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Biore vs Principia

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

Biore and Principia are two thoughtful skincare lines offering reliable cleansers, sunscreens, masks, and makeup removers driven by precise formulas. The Japanese brand is known for gentle preparations that suit sensitive skin and mature skin best, featuring standout solutions like the UV Aqua Rich, Makeup Remover Perfect Oil, and Deep Pore Charcoal Cleanser. Meanwhile, the other brand is widely loved for its targeted offerings that suit balanced to oily skin best, including the Gel de Limpeza GL-01. While both maintain a healthy complexion, they differ primarily in their formulation focus and ideal skin types.

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 better for a wider variety of skin types, as the products on this page achieve a High fit level for sensitive skin and combination skin, whereas Principia only reaches an Average fit for those types.

What is the difference between Biore and Principia?

Biore offers a wider selection of products on this page across multiple categories like sunscreens, cleansers, and masks, whereas Principia is represented by just a single cleanser. Lovi rates Biore with fit levels ranging up to High for specific skin types, while the Principia product on this page achieves up to Average fit levels.

Biore or Principia: which cleanser is better?

Biore and Principia both offer cleansers with similar average fits for most skin types, though Biore provides options tailored to a wider variety of specific skin concerns on this page.

Which is more affordable, Biore or Principia?

The provided page facts do not mention the prices of the products from either Biore or Principia, so a comparison of affordability cannot be made.

Which causes fewer breakouts, Biore or Principia?

Biore and Principia are both average fits for oily acne-prone skin on this page. Lovi rates Biore's UV Aqua Rich, pore strips, and charcoal cleanser as average fits, and Principia's GL-01 cleanser as an average fit for that skin type.

Which brand has been established longer, Biore or Principia?

Biore has been established longer than Principia, as Biore was founded in Japan in 1980 while Principia was founded in 2020.

Do any products from either Biore or Principia contain fragrance?

No, every product on this page from both Biore and Principia lists no fragrance in its ingredients.

Which skin types does Biore fit best according to its brand-focused routines?

According to its brand-focused routines, Biore fits sensitive skin, mature skin, and oily skin best.

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. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, 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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