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No7 vs Principia

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

No7 and Principia are well-regarded skincare brands with distinct formulations tailored to different complexions. No7 offers serums, eye products, moisturizers, sunscreens, and more, built around vitamin c, shea butter, and hyaluronic acid, while the other brand is widely loved for its thoughtful cleansers and precise formulas. The British brand fits dry skin and dry sensitive skin best, whereas the second option suits balanced to oily skin best. They differ primarily in their core ingredients and target skin types, with the first brand featuring shea butter to protect diapered skin and mitigate erythema.

No7 is a British skincare brand founded in 1935 and owned by Sycamore Partners since 2025.

cosmeticsbusiness.comen.wikipedia.org

This page compares some of the most popular No7 and Principia products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular No7 vs Principia products

Questions and answers

No7 or Principia: which is better?

No7 offers a much wider range of products on this page with High or Superior Lovi fit levels for various skin types, whereas Principia only features a single cleanser with Average to Caution ratings. No7 also incorporates key ingredients like retinol, niacinamide, and hyaluronic acid, which help reduce signs of aging and improve hydration.

The Journal of Investigative Dermatology, 2000Antioxidants, 2021

What is the difference between No7 and Principia?

No7 offers a broad range of products featuring key ingredients like niacinamide and retinol, with Lovi fit levels reaching Superior for mature skin in specific creams, whereas Principia features just one cleanser on this page. No7 products on this page often help with anti-aging and deep hydration, though reviewers sometimes note skin irritation.

Antioxidants, 2021International Journal of Cosmetic Science, 2017

Which is more affordable, No7 or Principia?

This page does not provide pricing information to compare the affordability of No7 and Principia.

Which causes fewer breakouts, No7 or Principia?

When it comes to breakouts, neither brand is highlighted for causing fewer breakouts, but No7 offers products on this page like Restore & Renew Serum that have a High Lovi fit level for acne-prone skin. In comparison, Principia's Gel de Limpeza GL-01 has a Low Lovi fit level for acne-prone skin.

Which brand has been around longer, No7 or Principia?

No7 has been around longer than Principia, having been founded in 1935 in the United Kingdom, whereas Principia was founded in 2020.

How do the fragrance inclusions differ between No7 and Principia products?

Ten of the thirteen No7 products on this page list no fragrance, while Future Renew Damage Reversal Night Cream, Lift & Luminate Day Cream, and Protect & Perfect Intense Advanced Day Cream contain fragrance. In contrast, every Principia product on this page lists no fragrance in its ingredients.

Which skin types are listed as the best fit for No7 based on its brand-focused routines?

Based on its brand-focused routines, the products on this page for No7 fit best for dry skin, dry sensitive skin, and sensitive 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. 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

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