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Kiehl's vs Trilogy

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

Kiehl's and Trilogy are prominent skincare brands celebrated for thoughtful formulations tailored to diverse complexions. The American brand, founded in 1851, offers nourishing moisturizers, targeted serums, soothing toners, and revitalizing eye products utilizing glycerin and squalane, suiting mature and combination skin best. Meanwhile, the other maker provides thoughtful moisturizers and gentle cleansers that suit dry, balanced, and sensitive skin types. While both excel through high-performing ingredients, they ultimately differ in their exact target concerns and core formulations.

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

loreal.comen.wikipedia.org

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

Popular Kiehl's vs Trilogy products

People Say

Kiehl'sTrilogy
  • Hydration and Moisture Often MentionedMostly Mentioned
    • “Keeps skin moisturized — Trilogy Vitamin C Ceramide Night Cream”
    • “Leaves skin thoroughly moisturised — Trilogy Line Smoothing Day Cream”
    • “Feels moisturizing — Trilogy Rosehip Cream Cleanser”
    • “Keeps skin moisturized for 24+ hours — Kiehl's Ultra Facial Cream”
  • Texture and Weight Mostly MentionedMostly Mentioned
    • “feels like nothing — Kiehl's Better Screen UV Serum”
    • “works on dark skin — Kiehl's Better Screen UV Serum”
    • “Silky cream consistency — Trilogy Rosehip Cream Cleanser”
    • “Not greasy — Trilogy Line Smoothing Day Cream”
  • Skin Barrier and Tone Improvement Mostly MentionedMostly Mentioned
    • “Acne marks are gone — Kiehl's Clearly Corrective™ Dark Spot Solution”
    • “woke up glowing — Kiehl's Midnight Recovery Concentrate”
    • “Wake to a glowing complexion — Trilogy Vitamin C Ceramide Night Cream”
    • “Noticeable difference — Trilogy Line Smoothing Day Cream”
  • Gentle on Skin Often MentionedMostly Mentioned
    • “Doesn't irritate my sensitive skin — Trilogy Rosehip Cream Cleanser”
    • “Nothing irritated my skin — Trilogy Line Smoothing Day Cream”
    • “experienced zero irritation — Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum”
  • High Price Point Mostly MentionedRarely Noted
    • “Price to be high relative to performance — Trilogy Rosehip Cream Cleanser”
    • “pricy daily staple — Kiehl's Ultra Facial Cream”
  • Too Rich or Heavy Not notedOften Mentioned
    • “A little bit too thick — Trilogy Vitamin C Ceramide Night Cream”
  • Greasiness and Residue Sometimes NotedRarely Noted
    • “Does leave that kind of residue — Trilogy Vitamin C Ceramide Night Cream”
    • “oil slick in summer — Kiehl's Ultra Facial Cream”

Questions and answers

Kiehl's or Trilogy: which is better?

Trilogy is often noted for providing better hydration and being more gentle on skin, while the products on this page from Kiehl's fit mature skin, combination skin, and skin with dark spots best. Reviewers mention that Trilogy may have formulation complaints, whereas Kiehl's often brings up a high price point.

What is the difference between Kiehl's and Trilogy?

Kiehl's offers a much larger selection of 28 products on this page tailored for mature skin, combination skin, and skin with dark spots, whereas Trilogy features only 3 products focused on hydration and brightening. Reviewers note that Trilogy tends to be gentler on skin, while Kiehl's products on this page are more likely to feel too rich or heavy.

Kiehl's or Trilogy: which cleanser is better?

Kiehl's offers a much wider selection of cleansers on this page with higher Lovi fit levels for oily and acne-prone skin types. Trilogy features only one cleanser, the Rosehip Cream Cleanser, which has a High fit for sensitive, dry sensitive, dry skin, and skin with dark spots.

Which is more affordable, Kiehl's or Trilogy?

Trilogy has a high price point according to reviewers, while high price point is also often mentioned for Kiehl's.

Which causes fewer breakouts, Kiehl's or Trilogy?

Reviews state that Kiehl's products on this page sometimes cause breakouts and skin irritation, while Trilogy is not noted for causing breakouts among its review themes.

Between Kiehl's and Trilogy, which brand offers a wider selection of products on this page?

Kiehl's offers a much wider selection, featuring twenty-eight products on this page compared to Trilogy's three.

Which brand has more fragrance-free options among its listed products?

Kiehl's has more fragrance-free options among the products on this page, with 26 out of 28 listing no fragrance compared to only 1 out of 3 for Trilogy.

How do the founding years and countries of origin compare between Kiehl's and Trilogy?

Kiehl's was founded in 1851 in the United States, while Trilogy was founded later in 2002.

Kiehl's or Trilogy: which moisturizer is better?

When it comes to moisturizers, Trilogy is generally noted for providing better hydration, while Kiehl's offers a wide variety of lightweight, non-greasy options for the products on this page. Lovi rates Kiehl's Super Multi-Corrective Cream as High for dry skin and mature skin, whereas Trilogy offers the Vitamin C Ceramide Night Cream with a High fit for dry and mature 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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