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Kiehl's vs Pair

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

Kiehl's and Pair are established beauty names that offer thoughtful skincare solutions. The American brand is loved for its nourishing moisturizers, targeted serums, soothing toners, and gentle eye products featuring glycerin and squalane, suiting dry skin and mature skin best. Meanwhile, the Japanese brand is beloved for its targeted serums and meticulously crafted formulas that suit acne-prone skin best to address stubborn blemishes effectively. While both provide reliable preparations, they differ primarily in their core ingredients, ideal skin types, and heritage.

Kiehl's is an American skincare brand founded in 1851 and owned by L'Oréal S.A. since 2000.

loreal.comen.wikipedia.org

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 Kiehl's and Pair products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Kiehl's vs Pair products

Kiehl's vs Pair serums and treatments

Questions and answers

Kiehl's or Pair: which is better?

Kiehl's offers a much larger and more diverse range of skincare products across multiple categories compared to Pair, which features only a single acne treatment on this page. Kiehl's products on this page generally achieve High or Superior fit levels for various skin types, whereas Pair's Acne Cream W shows average to caution fit levels.

What is the difference between Kiehl's and Pair?

Kiehl's offers a wide range of twenty-eight skincare products featuring key ingredients like glycerin and vitamin C, whereas Pair features only one product on this page, the Acne Cream W. Lovi rates Kiehl's best for dry skin, mature skin, and oily acne-prone skin, while the products on this page for Pair show no specific brand-focused routine fit levels.

Which is more affordable, Kiehl's or Pair?

The products on this page for Kiehl's are frequently noted by reviewers for having a high price point, whereas Pair features fewer product options and does not have widely documented pricing concerns in this regard.

Which causes fewer breakouts, Kiehl's or Pair?

Reviewers frequently note that Kiehl's products can cause breakouts and skin irritation. Pair offers only a single product on this page, Acne Cream W, which fits acne-prone skin at an average level.

Which brand has been around longer, Kiehl's or Pair, and when were they founded?

Kiehl's has been around longer than Pair, having been founded in the United States in 1851, while Pair was founded in Japan in 2000.

How many products from Kiehl's contain fragrance compared to Pair?

Kiehl's has 2 products on this page with fragrance, while Pair has zero since every product on its page lists no fragrance.

Which Kiehl's product is rated as Superior for dry skin?

On the products on this page, Kiehl's Hydro-Plumping Serum Concentrate is rated as Superior 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?

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