🇬🇧United Kingdom

Medik8 vs SEYOUL

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

Medik8 and SEYOUL are respected skincare collections offering distinct pathways to a balanced complexion. The British brand, founded in 2009 and owned by L'Oréal Groupe since 2025, specializes in serums, moisturizers, eye products, toners, and more, built around hyaluronic acid, which lengthens toxin wrinkle effect duration, suiting dry and dry sensitive skin best. Conversely, the second brand is loved for its nourishing masks and delicate formulas, suiting dry, oily, and combination skin best. While both approach skin health with quiet precision, they differ in their primary formulations and targeted skin types.

Medik8 is a British skincare brand founded in 2009 and owned by L'Oréal Groupe since 2025.

loreal.commedik8.comtracxn.com

This page compares some of the most popular Medik8 and SEYOUL products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Medik8 vs SEYOUL products

Questions and answers

Medik8 or SEYOUL: which is better?

Medik8 stands out as the better choice on this page because its extensive range of serums, toners, and moisturizers achieves Superior fit levels for dry skin and high ratings across multiple skin types, backed by key ingredients like hyaluronic acid. In contrast, SEYOUL offers only a single night mask with average to low fit levels.

Dermatologic Therapy, 2022

What is the difference between Medik8 and SEYOUL?

Medik8 offers a broad range of serums, creams, and cleansers with fit levels up to Superior for dry and sensitive skin, whereas SEYOUL features a single mask product on this page with lower fit levels. Medik8 products use key ingredients like hyaluronic acid, which helps improve skin quality and hydration.

Dermatologic Therapy, 2022

Which is more affordable, Medik8 or SEYOUL?

Medik8 features a high price point among its reviews, whereas SEYOUL lists only one product on this page without pricing details.

Which causes fewer breakouts, Medik8 or SEYOUL?

Medik8 offers multiple serums with high or average Lovi fit levels for acne-prone skin, whereas SEYOUL only features a mask that has a caution rating for acne-prone skin, meaning Medik8 is much less likely to cause breakouts.

Which brand was founded earlier and in which country?

Medik8 was founded earlier, in 2009 in the United Kingdom, whereas SEYOUL was founded in 2022.

Which of the two brands offers products containing fragrance?

Medik8 offers products containing fragrance, as Total Moisture Daily Facial Cream includes fragrance while its other products on this page list none, whereas SEYOUL lists no fragrance in any of its products.

What skin types does Medik8 fit best according to its brand-focused routines?

Medik8 fits best for dry skin, dry sensitive skin, and sensitive skin 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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