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Kiehl's vs Noche Y Dia

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

Kiehl's and Noche Y Dia are respected skincare brands originating from America and Spain, respectively. Kiehl's is cherished for its thoughtful array of moisturizers, serums, toners, eye products, and more, anchored by nourishing ingredients like glycerin and squalane, whereas the latter is widely loved for its targeted serums and balanced formulas. The American line suits skin with dark spots and mature skin best, while both dry and combination skin types also thrive under the Spanish brand's care. Ultimately, the two differ in their foundational heritages, standout formulations, and the specific complexions they prioritize.

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

loreal.comen.wikipedia.org

Noche Y Dia is a Spanish skincare brand founded in 1965 and owned by Laboratorios Ximart S.A..

nocheydia.eunocheskincare.com

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

Popular Kiehl's vs Noche Y Dia products

Kiehl's vs Noche Y Dia serums and treatments

Questions and answers

Kiehl's or Noche Y Dia: which is better?

Kiehl's offers a much larger selection of products on this page compared to Noche Y Dia, catering to various skin types with fit levels ranging from Superior to Caution. Reviewers often mention lightweight moisturizers and gentle serums from Kiehl's, though some users note a high price point and potential breakouts.

What is the difference between Kiehl's and Noche Y Dia?

Kiehl's is an American brand founded in 1851 with a wide range of products on this page, whereas Noche Y Dia is a Spanish brand founded in 1965 featuring only a vitamin C serum here.

Which is more affordable, Kiehl's or Noche Y Dia?

Reviews often mention a high price point for Kiehl's products, while the available information for Noche Y Dia on this page does not specify pricing. Therefore, a direct comparison of affordability cannot be made from these details alone.

Which causes fewer breakouts, Kiehl's or Noche Y Dia?

Noche Y Dia is unlikely to cause breakouts as its products on this page list no fragrance and feature gentle vitamin C formulations. Reviewers often mention that Kiehl's causes breakouts and skin irritation.

How do the founding years and countries of origin compare between Kiehl's and Noche Y Dia?

Kiehl's was founded in 1851 in the United States, whereas Noche Y Dia was established in 1965 in Spain. Kiehl's is currently owned by L'Oréal S.A., while Noche Y Dia is owned by Laboratorios Ximart S.A.

Which brand offers a vitamin C serum, and what is its Lovi fit level for mature skin in both Kiehl's and Noche Y Dia?

Both Kiehl's and Noche Y Dia offer a vitamin C serum. For mature skin, Lovi rates Kiehl's Powerful-Strength Line-Reducing Concentrate as Average and Noche Y Dia's Vitamin C Serum as High.

How does the fragrance content differ across the product lines of Kiehl's and Noche Y Dia?

The products on this page by Kiehl's mostly list no fragrance, though two items include it, while every product on this page by Noche Y Dia 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

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