# Theramid vs DOT & KEY Page: https://lovi.care/skincare/fr/compare/theramid-vs-dot-and-key The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for France. Theramid and DOT & KEY are international skincare brands that offer thoughtfully calibrated daily formulas for diverse complexions. The Spanish line relies on meticulously engineered advanced moisturizers and targeted [serums](https://lovi.care/skincare/fr/ingredients/serum), suiting balanced, dry, combination, oily, and sensitive skin best. Conversely, the Indian collection features sensorially pleasing sunscreens with lightweight textures, which suit balanced, combination, and normal skin best. While both brands deliver reliable protective care, they differ in their primary focus: the former specializes in precise, active-driven treatments for specific concerns like aging and dark spots, whereas the latter emphasizes featherlight daily essentials. Theramid is a Spanish skincare brand founded in 2022 and owned by Cosnova Group since 2026. [cosmeticsbusiness.com](https://cosmeticsbusiness.com/cosnova-acquires-niche-beauty-labs-expand-skin-care) 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 Theramid and DOT & KEY 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=pga8b096c928). ### Popular Theramid vs DOT & KEY products #### Theramid - [Copper Peptide](https://lovi.care/skincare/fr/p/theramid/copper-peptide/for/oily-skin) — High fit - [DERMA-PEPTIDES](https://lovi.care/skincare/fr/p/theramid/derma-peptides/for/mature-skin) — High fit - [Ceramide Treatment](https://lovi.care/skincare/fr/p/theramid/ceramide-treatment/for/dry-sensitive-skin) — Superior fit #### DOT & KEY - [WATERMELON COOLING SUNSCREEN](https://lovi.care/skincare/fr/p/dot-and-key/watermelon-cooling-sunscreen/for/combination-skin) — Average fit — [€24.96 at Amazon](https://www.amazon.fr/dp/B0BQN2YWN5?tag=lovi-care-web-product06-21&linkCode=osi&th=1&psc=1) ## Questions and answers ### Theramid or DOT & KEY: which is better? Theramid is generally a better choice because it offers targeted [serums](https://lovi.care/skincare/fr/ingredients/serum) and moisturizers with high Lovi fit levels for most skin types, whereas DOT & KEY only provides an average-fitting sunscreen on this page. Reviewers often note that Theramid delivers soothing and restorative results. ### What is the difference between Theramid and DOT & KEY? Theramid offers a wider range of targeted serums and moisturizers with fragrance-free formulas, while DOT & KEY features a single sunscreen option on this page. Reviewers note that Theramid provides restorative care, though some report compatibility issues. ### Which is more affordable, Theramid or DOT & KEY? Neither brand lists pricing on this page, so a comparison of affordability cannot be made here. ### Which causes fewer breakouts, Theramid or DOT & KEY? Theramid helps with acne-prone skin because its Ceramide Treatment has a High fit level and its [Copper Peptide](https://lovi.care/skincare/fr/ingredients/copper-peptide) has an Average fit level, whereas DOT & KEY offers a sunscreen with an Average fit. ### Which brand offers a copper peptide serum, Theramid or DOT & KEY? Theramid offers a copper peptide serum on this page, while DOT & KEY features a sunscreen. ### How does the founding year of Theramid compare to that of DOT & KEY? Theramid was founded in 2022, whereas DOT & KEY was established earlier in 2018. ### Which company acquired DOT & KEY in 2021? FSN E-Commerce Ventures Limited acquired DOT & KEY in 2021. ## Research behind their key ingredients - [Hyaluronic acid and wound healing](https://pubmed.ncbi.nlm.nih.gov/25877441/) Sodium hyaluronate · Journal of Pharmacy & Pharmaceutical Sciences, 2015 - [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 - [Moisturizing and Antiinflammatory Properties of Cosmetic Formulations Containing Centella asiatica Extract](https://pubmed.ncbi.nlm.nih.gov/27168678/) Madecassic acid · Indian Journal of Pharmaceutical Sciences, 2016 - [Alteration of barrier properties, stratum corneum ceramides and microbiome composition in response to lotion application on cosmetic dry skin](https://pubmed.ncbi.nlm.nih.gov/35340018/) Ceramide · Scientific Reports, 2022 - [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 - [The Effects of a Standardized Extract of Centella asiatica on Postlaser Resurfacing Wound Healing on the Face: A Split-Face, Double-Blind, Randomized, Placebo-Controlled Trial](https://pubmed.ncbi.nlm.nih.gov/32310680/) Madecassic acid · Journal of Alternative and Complementary Medicine, 2020 - [Systematic Study of Paeonol/Madecassoside Co-Delivery Nanoemulsion Transdermal Delivery System for Enhancing Barrier Repair and Anti-Inflammatory Efficacy](https://pubmed.ncbi.nlm.nih.gov/37446936/) Centella asiatica · Molecules, 2023 - [The pivotal role of Bifida Ferment Lysate on reinforcing the skin barrier function and maintaining homeostasis of skin defenses in vitro](https://pubmed.ncbi.nlm.nih.gov/37218728/) Bifida lysate ferment · Journal of Cosmetic Dermatology, 2023 - [Evaluation of dermal extracellular matrix and epidermal-dermal junction modifications using matrix-assisted laser desorption/ionization mass spectrometric imaging, in vivo reflectance confocal microscopy, echography, and histology: effect of age and peptide applications](https://pubmed.ncbi.nlm.nih.gov/25817264/) Palmitoyl tripeptide-1, Palmitoyl tetrapeptide-7 · Journal of Cosmetic Dermatology, 2015 - [Effects of 1,3-propanediol associated, or not, with butylene glycol and/or glycerol on skin hydration and skin barrier function](https://pubmed.ncbi.nlm.nih.gov/37699769/) Propanediol · International Journal of Cosmetic Science, 2024 - [Positive and ecobiological contribution in skin photoprotection of ectoine and mannitol combined in vivo with UV filters](https://pubmed.ncbi.nlm.nih.gov/37539499/) Ectoin · Journal of Cosmetic Dermatology, 2024 - [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 - [Effect of an Emollient Emulsion Containing 15.0% of Caprylic/Capric Triglyceride on the Urocanic Acid of the Stratum Corneum](https://pubmed.ncbi.nlm.nih.gov/37109405/) Caprylic capric triglyceride · Life, 2023 - [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 - [Augmented Skin Beneficial Effects of Thermus Thermophilus and Bacillus Subtilis Mixed-Culture Ferment Extract by Tripeptide GHK-Cu](https://pubmed.ncbi.nlm.nih.gov/42573538/) Copper tripeptide-1 · Skin Research and Technology, 2026 - [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 - [Mechanistic understanding and peptide ingredient screening for type III collagen via biological knowledge graph and molecular docking](https://pubmed.ncbi.nlm.nih.gov/42683869/) Palmitoyl tetrapeptide-7, Palmitoyl tripeptide-1 · International Journal of Cosmetic Science, 2026 - [Retrospective Review of Dermal Safety Studies of Organic Sunscreens](https://pubmed.ncbi.nlm.nih.gov/40911743/) Ethylhexyl salicylate · Journal of Drugs in Dermatology, 2025 ## The brands - Spanish skincare: [Theramid](https://lovi.care/skincare/fr/brands/theramid) - Indian skincare: [DOT & KEY](https://lovi.care/skincare/fr/brands/dot-and-key) ## More comparisons - [SKIN1004 vs Theramid](https://lovi.care/skincare/fr/compare/skin1004-vs-theramid) - [SKIN1004 vs DOT & KEY](https://lovi.care/skincare/fr/compare/skin1004-vs-dot-and-key) - [Anua vs Theramid](https://lovi.care/skincare/fr/compare/anua-vs-theramid) - [Anua vs DOT & KEY](https://lovi.care/skincare/fr/compare/anua-vs-dot-and-key) - [Medicube vs Theramid](https://lovi.care/skincare/fr/compare/medicube-vs-theramid) - [Medicube vs DOT & KEY](https://lovi.care/skincare/fr/compare/medicube-vs-dot-and-key) - [The Ordinary vs Theramid](https://lovi.care/skincare/fr/compare/the-ordinary-vs-theramid) - [The Ordinary vs DOT & KEY](https://lovi.care/skincare/fr/compare/the-ordinary-vs-dot-and-key) - [Beauty of Joseon vs Theramid](https://lovi.care/skincare/fr/compare/beauty-of-joseon-vs-theramid) - [Beauty of Joseon vs DOT & KEY](https://lovi.care/skincare/fr/compare/beauty-of-joseon-vs-dot-and-key) - [COSRX vs Theramid](https://lovi.care/skincare/fr/compare/cosrx-vs-theramid) - [COSRX vs DOT & KEY](https://lovi.care/skincare/fr/compare/cosrx-vs-dot-and-key) - [CeraVe vs Theramid](https://lovi.care/skincare/fr/compare/cerave-vs-theramid) - [CeraVe vs DOT & KEY](https://lovi.care/skincare/fr/compare/cerave-vs-dot-and-key) - [La Roche-Posay vs Theramid](https://lovi.care/skincare/fr/compare/la-roche-posay-vs-theramid) - [La Roche-Posay vs DOT & KEY](https://lovi.care/skincare/fr/compare/la-roche-posay-vs-dot-and-key) - [Dr. Althea vs Theramid](https://lovi.care/skincare/fr/compare/dr-althea-vs-theramid) - [Dr. Althea vs DOT & KEY](https://lovi.care/skincare/fr/compare/dr-althea-vs-dot-and-key) - [Some By Mi vs Theramid](https://lovi.care/skincare/fr/compare/some-by-mi-vs-theramid) - [Some By Mi vs DOT & KEY](https://lovi.care/skincare/fr/compare/some-by-mi-vs-dot-and-key) ## 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/theramid-vs-dot-and-key - United Kingdom: https://lovi.care/skincare/uk/compare/theramid-vs-dot-and-key - Ireland: https://lovi.care/skincare/ie/compare/theramid-vs-dot-and-key - Germany: https://lovi.care/skincare/de/compare/theramid-vs-dot-and-key - France: https://lovi.care/skincare/fr/compare/theramid-vs-dot-and-key (this page) - Italy: https://lovi.care/skincare/it/compare/theramid-vs-dot-and-key - Netherlands: https://lovi.care/skincare/nl/compare/theramid-vs-dot-and-key - Spain: https://lovi.care/skincare/es/compare/theramid-vs-dot-and-key - Canada: https://lovi.care/skincare/ca/compare/theramid-vs-dot-and-key - Australia: https://lovi.care/skincare/au/compare/theramid-vs-dot-and-key - Singapore: https://lovi.care/skincare/sg/compare/theramid-vs-dot-and-key - Saudi Arabia: https://lovi.care/skincare/sa/compare/theramid-vs-dot-and-key - United Arab Emirates: https://lovi.care/skincare/ae/compare/theramid-vs-dot-and-key