# Biore vs DOT & KEY

Page: https://lovi.care/skincare/compare/biore-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 the United States.

Biore and DOT & KEY are established skincare names, with the former being a Japanese brand founded in 1980 and the latter an Indian brand founded in 2018. Biore is globally loved for its sunscreens, cleansers, masks, and makeup removers, while DOT & KEY is warmly embraced for its sensorially pleasing sunscreens and thoughtfully calibrated formulas. The former suits oily skin and combination skin best, whereas the latter suits balanced, combination, and normal skin best due to their lightweight textures. They differ primarily in their heritage and targeted formulations, offering distinct approaches to protective daily care.

Biore is a Japanese skincare brand founded in 1980 and owned by Kao Corporation.

[biore.com](https://www.biore.com/en-sa/about-us/our-story/) [kao.com](https://www.kao.com/global/en/newsroom/news/release/2024/20240214-001/)

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 Biore 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=pg8d828b3323).

### Popular Biore vs DOT & KEY products

#### Biore

- [UV Aqua Rich](https://lovi.care/skincare/p/biore/uv-aqua-rich/for/combination-skin) — High fit
- [Deep Pore Charcoal Cleanser](https://lovi.care/skincare/p/biore/deep-pore-charcoal-cleanser/for/oily-skin) — Average fit
- [Deep Cleansing Pore Strips](https://lovi.care/skincare/p/biore/deep-cleansing-pore-strips/for/oily-skin) — Average fit
- [Makeup Remover Perfect Oil](https://lovi.care/skincare/p/biore/makeup-remover-perfect-oil/for/sensitive-skin) — High fit

#### DOT & KEY

- [WATERMELON COOLING SUNSCREEN](https://lovi.care/skincare/p/dot-and-key/watermelon-cooling-sunscreen/for/combination-skin) — Average fit — [$9.15 at Amazon](https://www.amazon.com/dp/B0BQN2YWN5?tag=lovi-care-web-product-20&linkCode=osi&th=1&psc=1)

## Questions and answers

### Biore or DOT & KEY: which is better?

Biore fits oily, combination, and acne-prone skin best according to its routines, while DOT & KEY has only one sunscreen on this page. Every product on this page for both brands lists no fragrance in its ingredients.

### What is the difference between Biore and DOT & KEY?

Biore offers a wider range of products on this page like sunscreens, cleansers, and masks that fit oily and combination skin best, whereas DOT & KEY features only a sunscreen.

### Biore or DOT & KEY: which sunscreen is better?

Biore UV Aqua Rich gets a High fit level for combination skin, whereas DOT & KEY WATERMELON COOLING SUNSCREEN reaches an Average fit for it.

### Which is more affordable, Biore or DOT & KEY?

The provided page facts do not contain pricing information, so it is not possible to determine whether Biore or DOT & KEY is more affordable.

### Which causes fewer breakouts, Biore or DOT & KEY?

Biore fits oily and acne-prone skin best among the products on this page, while DOT & KEY has average fits for acne-prone skin. [Salicylic acid](https://lovi.care/skincare/ingredients/salicylic-acid) helps prevent acne relapses.

[BioMed Research International, 2020](https://pubmed.ncbi.nlm.nih.gov/33150170/)

### How do the founding years and home countries of Biore and DOT & KEY differ?

Biore was founded in Japan in 1980, whereas DOT & KEY was founded in India in 2018.

### Which brand offers more product options on this page, Biore or DOT & KEY?

Biore offers more product options on this page, featuring four different items while DOT & KEY has only one. These products on this page cover cleansers, sunscreens, and masks with various fit levels.

### Do any products from either Biore or DOT & KEY contain fragrance in their ingredients?

Every product on this page from both Biore and DOT & KEY 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/) Tocopherol · Journal of Cosmetic Dermatology, 2020
- [Psychophysical study of the effects of topical application of menthol in healthy volunteers](https://pubmed.ncbi.nlm.nih.gov/16527405/) Menthol · Pain, 2006
- [Topical Formulation Containing Naringenin: Efficacy against Ultraviolet B Irradiation-Induced Skin Inflammation and Oxidative Stress in Mice](https://pubmed.ncbi.nlm.nih.gov/26741806/) Grapefruit fruit extract · PloS One, 2016
- [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 · 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
- [A Double-Blinded, Randomized, Vehicle-Controlled Study of the Efficacy of Moisturizer Containing Licochalcone A, Decanediol, L-Carnitine, and Salicylic Acid for Prevention of Acne Relapse in Asian Population](https://pubmed.ncbi.nlm.nih.gov/33150170/) Salicylic acid · BioMed Research International, 2020
- [High molecular compounds (polysaccharides and proanthocyanidins) from Hamamelis virginiana bark: influence on human skin keratinocyte proliferation and differentiation and influence on irritated skin](https://pubmed.ncbi.nlm.nih.gov/11684194/) Witch hazel leaf extract · Phytochemistry, 2001
- [Efficacy of a multitargeted, salicylic acid-based dermocosmetic cream compared to benzoyl peroxide 5% in Acne vulgaris: Results from a randomized study](https://pubmed.ncbi.nlm.nih.gov/37941097/) Salicylic acid · Journal of Cosmetic Dermatology, 2024
- [A Salicylic Acid-Based Dermocosmetic is Effective as an Adjunct to Benzoyl Peroxide for Mild to Moderate Acne and as Monotherapy in Maintenance Post Benzoyl Peroxide](https://pubmed.ncbi.nlm.nih.gov/38051857/) Salicylic acid · Journal of Drugs in Dermatology, 2023
- [Challenging the safety and efficacy of topically applied chlorogenic acid, apigenin, kaempferol, and naringenin by HET-CAM, HPLC-TBARS-EVSC, and laser Doppler flowmetry](https://pubmed.ncbi.nlm.nih.gov/38831914/) Grapefruit fruit extract · Frontiers in Chemistry, 2024
- [Subclinical, non-erythematous irritation with an open assay model (washing): sodium lauryl sulfate (SLS) versus sodium laureth sulfate (SLES)](https://pubmed.ncbi.nlm.nih.gov/11278060/) Sodium laureth sulfate · Food and Chemical Toxicology, 2001
- [In vivo and in vitro evaluation of octyl methoxycinnamate liposomes](https://pubmed.ncbi.nlm.nih.gov/24376350/) Ethylhexyl methoxycinnamate · International Journal of Nanomedicine, 2013
- [Effect of seasonal and geographical differences on skin and effect of treatment with an osmoprotectant: Sorbitol](https://pubmed.ncbi.nlm.nih.gov/23752031/) Sorbitol · Journal of Cosmetic Science, 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
- [Influence of vitamin E acetate on stratum corneum hydration](https://pubmed.ncbi.nlm.nih.gov/9706379/) Tocopheryl acetate · Arzneimittel-Forschung, 1998
- [Nanostructured Lipid Carrier Based Gel Containing α-Tocopherol and α-Tocopheryl Acetate for Synergistic Cutaneous Antiaging Efficacy](https://pubmed.ncbi.nlm.nih.gov/41309687/) Tocopheryl acetate · Scientific Reports, 2025
- [Safety assessment on comedogenicity of dermatological products containing d-alpha tocopheryl acetate in Asian subjects: A double-blind randomized controlled trial](https://pubmed.ncbi.nlm.nih.gov/34471722/) Tocopheryl acetate · Contemporary Clinical Trials Communications, 2021
- [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
- [Impact of dermal emulsions containing diacyl phospholipids, mono acyl phospholipids, sodium lauryl ether sulfate and polysorbate 80 in combination with UVA irradiation on human skin physiology in vivo: A pilot study](https://pubmed.ncbi.nlm.nih.gov/42617898/) Sodium laureth sulfate · International Journal of Pharmaceutics, 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

- Japanese skincare: [Biore](https://lovi.care/skincare/brands/biore)
- Indian skincare: [DOT & KEY](https://lovi.care/skincare/brands/dot-and-key)

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## 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

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