih.gov/28860834/) Glycerin · Clinical, Cosmetic and Investigational Dermatology, 2017 - [Botulinum toxin injection as a single or combined treatment with non-cross-linked high molecular weight and low molecular weight hyaluronic acid gel for neck rejuvenation: A randomized clinical trial](https://pubmed.ncbi.nlm.nih.gov/35775872/) Hydrolyzed hyaluronic acid · Dermatologic Therapy, 2022 - [In vivo and in vitro evaluation of octyl methoxycinnamate liposomes](https://pubmed.ncbi.nlm.nih.gov/24376350/) Ethylhexyl methoxycinnamate · International Journal of Nanomedicine, 2013 - [Comparison of methods for assessing photoprotection against ultraviolet A in vivo](https://pubmed.ncbi.nlm.nih.gov/3819071/) Butyl methoxydibenzoylmethane · Journal of the American Academy of Dermatology, 1987 - [Efficacy and Tolerability of Stable Hybrid Cooperative Complexes of High- and Low-Molecular Weight Hyaluronic Acid in Asian Patients: An Open-Label Study](https://pubmed.ncbi.nlm.nih.gov/40921777/) Hydrolyzed hyaluronic acid · Aesthetic Plastic Surgery, 2026 - [Chitosan derivative nanocarrier: safety evaluation,antibacterial property and ascorbyl palmitate encapsulation](https://pubmed.ncbi.nlm.nih.gov/19566395/) Ascorbyl palmitate · Journal of Microencapsulation, 2010 - [Nanocomplex of quaternized cyclodextrin grafted chitosan and hyaluronic acid for a skin delivery](https://pubmed.ncbi.nlm.nih.gov/36279763/) Hydrolyzed hyaluronic acid · Colloids and Surfaces. B, Biointerfaces, 2022 - [Mitigation of ultraviolet-induced erythema and inflammation by para-hydroxycinnamic acid in human skin](https://pubmed.ncbi.nlm.nih.gov/39138602/) Ethylhexyl methoxycinnamate · International Journal of Cosmetic Science, 2025 - [Facial disbiosis and UV filters](https://pubmed.ncbi.nlm.nih.gov/39499337/) Ethylhexyl methoxycinnamate · Archives of Dermatological Research, 2024 - [Retrospective Review of Dermal Safety Studies of Organic Sunscreens](https://pubmed.ncbi.nlm.nih.gov/40911743/) Ethylhexyl salicylate · Journal of Drugs in Dermatology, 2025 - [Targeting Circadian Rhythm for the Regulation of Skin Collagen Metabolism](https://pubmed.ncbi.nlm.nih.gov/41527525/) Palmitoyl tripeptide-1 · Journal of Cosmetic Dermatology, 2026 ## The brands - Indian skincare: [DOT & KEY](https://lovi.care/skincare/it/brands/dot-and-key) - Spanish skincare: [ISDIN Isdinceutics](https://lovi.care/skincare/it/brands/isdin-isdinceutics) ## More comparisons - [SKIN1004 vs DOT & KEY](https://lovi.care/skincare/it/compare/skin1004-vs-dot-and-key) - [SKIN1004 vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/skin1004-vs-isdin-isdinceutics) - [Anua vs DOT & KEY](https://lovi.care/skincare/it/compare/anua-vs-dot-and-key) - [Anua vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/anua-vs-isdin-isdinceutics) - [Medicube vs DOT & KEY](https://lovi.care/skincare/it/compare/medicube-vs-dot-and-key) - [Medicube vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/medicube-vs-isdin-isdinceutics) - [The Ordinary vs DOT & KEY](https://lovi.care/skincare/it/compare/the-ordinary-vs-dot-and-key) - [The Ordinary vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/the-ordinary-vs-isdin-isdinceutics) - [Beauty of Joseon vs DOT & KEY](https://lovi.care/skincare/it/compare/beauty-of-joseon-vs-dot-and-key) - [Beauty of Joseon vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/beauty-of-joseon-vs-isdin-isdinceutics) - [COSRX vs DOT & KEY](https://lovi.care/skincare/it/compare/cosrx-vs-dot-and-key) - [COSRX vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/cosrx-vs-isdin-isdinceutics) - [CeraVe vs DOT & KEY](https://lovi.care/skincare/it/compare/cerave-vs-dot-and-key) - [CeraVe vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/cerave-vs-isdin-isdinceutics) - [La Roche-Posay vs DOT & KEY](https://lovi.care/skincare/it/compare/la-roche-posay-vs-dot-and-key) - [La Roche-Posay vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/la-roche-posay-vs-isdin-isdinceutics) - [Dr. Althea vs DOT & KEY](https://lovi.care/skincare/it/compare/dr-althea-vs-dot-and-key) - [Dr. Althea vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/dr-althea-vs-isdin-isdinceutics) - [Some By Mi vs DOT & KEY](https://lovi.care/skincare/it/compare/some-by-mi-vs-dot-and-key) - [Some By Mi vs ISDIN Isdinceutics](https://lovi.care/skincare/it/compare/some-by-mi-vs-isdin-isdinceutics) ## About the Lovi Fit Lovi: Unbiased, science-based skincare AI trained on real user outcomes. Lovi compares products by their fit scores, calculated from the full ingredient list with brand-independent rules its 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. Levels from best to worst: Superior, High, Average, Low, Caution, Warning. Behind this comparison: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board). Page built Nov 8, 2026. More from Lovi: https://lovi.care/skincare/llms.txt ## This page in other countries - United States: https://lovi.care/skincare/compare/dot-and-key-vs-isdin-isdinceutics - United Kingdom: https://lovi.care/skincare/uk/compare/dot-and-key-vs-isdin-isdinceutics - Ireland: https://lovi.care/skincare/ie/compare/dot-and-key-vs-isdin-isdinceutics - Germany: https://lovi.care/skincare/de/compare/dot-and-key-vs-isdin-isdinceutics - France: https://lovi.care/skincare/fr/compare/dot-and-key-vs-isdin-isdinceutics - Italy: https://lovi.care/skincare/it/compare/dot-and-key-vs-isdin-isdinceutics (this page) - Netherlands: https://lovi.care/skincare/nl/compare/dot-and-key-vs-isdin-isdinceutics - Spain: https://lovi.care/skincare/es/compare/dot-and-key-vs-isdin-isdinceutics - Canada: https://lovi.care/skincare/ca/compare/dot-and-key-vs-isdin-isdinceutics - Australia: https://lovi.care/skincare/au/compare/dot-and-key-vs-isdin-isdinceutics - Singapore: https://lovi.care/skincare/sg/compare/dot-and-key-vs-isdin-isdinceutics - Saudi Arabia: https://lovi.care/skincare/sa/compare/dot-and-key-vs-isdin-isdinceutics - United Arab Emirates: https://lovi.care/skincare/ae/compare/dot-and-key-vs-isdin-isdinceutics