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The INKEY List vs Pair

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

The INKEY List and Pair are distinct skincare lines created to address diverse dermatological needs through specialized formulations. The British brand features moisturizers, serums, toners, and eye products built around glycerin, suiting sensitive and combination skin best while offering targeted solutions for acne, dark spots, and aging. Meanwhile, the Japanese brand is beloved for targeted serums and meticulously crafted formulas like the Acne Cream W, suiting acne-prone skin best to address stubborn blemishes effectively. Ultimately, both differ as the former relies on barrier-restoring glycerin across varied categories, whereas the latter focuses on gentle preparations to restore balance and clarity.

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

cosmeticsbusiness.comprnewswire.comtheinkeylist.comtracxn.com

Pair is a Japanese skincare brand founded in 2000 and owned by Lion Corporation since 2004.

ja.wikipedia.orgbeautymatter.com

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

Popular The INKEY List vs Pair products

The INKEY List vs Pair serums and treatments

Questions and answers

The INKEY List or Pair: which is better?

The INKEY List offers a much wider selection of products on this page compared to Pair, which only features Acne Cream W. Shoppers will find that The INKEY List products on this page fit sensitive, combination, and acne-prone skin best.

What is the difference between The INKEY List and Pair?

The INKEY List offers a wide variety of 16 different skincare products on this page, whereas Pair features only one product, Acne Cream W. Additionally, The INKEY List products on this page fit sensitive, combination, and acne-prone skin best, while Pair has no listed skin types it fits best.

Which is more affordable, The INKEY List or Pair?

The INKEY List offers affordable serums and moisturizers across the products on this page, whereas Pair features only a single acne treatment.

Which causes fewer breakouts, The INKEY List or Pair?

The products on this page for The INKEY List occasionally note purging and breakouts as a side effect, while Pair offers Acne Cream W which has an average fit for acne-prone skin.

Which brand has more products listed on the comparison page, The INKEY List or Pair?

The INKEY List has more products listed on the comparison page with sixteen options, whereas Pair has only one product.

How does the foundation year and country of origin compare between The INKEY List and Pair?

The INKEY List was founded in the United Kingdom in 2018, whereas Pair was founded in Japan in 2000.

Which brand offers products with a Superior Lovi fit level for dry skin?

The products on this page from The INKEY List offer a Superior Lovi fit level for dry skin, specifically including the Caffeine Eye Cream, Oat Cleansing Balm, and Polyglutamic Acid Serum. In contrast, the single product from Pair on this page only reaches a Caution fit level 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

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