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Skinfix vs Principia

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

Skinfix is a Canadian skincare brand founded in 2014 and owned by Skinfix Inc..

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This page compares some of the most popular Skinfix and Principia products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Skinfix vs Principia products

Questions and answers

Skinfix or Principia: which is better?

Skinfix is the better choice for dry and sensitive skin types, where Lovi rates its products as High compared to the Caution or Low ratings for Principia. Both brands offer fragrance-free formulations across the products on this page.

Scientific Reports, 2022

What is the difference between Skinfix and Principia?

Skinfix products on this page have a High fit for dry, sensitive, mature, and sensitive skin, while Principia products on this page have a Low fit for acne-prone skin and a Caution fit for dry skin. Both brands list no fragrance in their products on this page.

Scientific Reports, 2022

Which is more affordable, Skinfix or Principia?

This page does not provide pricing information to compare the affordability of Skinfix and Principia.

Which causes fewer breakouts, Skinfix or Principia?

Skinfix helps prevent breakouts better than Principia because the products on this page for Skinfix have an average fit for acne-prone skin, whereas the Principia cleanser has a low fit and calls for caution on dry skin types.

Which skincare brand was founded earlier, Skinfix or Principia?

Skinfix was founded earlier, in 2014 in Canada, whereas Principia was founded later in 2020.

What are the parent companies that own Skinfix and Principia?

Skinfix is owned by Skinfix Inc., and Principia is owned by Viziera Participações Ltda..

Do either Skinfix or Principia products contain fragrance?

Every product on this page from both Skinfix and Principia lists no fragrance in its ingredients.

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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