# DOT & KEY vs Noche Y Dia

Page: https://lovi.care/skincare/fr/compare/dot-and-key-vs-noche-y-dia

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for France.

DOT & KEY and Noche Y Dia are distinct skincare labels offering thoughtfully calibrated formulas for daily care. The Indian brand, founded in 2018 and owned by FSN E-Commerce Ventures Limited since 2021, is known for sensorially pleasing sunscreens with lightweight textures, while the Spanish brand, founded in 1965 and owned by Laboratorios Ximart S.A., is loved for targeted [serums](https://lovi.care/skincare/fr/ingredients/serum). DOT & KEY suits balanced, combination, and normal skin best, with the WATERMELON COOLING SUNSCREEN standing out for acne-prone skin, whereas its counterpart suits dry, mature, and combination skin types best, offering a [Vitamin C](https://lovi.care/skincare/fr/ingredients/vitamin-c) Serum for acne-prone skin. The primary difference lies in their heritage and specific product focus, with both delivering gentle, protective care without heaviness.

DOT & KEY is an Indian skincare brand founded in 2018 and owned by FSN E-Commerce Ventures Limited since 2021.

Noche Y Dia is a Spanish skincare brand founded in 1965 and owned by Laboratorios Ximart S.A..

[nocheydia.eu](https://nocheydia.eu/en/legal-disclaimer/) [nocheskincare.com](https://www.nocheskincare.com/pages/story-brand-mature-skin)

This page compares some of the most popular DOT & KEY and Noche Y Dia 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=pg0ae6d8896b).

### Popular DOT & KEY vs Noche Y Dia products

#### Noche Y Dia

- [Vitamin C Serum](https://lovi.care/skincare/fr/p/noche-y-dia/vitamin-c-serum/for/dark-spots) — High 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

### DOT & KEY or Noche Y Dia: which is better?

Noche Y Dia is better for skin with dark spots because Lovi rates its [Vitamin C](https://lovi.care/skincare/fr/ingredients/vitamin-c) [Serum](https://lovi.care/skincare/fr/ingredients/serum) as High, whereas DOT & KEY's WATERMELON COOLING SUNSCREEN has an Average fit.

[Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31975502/) [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32052907/)

### What is the difference between DOT & KEY and Noche Y Dia?

Noche Y Dia gets a High fit level from Lovi for skin with dark spots, sensitive skin, and mature skin with its Vitamin C Serum, while DOT & KEY gets an Average fit level across all skin types with its WATERMELON COOLING SUNSCREEN. Every product on this page from both brands lists no fragrance in its ingredients.

### Which is more affordable, DOT & KEY or Noche Y Dia?

The provided page facts do not mention the price or affordability of DOT & KEY and Noche Y Dia products.

### Which causes fewer breakouts, DOT & KEY or Noche Y Dia?

DOT & KEY has an Average fit for acne-prone skin with its WATERMELON COOLING SUNSCREEN, while Noche Y Dia also has an Average fit for acne-prone skin with its Vitamin C Serum.

### When and where were DOT & KEY and Noche Y Dia founded?

DOT & KEY was founded in 2018 in India, while Noche Y Dia was founded in 1965 in Spain.

### Which company owns DOT & KEY and which company owns Noche Y Dia?

DOT & KEY is owned by FSN E-Commerce Ventures Limited, while Noche Y Dia is owned by Laboratorios Ximart S.A.. Both brands offer fragrance-free products on this page.

### Do products from DOT & KEY and Noche Y Dia contain fragrance?

Every product from DOT & KEY and Noche Y Dia on this page lists no fragrance in its ingredients.

## 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/) Ascorbic acid · Journal of Cosmetic Dermatology, 2020
- [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/) 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
- [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
- [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

## The brands

- Indian skincare: [DOT & KEY](https://lovi.care/skincare/fr/brands/dot-and-key)
- Spanish skincare: [Noche Y Dia](https://lovi.care/skincare/fr/brands/noche-y-dia)

## More comparisons

- [SKIN1004 vs DOT & KEY](https://lovi.care/skincare/fr/compare/skin1004-vs-dot-and-key)
- [SKIN1004 vs Noche Y Dia](https://lovi.care/skincare/fr/compare/skin1004-vs-noche-y-dia)
- [Anua vs DOT & KEY](https://lovi.care/skincare/fr/compare/anua-vs-dot-and-key)
- [Anua vs Noche Y Dia](https://lovi.care/skincare/fr/compare/anua-vs-noche-y-dia)
- [Medicube vs DOT & KEY](https://lovi.care/skincare/fr/compare/medicube-vs-dot-and-key)
- [Medicube vs Noche Y Dia](https://lovi.care/skincare/fr/compare/medicube-vs-noche-y-dia)
- [The Ordinary vs DOT & KEY](https://lovi.care/skincare/fr/compare/the-ordinary-vs-dot-and-key)
- [The Ordinary vs Noche Y Dia](https://lovi.care/skincare/fr/compare/the-ordinary-vs-noche-y-dia)
- [Beauty of Joseon vs DOT & KEY](https://lovi.care/skincare/fr/compare/beauty-of-joseon-vs-dot-and-key)
- [Beauty of Joseon vs Noche Y Dia](https://lovi.care/skincare/fr/compare/beauty-of-joseon-vs-noche-y-dia)
- [COSRX vs DOT & KEY](https://lovi.care/skincare/fr/compare/cosrx-vs-dot-and-key)
- [COSRX vs Noche Y Dia](https://lovi.care/skincare/fr/compare/cosrx-vs-noche-y-dia)
- [CeraVe vs DOT & KEY](https://lovi.care/skincare/fr/compare/cerave-vs-dot-and-key)
- [CeraVe vs Noche Y Dia](https://lovi.care/skincare/fr/compare/cerave-vs-noche-y-dia)
- [La Roche-Posay vs DOT & KEY](https://lovi.care/skincare/fr/compare/la-roche-posay-vs-dot-and-key)
- [La Roche-Posay vs Noche Y Dia](https://lovi.care/skincare/fr/compare/la-roche-posay-vs-noche-y-dia)
- [Dr. Althea vs DOT & KEY](https://lovi.care/skincare/fr/compare/dr-althea-vs-dot-and-key)
- [Dr. Althea vs Noche Y Dia](https://lovi.care/skincare/fr/compare/dr-althea-vs-noche-y-dia)
- [Some By Mi vs DOT & KEY](https://lovi.care/skincare/fr/compare/some-by-mi-vs-dot-and-key)
- [Some By Mi vs Noche Y Dia](https://lovi.care/skincare/fr/compare/some-by-mi-vs-noche-y-dia)

## 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-noche-y-dia
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- France: https://lovi.care/skincare/fr/compare/dot-and-key-vs-noche-y-dia (this page)
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- Spain: https://lovi.care/skincare/es/compare/dot-and-key-vs-noche-y-dia
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