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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 two skincare brands tailored to distinct complexions and needs. The British brand offers serums, eye products, moisturizers, sunscreens, and more built around vitamin C, shea butter, and hyaluronic acid, whereas the second is widely loved for its thoughtful cleansers and precise formulas. No7 products fit mature skin and dry skin best, with shea butter protecting skin and mitigating erythema, while Principia suits balanced to oily skin best to help maintain a healthy, balanced complexion. Both offer targeted solutions, though they differ fundamentally in their core ingredients and ideal skin types.

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 fits for mature, dry, and pigmented skin, whereas Principia features only a single cleanser. Retinol helps stimulate collagen accumulation in naturally aged human skin.

The Journal of Investigative Dermatology, 2000

What is the difference between No7 and Principia?

No7 offers a broad selection of products featuring key ingredients like vitamin C and retinol, with Lovi fit levels reaching Superior for mature skin on items like the Protect & Perfect Intense Advanced Night Cream. In contrast, Principia is represented on this page by just a single cleanser with average to caution fit levels depending on skin type.

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?

No7 offers a wide range of products with High Lovi fit levels for acne-prone skin, whereas Principia has fewer products on this page and its cleanser is rated Low for acne-prone skin.

Which brand offers a wider range of products, and how many fragrance-free options does No7 provide compared to Principia?

No7 offers a much wider range of products on this page compared to Principia, providing 13 items. Among these, No7 provides 10 fragrance-free options, whereas Principia features fragrance-free ingredients in all of its products on the page.

How do the founding years and corporate ownership of No7 and Principia compare?

No7 was founded in 1935 in the United Kingdom and has been owned by Sycamore Partners since 2025, while Principia was founded in 2020 and is owned by Viziera Participações Ltda.

Which No7 products achieve a Superior Lovi fit level for mature skin, and does Principia have any products with that rating?

For mature skin, Protect & Perfect Intense Advanced Night Cream and Restore & Renew Multi Action Eye Cream achieve a Superior Lovi fit level within the products on this page, while Principia has no products with that rating.

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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