🇬🇧United Kingdom

The INKEY List vs SEYOUL

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

The INKEY List and SEYOUL are thoughtful skincare collections known for distinct formulations built around glycerin, nourishing masks, and delicate preparations. The British brand features moisturizers, serums, toners, and eye products that suit sensitive, combination, and mature skin, while the other brand offers standout items like the Collagen Night Wrapping Mask for dry, oily, and acne-prone skin. Both lines care for the complexion with quiet precision, differing primarily through The INKEY List's emphasis on specific barrier-restoring ingredients like PHA, azelaic acid, and ceramides.

The INKEY List is a British skincare brand founded in 2018 and owned by Brand Evangelists for Beauty Limited.

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

Popular The INKEY List vs SEYOUL products

Questions and answers

The INKEY List or SEYOUL: which is better?

The INKEY List is a better choice for most shoppers because the products on this page cover a wide range of needs with strong Lovi fit levels across skin types, whereas SEYOUL offers only a single product with mostly average to warning ratings. Reviewers also frequently praise The INKEY List for its affordable and lightweight moisturizers.

What is the difference between The INKEY List and SEYOUL?

The products on this page for The INKEY List include a wide variety of affordable cleansers, serums, and moisturizers that fit sensitive, combination, and acne-prone skin best, whereas SEYOUL features only a single mask product.

Which is more affordable, The INKEY List or SEYOUL?

The INKEY List offers affordable moisturizers and serums among the products on this page, while SEYOUL lists no pricing or affordability details for its single product.

Which causes fewer breakouts, The INKEY List or SEYOUL?

The products on this page for The INKEY List show Lovi fit levels for acne-prone skin ranging from Superior to Low, while SEYOUL has a Caution fit level for acne-prone skin with its Collagen Night Wrapping Mask. Reviewers sometimes note purging and breakouts for The INKEY List.

When were The INKEY List and SEYOUL founded, and who owns each company?

The INKEY List was founded in 2018 in the United Kingdom and is owned by Brand Evangelists for Beauty Limited. SEYOUL was founded in 2022 and is owned by Thành Vinh Holdings.

Which brand offers products with a Superior Lovi fit for dry skin, The INKEY List or SEYOUL?

The INKEY List offers products with a Superior Lovi fit for dry skin, specifically through items like the Caffeine Eye Cream, Oat Cleansing Balm, Polyglutamic Acid Serum, and PHA Toner. SEYOUL only has an Average fit for dry skin with its Collagen Night Wrapping Mask.

Do any products from The INKEY List or SEYOUL contain fragrance in their ingredients?

Every product on this page for both The INKEY List and SEYOUL lists no fragrance in its ingredients.

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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