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Biore vs Principia

Rated by Lovi 路 Unbiased, science-based skincare AI trained on real user outcomes 路 How the Fit score works

Biore and Principia are two skincare brands offering reliable daily care through thoughtful cleansers and precise formulas. The Japanese brand founded in 1980 and owned by Kao Corporation is globally loved for sunscreens, cleansers, masks, and makeup removers, while the other is known for its thoughtful cleansers. Both brands suit oily skin best, with the first also serving combination skin and the second suiting balanced skin as well. They differ in their specific lineups and foundational heritages, as the first relies on carefully balanced formulations for acne-prone skin, dark spots, and mature skin, and its counterpart helps maintain a healthy, balanced complexion with standout solutions like the Gel de Limpeza GL-01.

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

biore.comkao.com

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 it offers a wider selection of products on this page, including sunscreens and cleansers, with fit levels reaching High for specific skin types, whereas Principia only features a single cleanser with lower fit ratings.

What is the difference between Biore and Principia?

Biore offers a wider range of products on this page across multiple categories like sunscreens and cleansers, whereas Principia features only a single cleanser. Lovi rates Biore with fit levels ranging up to High for specific skin types, while the Principia cleanser is rated Average for oily and sensitive skin.

Biore or Principia: which cleanser is better?

Biore and Principia both offer cleansers with an Average fit for oily skin and sensitive skin on this page, but Biore also includes options for other skin types. Every product on this page for both brands lists no fragrance in its ingredients.

Which is more affordable, Biore or Principia?

This page does not provide pricing information for either Biore or Principia, so it is not possible to compare their affordability.

Which causes fewer breakouts, Biore or Principia?

Neither brand has a proven edge in causing fewer breakouts based on this page, as both offer products with average or low fit levels for acne-prone skin.

When was Biore founded compared to Principia, and who owns each brand?

Biore was founded in 1980 in Japan and is owned by Kao Corporation, whereas Principia was founded later in 2020 and is owned by Viziera Participacoes Ltda.

Do either Biore or Principia products contain fragrance in their ingredients?

Both Biore and Principia products on this page list no fragrance in their ingredients.

Which brand offers a cleanser suitable for dry skin according to their Lovi fit levels?

Biore offers cleansers on this page, but Lovi rates them as a Caution or Low fit for dry skin, and Principia also features a cleanser rated as a Caution fit for dry skin.

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.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sof铆a Perea P茅rez, MD, MSc

    Dr. Sof铆a Perea P茅rez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

How does it fit your skin?

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