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Kiehl's vs ISDIN Isdinceutics

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

Kiehl's and ISDIN Isdinceutics are two established skincare brands offering distinct approaches to daily regimens. The American label is known for nourishing moisturizers, targeted serums, soothing toners, and gentle eye products relying on glycerin and squalane, whereas the Spanish brand is revered for targeted eye products and advanced formulas. Both suit mature and sensitive skin best, while the former also accommodates dry skin and features standout items like the Calendula Herbal-Extract Toner for acne-prone skin, the Calendula Deep Cleansing Foaming Face Wash for dark spots, and the Ultra Facial Toner, alongside the latter's standout K-Ox Eyes for dark circles, puffiness, and acne-prone skin. They primarily differ in their geographic origins, founding eras, and specific ingredient philosophies, with the first emphasizing barrier support and hydration and the second supporting a visibly rested, smooth, and balanced complexion.

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

loreal.comen.wikipedia.org

ISDIN Isdinceutics is a Spanish skincare brand founded in 1975 and owned by Puig since 2027.

puig.com

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

Popular Kiehl's vs ISDIN Isdinceutics products

Questions and answers

Kiehl's or ISDIN Isdinceutics: which is better?

Kiehl's offers a much wider variety of skincare products on this page than ISDIN Isdinceutics, fitting mature and sensitive skin best.

What is the difference between Kiehl's and ISDIN Isdinceutics?

Kiehl's offers a wide range of twenty-eight skincare products on this page covering multiple skin types and routines, whereas ISDIN Isdinceutics features only one product.

Which is more affordable, Kiehl's or ISDIN Isdinceutics?

The products on this page for Kiehl's have a high price point according to reviewers, while pricing information for ISDIN Isdinceutics is not available on this page. Therefore, a direct comparison of affordability cannot be made from the provided facts.

Which causes fewer breakouts, Kiehl's or ISDIN Isdinceutics?

The products on this page for ISDIN Isdinceutics do not provide enough data to determine a breakout likelihood, whereas Kiehl's reviewers often mention that the brand's products may cause breakouts and skin irritation.

When was Kiehl's founded compared to ISDIN Isdinceutics, and where are they from?

Kiehl's was founded in 1851 in the United States, while ISDIN Isdinceutics was founded in 1975 in Spain.

Which brand has more products listed on the page that list no fragrance?

Kiehl's has more products listed on the page that list no fragrance, with 26 out of 28 fragrance-free products.

What is the Lovi fit level of Kiehl's Ultra Facial Cream for dry skin?

Lovi rates Kiehl's Ultra Facial Cream as an Average fit 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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