🇳🇱Netherlands

Olay vs Principia

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

Olay and Principia are two thoughtful skincare lines offering reliable daily care. The first brand is beloved for its moisturizers, eye products, serums, and cleansers formulated with niacinamide and glycerin, suiting dry and acne-prone skin best with standout options like the Super Eyes Daily Eye Serum, Regenerist Luminous Tone Perfecting Cream, and Brightening Eye Cream. Meanwhile, the second brand is widely known for precise cleansers that suit balanced to oily skin best, featuring standout choices such as the Gel de Limpeza GL-01. While both brands help maintain a healthy, radiant complexion, they differ primarily in their core formulations and the specific skin types they target.

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

Popular Olay vs Principia products

Questions and answers

Olay or Principia: which is better?

Olay is better suited for most shoppers because the products on this page cover a wide variety of skincare needs, whereas Principia offers only a single cleanser.

What is the difference between Olay and Principia?

Olay offers a much larger variety of skincare products on the page than Principia, spanning multiple options for moisturizers, eye creams, cleansers, and serums tailored to various skin types.

Olay or Principia: which cleanser is better?

Olay offers a much wider variety of cleansers on this page with better fit levels across different skin types compared to Principia.

Which is more affordable, Olay or Principia?

The products on this page do not list pricing information, so a direct comparison of affordability between Olay and Principia cannot be made.

Which causes fewer breakouts, Olay or Principia?

Olay includes products on this page that achieve a High Lovi fit for acne-prone skin, such as Super Eyes Daily Eye Serum, while Principia only features one cleanser with a Low fit for acne-prone skin.

When was Olay founded compared to Principia?

Olay was founded in 1952, whereas Principia was founded much later in 2020.

How many products from Olay contain fragrance?

Among the products on this page, Olay features one item that contains fragrance, which is the Oil Minimizing Clean Toner.

Which skin types does Olay fit best according to its routines?

According to its brand-focused routines, Olay fits dry skin, acne-prone skin, and mature skin best.

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?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play