# Biore vs Principia

Page: https://lovi.care/skincare/de/compare/biore-vs-principia

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

Biore and Principia are two distinct skincare lines known for thoughtful formulas and accessible routines. The Japanese brand founded in 1980 and owned by Kao Corporation offers effective sunscreens, gentle cleansers, purifying masks, and efficient makeup removers that suit combination skin and mature skin best. Meanwhile, the second label is widely loved for its thoughtful cleansers and precise formulations that suit balanced to oily skin best. While both help maintain a healthy, balanced complexion, they differ in their specific targeted solutions, such as the UV Aqua Rich, Makeup Remover Perfect Oil, and Deep Pore Charcoal Cleanser from the former, and the Gel de Limpeza GL-01 from the latter.

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/)

This page compares some of the most popular Biore and Principia 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=pg073bce6f3d).

### Popular Biore vs Principia products

#### Biore

- [UV Aqua Rich](https://lovi.care/skincare/de/p/biore/uv-aqua-rich/for/combination-skin) — High fit
- [Deep Pore Charcoal Cleanser](https://lovi.care/skincare/de/p/biore/deep-pore-charcoal-cleanser/for/oily-skin) — Average fit
- [Deep Cleansing Pore Strips](https://lovi.care/skincare/de/p/biore/deep-cleansing-pore-strips/for/oily-skin) — Average fit
- [Makeup Remover Perfect Oil](https://lovi.care/skincare/de/p/biore/makeup-remover-perfect-oil/for/sensitive-skin) — High fit — [€36.88 at Amazon](https://www.amazon.de/dp/B0BTXW857P?tag=lovi-care-web-product05-21&linkCode=osi&th=1&psc=1)

#### Principia

- [Gel de Limpeza GL-01](https://lovi.care/skincare/de/p/principia/gel-de-limpeza-gl-01/for/oily-skin) — Average fit

## Questions and answers

### Biore or Principia: which is better?

Biore offers a wider variety of products on this page with better fits for most skin types, while Principia features only a single cleanser. Lovi rates Biore with a High fit for combination and oily skin, whereas Principia's cleanser generally receives Average or lower fit ratings.

### What is the difference between Biore and Principia?

Biore offers four products on this page covering sun protection, cleansing, and makeup removal with fit levels ranging up to High, whereas Principia features only a single cleanser whose fit levels reach up to Average.

### Biore or Principia: which cleanser is better?

Both the Biore Deep Pore Charcoal Cleanser and the Principia Gel de Limpeza GL-01 have an Average Lovi fit for oily skin, but Biore is rated Average across a wider range of skin types.

### Which is more affordable, Biore or Principia?

I am sorry, but the provided page facts and studies do not contain pricing information for either Biore or Principia, so it is not possible to determine which brand is more affordable.

### Which causes fewer breakouts, Biore or Principia?

Both Biore and Principia have products on this page that may help with breakouts, but Lovi rates them only as Average or Low for acne-prone skin.

### When was each brand founded and who owns them?

Biore was founded in 1980 in Japan and is owned by Kao Corporation, while Principia was founded in 2020 and is owned by Viziera Participações Ltda.

### Which brand offers a sunscreen product on this page?

Biore offers a sunscreen product on this page, the UV Aqua Rich, whereas the products on this page for Principia are limited to cleansers.

### How does the UV Aqua Rich sunscreen fit dry skin according to its Lovi fit level?

According to Lovi, the UV Aqua Rich sunscreen has a Caution fit level for dry skin.

## Research behind their key ingredients

- [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
- [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

## The brands

- Japanese skincare: [Biore](https://lovi.care/skincare/de/brands/biore)
- Skincare: [Principia](https://lovi.care/skincare/de/brands/principia)

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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

- United States: https://lovi.care/skincare/compare/biore-vs-principia
- United Kingdom: https://lovi.care/skincare/uk/compare/biore-vs-principia
- Ireland: https://lovi.care/skincare/ie/compare/biore-vs-principia
- Germany: https://lovi.care/skincare/de/compare/biore-vs-principia (this page)
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