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SKIN1004 vs SEYOUL

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

SKIN1004 and SEYOUL are thoughtful skincare brands offering specialized preparations for varied complexions. SKIN1004 features centella asiatica, hyaluronic acid, and niacinamide within toners, moisturizers, sunscreens, and masks that suit sensitive and dry skin best. Meanwhile, the second brand provides nourishing masks and delicate formulas tailored for dry, oily, and combination skin. While both care for the skin with quiet precision, they differ in their signature ingredients and specific product types.

SKIN1004 is a Korean skincare brand founded in 2012 and owned by Goodai Global Inc. since 2024.

mk.co.krpitchbook.comtracxn.comgoodai-global.com

This page compares some of the most popular SKIN1004 and SEYOUL products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular SKIN1004 vs SEYOUL products

Questions and answers

SKIN1004 or SEYOUL: which is better?

SKIN1004 is better for most shoppers because the products on this page offer superior to high Lovi fit levels across sensitive, dry, and oily skin types, whereas SEYOUL only features one mask with lower fit ratings. SKIN1004 also includes key ingredients like hyaluronic acid and niacinamide, which help improve skin hydration and reduce pigmentation.

Journal of Pharmacy & Pharmaceutical Sciences, 2015The British Journal of Dermatology, 2002

What is the difference between SKIN1004 and SEYOUL?

SKIN1004 offers a wide variety of fragrance-free products that achieve High or Superior Lovi fit levels for sensitive, dry, and oily skin types, whereas SEYOUL currently features just a single mask on this page with lower fit ratings. SKIN1004 products use key ingredients like hyaluronic acid and niacinamide, which helps with hydration and reducing dark spots.

Journal of Pharmacy & Pharmaceutical Sciences, 2015The British Journal of Dermatology, 2002

Which is more affordable, SKIN1004 or SEYOUL?

The products on this page do not list pricing information, so a comparison of affordability between SKIN1004 and SEYOUL cannot be made.

Which causes fewer breakouts, SKIN1004 or SEYOUL?

SKIN1004 causes fewer breakouts than SEYOUL because the products on this page for SKIN1004 achieve High or Superior Lovi fit levels for acne-prone skin, whereas SEYOUL's mask earns a Caution rating for acne-prone skin.

How does the founding year and country of origin compare between SKIN1004 and SEYOUL?

SKIN1004 was founded in 2012 in South Korea, whereas SEYOUL was founded in 2022 with its country of origin not available.

What skin types do SKIN1004's brand-focused routines fit best, and what are the equivalent fit levels for SEYOUL?

SKIN1004's brand-focused routines fit sensitive skin, dry skin, and oily skin best, whereas SEYOUL has no listed fit levels for specific brand-focused routines on this page.

Which brand offers a wider variety of products across categories like sunscreens, toners, and masks according to the page?

SKIN1004 offers a much wider variety of products across categories like sunscreens, toners, and masks, whereas SEYOUL only lists a single collagen night wrapping mask on this page.

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

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