Biore vs Principia
Biore and Principia are two distinct skincare lines known for supporting daily routines with reliable consistency and understated care. The Japanese brand founded in 1980 by Kao Corporation offers sunscreens, cleansers, masks, and makeup removers that suit sensitive skin and skin with dark spots best, whereas the other maker is widely loved for its thoughtful cleansers and precise formulas that suit balanced to oily skin best. While both brands feature standout items like the UV Aqua Rich and the Gel de Limpeza GL-01 for acne-prone skin, they differ in their targeted ingredients and regional origins.
Biore is a Japanese skincare brand founded in 1980 and owned by Kao Corporation.
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.
Popular Biore vs Principia products
Questions and answers
Biore or Principia: which is better?
Biore is the better choice because the products on this page offer higher fit levels across more skin types, including High fit ratings for sensitive skin and combination skin, whereas Principia only features a single cleanser with average-to-caution ratings.
What is the difference between Biore and Principia?
Biore offers a wider variety of products on this page including sunscreens, cleansers, and masks, whereas Principia features only a single cleanser. Furthermore, Biore's products on this page have Lovi fit levels reaching High for specific skin types, while Principia's cleanser reaches only Average.
Biore or Principia: which cleanser is better?
Biore and Principia both offer cleansers for the products on this page, and Lovi rates both Deep Pore Charcoal Cleanser and Gel de Limpeza GL-01 as Average for oily skin. Lovi rates Biore's cleanser as Low for dry skin, while Principia's cleanser is rated as Caution.
Which is more affordable, Biore or Principia?
The provided page comparison does not include pricing or affordability information for either Biore or Principia.
Which causes fewer breakouts, Biore or Principia?
For acne-prone skin, the products on this page for Biore have an Average fit, while Principia has a Low fit. Neither brand's products are shown to actively prevent breakouts on this page.
When was Bioré founded compared to Principia?
Biore was founded in 1980 in Japan, whereas Principia was founded later in 2020.
Do any products from Bioré or Principia contain fragrance?
Every product from Bioré and Principia on this page lists no fragrance in its ingredients.
Which brand offers a sunscreen product on the page?
Biore offers a sunscreen product on the page, called UV Aqua Rich. Principia does not feature a sunscreen among the products on this page.
Research behind their key ingredients
Behind this comparison
Lovi compares products by their fit scores, calculated from the full ingredient list with brand-independent rules our 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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
How does it fit your skin?
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