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Allies of Skin vs SEYOUL

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

Allies of Skin and SEYOUL are two distinctive skincare lines offering thoughtful preparations for diverse complexions. The first brand is loved for its luxurious moisturizers, potent serums, and targeted eye products formulated with powerhouse ingredients like niacinamide, suiting acne-prone skin and oily acne-prone skin best. Meanwhile, SEYOUL is loved for its nourishing masks and delicate formulas, which suit dry, oily, and combination skin best. They differ primarily in their standout formulations, with the former addressing congestion, dark spots, and mature skin through targeted care, and the latter caring for the complexion with quiet precision.

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

Popular Allies of Skin vs SEYOUL products

Questions and answers

Allies of Skin or SEYOUL: which is better?

Allies of Skin is generally a better fit than SEYOUL, as the products on this page achieve High to Superior Lovi fit levels across multiple skin types, whereas SEYOUL ranges from Average to Warning. Allies of Skin features fragrance-free formulations with key ingredients like Niacinamide, which helps reduce cutaneous pigmentation.

The British Journal of Dermatology, 2002

What is the difference between Allies of Skin and SEYOUL?

Allies of Skin offers a wide range of serums and moisturizers with high Lovi fit levels for acne-prone, oily acne-prone, and dry skin, while SEYOUL features only a single mask product on this page with lower fit levels across skin types. Allies of Skin utilizes key ingredients like Niacinamide to help reduce cutaneous pigmentation.

The British Journal of Dermatology, 2002

Which is more affordable, Allies of Skin or SEYOUL?

SEYOUL is more affordable, whereas reviewers mostly mention Allies of Skin as having a high price point. Allies of Skin offers a wider range of products on this page with High to Superior Lovi fit levels across multiple skin types.

Which causes fewer breakouts, Allies of Skin or SEYOUL?

Allies of Skin is a better fit for acne-prone skin on Lovi than SEYOUL, as SEYOUL's products on this page carry caution ratings for acne-prone skin while Allies of Skin fits those skin types well. Reviewers note that Allies of Skin offers gentle, effective moisturizers and calming serums.

How do the founding years and parent companies of Allies of Skin and SEYOUL compare?

Allies of Skin was founded in 2016 and is owned by Allies Group Pte. Ltd., whereas SEYOUL was established in 2022 and belongs to Thành Vinh Holdings.

Which brand offers a greater variety of products for dry skin according to their Lovi fit levels?

Allies of Skin offers a greater variety of products for dry skin on this page, with several items achieving Superior or High Lovi fit levels. SEYOUL only features a single mask for dry skin, which receives an Average Lovi fit level.

Do any products from either Allies of Skin or SEYOUL contain fragrance in their ingredients?

Every product on this page from both Allies of Skin 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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