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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 distinct skincare brands founded in America and Japan respectively, offering specialized formulas for daily routines. The American brand provides dependable moisturizers, serums, toners, and eye products with nourishing glycerin and squalane, while the Japanese brand is beloved for targeted serums and meticulously crafted formulas like the Acne Cream W. Kiehl's suits mature skin and skin with dark spots best, whereas Pair suits acne-prone skin best. Ultimately, they differ in their heritage, key ingredients, and the specific complexion concerns they primarily target.

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 wider variety of products on this page across multiple skin types compared to Pair, which features only a single acne treatment.

What is the difference between Kiehl's and Pair?

Kiehl's offers a wide range of twenty-eight products on this page covering multiple skin types, whereas Pair features only a single acne treatment serum. Kiehl's best fits mature skin, skin with dark spots, and combination skin, while Pair shows average fit levels for acne-prone, oily, and combination skin.

Which is more affordable, Kiehl's or Pair?

Reviewers frequently note that Kiehl's has a high price point, while Pair offers a single specialized option on this page.

Which causes fewer breakouts, Kiehl's or Pair?

Pair lists only one product on this page, Acne Cream W, whereas Kiehl's features multiple products with varying fit levels for acne-prone skin, ranging from High to Caution. Reviewers of Kiehl's note that some products may cause breakouts and skin irritation.

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. In contrast, Pair was founded in Japan much later, in the year 2000.

How does the fragrance content compare between Kiehl's and Pair products?

Kiehl's features 26 fragrance-free products alongside 2 fragranced formulas on the page, whereas Pair includes no fragrance across its products.

Which Kiehl's products are formulated with fragrance according to the page?

According to the page, the Kiehl's products formulated with fragrance are the Age Defender Moisturizer and the Facial Fuel Energizing Moisture Treatment for Men.

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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