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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, offering a wide selection of well-rated serums and moisturizers such as Hydr8 B5 Intense that Lovi rates as Superior for dry skin. In contrast, SEYOUL features only a single mask with average to warning fit levels across skin types.

What is the difference between Medik8 and SEYOUL?

Medik8 offers a wide range of serums, creams, and cleansers that Lovi rates as Superior or High for several skin types like dry skin, while SEYOUL features only a single mask product on this page with lower fit levels. Medik8 products generally help with deep hydration and brightening, backed by key ingredients such as hyaluronic acid.

Drug Delivery, 2017Dermatologic Therapy, 2022

Which is more affordable, Medik8 or SEYOUL?

SEYOUL tends to be more affordable than Medik8, while the products on this page for Medik8 often come with a high price point. Lovi rates Medik8 as having a High fit for dry skin, whereas SEYOUL has an Average fit.

Which causes fewer breakouts, Medik8 or SEYOUL?

Medik8 offers products on this page with a High Lovi fit for acne-prone skin, such as Surface Radiance Cleanse, whereas SEYOUL has only a single mask listed with a Caution fit for this skin type.

Which brand has been established longer, Medik8 or SEYOUL?

Medik8 has been established longer, having been founded in the United Kingdom in 2009, whereas SEYOUL was founded in 2022.

Do any products from Medik8 or SEYOUL contain fragrance?

Medik8 includes fragrance in Total Moisture Daily Facial Cream while keeping its other products on this page fragrance-free. SEYOUL lists no fragrance in any of the products on this page.

What are the main skin types that Medik8 fits best according to its brand-focused routines?

According to its brand-focused routines, Medik8 fits dry skin, dry sensitive skin, and combination 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?

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