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RoC vs Principia

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

RoC and Principia are skincare brands known for their thoughtful cleansers, effective serums, eye products, moisturizers, and more. The French brand, founded in 1957 and owned by Bridgepoint Group plc since 2024, features nourishing glycerin and potent retinol, suiting acne-prone and mature skin best. Conversely, the second brand is widely loved for its precise formulas, suiting balanced to oily skin best. While both offer standout solutions like the BARRIER RENEW GEL-TO-FOAM CLEANSER, the Retinol Correxion Line Smoothing Max Hydration Cream, and the Multi Correxion Hydrate + Plump Eye Cream, they differ in their specific ingredient strengths and ideal skin types.

RoC is a French skincare brand founded in 1957 and owned by Bridgepoint Group plc since 2024.

en.wikipedia.orgprnewswire.combeautymatter.com

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

Popular RoC vs Principia products

Questions and answers

RoC or Principia: which is better?

RoC is better for a wider variety of skin types because the products on this page fit dry, mature, and acne-prone skin well, whereas Principia has fewer options listed. Retinol helps reduce the look of fine lines and wrinkles.

The Journal of Investigative Dermatology, 2000

What is the difference between RoC and Principia?

RoC features a much wider range of products with High Lovi fit for mature and dry skin, whereas Principia has only a single cleanser listed on this page. RoC products commonly use key ingredients like retinol and vitamin C, and reviewers frequently mention wrinkle reduction and hydrating eye products.

The Journal of Investigative Dermatology, 2000Archives of Dermatology, 2007

RoC or Principia: which cleanser is better?

For cleansing, the BARRIER RENEW GEL-TO-FOAM CLEANSER from RoC reaches a High Lovi fit for dry sensitive, dry, sensitive, oily, oily acne-prone, and combination skin, whereas Principia Gel de Limpeza GL-01 only reaches an Average fit for those skin types.

Which is more affordable, RoC or Principia?

The products on this page do not have pricing information available to determine whether RoC or Principia is more affordable.

Which causes fewer breakouts, RoC or Principia?

RoC has a much wider range of products on this page rated High for acne-prone skin, while Principia features only a single cleanser with an Average fit for that skin type.

Which brand has been established longer, RoC or Principia?

RoC has been established longer, having been founded in 1957 in France, whereas Principia was founded in 2020.

Do both RoC and Principia offer products that are free of fragrance?

Yes, both RoC and Principia offer products on this page that list no fragrance. Most RoC products are fragrance-free, and every product listed for Principia contains no fragrance in its ingredients.

Which skin types are best suited for RoC according to its brand-focused routines?

Acne-prone skin, mature skin, and dry skin are best suited for RoC according to its brand-focused routines.

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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