🇪🇸Spain

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 serums, moisturizers, and cleansers that achieve Superior or High Lovi fit levels for dry, sensitive, and mature skin types. SEYOUL features only a single mask product on this page, which generally achieves lower fit levels across most skin types.

What is the difference between Medik8 and SEYOUL?

Medik8 offers a wide range of serums, creams, and cleansers that help with dry skin and signs of aging, while SEYOUL only features a single mask product on this page. Medik8 products on this page often contain hyaluronic acid, which helps hydrate the skin.

Dermatologic Therapy, 2022

Which is more affordable, Medik8 or SEYOUL?

SEYOUL has a much smaller product range with only one item on this page, but Medik8 is frequently noted by reviewers for its high price point. The products on this page for Medik8 include a wide variety of serums and treatments, whereas SEYOUL offers a night wrapping mask.

Which causes fewer breakouts, Medik8 or SEYOUL?

Medik8 features several products on this page with a High or Superior 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.

Between Medik8 and SEYOUL, which brand offers a wider variety of skincare products on this page?

Medik8 offers a much wider variety of skincare products on this page, featuring multiple serums, moisturizers, toners, and cleansers, whereas SEYOUL only lists a single mask.

How do the founding years and corporate ownerships of Medik8 and SEYOUL compare?

Medik8 was founded in 2009 in the United Kingdom and has been owned by L'Oréal Groupe since 2025, whereas SEYOUL was founded in 2022 and is owned by Thành Vinh Holdings.

Which brand's product range includes options specifically rated as superior or high for dry skin?

Medik8 offers products specifically rated as superior or high for dry skin, such as Hydr8 B5 Intense and Bakuchiol Peptides, whereas SEYOUL has no options in that range for dry skin.

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