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Principia vs Aēsop

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

Principia and Aēsop are two respected skincare lines celebrated for their carefully crafted formulas and thoughtful cleansers, with the former also offering precise treatments and the latter featuring a broad range of moisturizers and serums driven by botanical and scientifically validated ingredients. While the first brand suits balanced to oily skin best with standout products like the Gel de Limpeza GL-01 for acne-prone skin, the second accommodates balanced, combination, and sensitive skin through gentle yet effective compositions that include the B Triple C Facial Balancing Gel, the Parsley Seed Anti-Oxidant Intense Serum, and the Damascan Rose Facial Treatment. Each offering helps maintain a healthy, balanced complexion while supporting overall skin health and resilience through distinct ingredient approaches.

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

Popular Principia vs Aēsop products

Questions and answers

Principia or Aēsop: which is better?

Aēsop is a better choice for most skin types, as the products on this page achieve High Lovi fit levels across a wider range of skin concerns compared to Principia. Reviewers frequently note that Aēsop delivers deep hydration with non-greasy, balancing moisturizers, though the brand comes with a high price.

What is the difference between Principia and Aēsop?

Aēsop brings a wider selection of products on this page with High Lovi fits across several skin types, whereas the products on this page from Principia show an Average fit for all listed skin types. Reviewers often note that Aēsop provides deep hydration and non-greasy, balancing moisturizers.

Principia or Aēsop: which cleanser is better?

For cleansing, Aēsop offers a wider range of products on this page with High to Average fits for most skin types, whereas the Principia cleanser has an Average fit across those same types. Every cleanser product on this page lists no fragrance in its ingredients.

Which is more affordable, Principia or Aēsop?

Principia is more affordable, whereas Aēsop has high prices frequently noted by reviewers.

Which causes fewer breakouts, Principia or Aēsop?

Aēsop fits acne-prone skin better on this page, with products reaching a High Lovi fit level, whereas the Principia cleanser listed has an Average or Low fit for acne-prone skin.

Between Principia and Aesop, which brand was founded more recently?

Principia was founded more recently in 2020, whereas Aēsop was founded earlier in 1987.

Do either Principia or Aesop include fragrance in their products on this page?

Neither Principia nor Aēsop includes fragrance in the products on this page, as every listed item contains no fragrance in its ingredients.

Which Aesop product on this page has a High fit level for all skin types?

On this page, the Parsley Seed Anti-Oxidant Intense Serum from Aēsop is the only product with a High fit level for all skin types.

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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