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Kiehl's vs Good Molecules

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

Kiehl's and Good Molecules are American skincare brands offering nourishing moisturizers, targeted serums, soothing toners, gentle eye products, exfoliants, and more. Kiehl's is known for formulas featuring glycerin and squalane that suit dry skin and mature skin best, while Good Molecules is recognized for products utilizing glycerin and hyaluronic acid that suit combination skin and oily acne-prone skin best. These brands differ primarily in their ingredient profiles and ideal skin types, with both utilizing glycerin to improve hydration and restore barrier function.

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

loreal.comen.wikipedia.org

Good Molecules is an American skincare brand founded in 2019 and owned by Beautylish, Inc..

beautymatter.comgoodmolecules.compitchbook.compreqin.com

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

Popular Kiehl's vs Good Molecules products

People Say

Kiehl'sGood Molecules
  • Affordable and Great Value Price Not notedMostly Mentioned
    • “best value for money — Good Molecules Hyaluronic Acid Serum”
    • “great value — Good Molecules Niacinamide Serum”
  • Lightweight and Non-Greasy Texture Often MentionedOften Mentioned
    • “feels like nothing — Kiehl's Better Screen UV Serum”
    • “absorbs instantly without residue — Kiehl's Ultra Facial Oil-Free Gel Cream”
    • “Absorbs quickly — Kiehl's Ultra Facial Cream”
    • “absorbs quickly... zero irritation or tacky feeling — Good Molecules Discoloration Correcting Serum”
  • Deep Hydration and Moisture Often MentionedSometimes Noted
    • “Keeps skin moisturized for 24+ hours — Kiehl's Ultra Facial Cream”
    • “Feels like a drink of water — Kiehl's Hydro-Plumping Serum Concentrate”
    • “savior for dry patches — Kiehl's Creamy Eye Treatment with Avocado”
    • “skin appears smooth and supple — Good Molecules Hyaluronic Acid Serum”
  • Gentle and Sensitive Skin Friendly Often MentionedOften Mentioned
    • “experienced zero irritation — Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum”
    • “fragrance-free — Kiehl's Ultra Facial Cream”
    • “no skin purging — Good Molecules Gentle Retinol Cream”
    • “leaves my face feeling clean without the drying — Good Molecules Hydrating Facial Cleansing Gel”
  • Skin Barrier and Texture Improvement Sometimes NotedOften Mentioned
    • “skin looks like brand new baby skin — Good Molecules Overnight Exfoliating Treatment”
    • “Leaves skin "baby soft," "super smooth," "polished feel" — Good Molecules Pineapple Exfoliating Powder”
    • “softened fine lines — Good Molecules Gentle Retinol Cream”
    • “skin feels smoother — Kiehl's Retinol Skin-Renewing Daily Micro-Dose Serum”
  • Fades Dark Spots and Brightens Sometimes NotedSometimes Noted
    • “Acne marks are gone — Kiehl's Clearly Corrective™ Dark Spot Solution”
    • “Skin looks radiant — Kiehl's Clearly Corrective™ Dark Spot Solution”
    • “scar on your chin doesn't look nearly as noticeable — Good Molecules Discoloration Correcting Serum”
    • “skin looks more radiant — Good Molecules Niacinamide Brightening Toner”
  • High Price and Value Concerns Mostly MentionedNot noted
    • “pricy daily staple — Kiehl's Ultra Facial Cream”
  • Breakouts and Acne Sometimes NotedSometimes Noted
    • “caused cystic acne — Kiehl's Midnight Recovery Concentrate”
    • “cystic acne for some — Kiehl's Ultra Facial Cream”
    • “face broke out everywhere — Good Molecules Discoloration Correcting Serum”
    • “gave me little white bumps — Good Molecules Niacinamide Serum”
  • Packaging and Design Issues Rarely NotedSometimes Noted
    • “dipping fingers is unsanitary — Kiehl's Ultra Facial Cream”
    • “Dropper doesn't reach bottom — Kiehl's Clearly Corrective™ Dark Spot Solution”
    • “Metal tube cracks — Good Molecules Yerba Mate Wake Up Eye Gel”

Kiehl's vs Good Molecules routines for dry skin

Buy Good Molecules routine · S$272.00 · 96% fitBuy Kiehl's routine · S$209.58 · 92% fitSee multi-brand routine · 99% fit

Kiehl's vs Good Molecules routines for oily skin

Buy Good Molecules routine · S$501.32 · 96% fitBuy Kiehl's routine · S$287.99 · 90% fitSee multi-brand routine · 96% fit

Kiehl's vs Good Molecules routines for combination skin

Buy Good Molecules routine · S$363.35 · 97% fitBuy Kiehl's routine · S$287.99 · 90% fitSee multi-brand routine · 97% fit

Questions and answers

Kiehl's or Good Molecules: which is better?

Good Molecules is often noted for being more affordable and better for skin barrier improvement, while Kiehl's is frequently recognized for providing lightweight, non-greasy textures and deep hydration.

What is the difference between Kiehl's and Good Molecules?

Good Molecules offers more affordable prices and better skin barrier improvement, whereas Kiehl's is noted for lightweight textures and deep hydration. Both brands are owned by companies in the United States and feature products with fragrance-free options, though Good Molecules lists every product on this page with no fragrance.

Kiehl's or Good Molecules for dry skin?

Both Kiehl's and Good Molecules offer a Superior routine fit for dry skin, with reviewers noting that the products on this page provide deep hydration and moisture. Good Molecules also features fragrance-free formulas across all its products, whereas Kiehl's includes fragrance in a couple of items on this page.

Kiehl's or Good Molecules: which cleanser is better?

Good Molecules offers cleansers like the Hydrating Facial Cleansing Gel, while Kiehl's features options such as the Calendula Deep Cleansing Foaming Face Wash and Rare Earth Deep Pore Daily Cleanser, which are rated as Superior for oily acne-prone skin.

Which is more affordable, Kiehl's or Good Molecules?

Good Molecules is more affordable than Kiehl's, as reviewers frequently highlight its affordable and great value serums and moisturizers, whereas a high price point is a common concern for Kiehl's.

Between Kiehl's and Good Molecules, which brand offers fragrance-free products?

Good Molecules offers fragrance-free products as every product on its page lists no fragrance in its ingredients, whereas Kiehl's includes fragrance in two of the products on this page.

Which brand performs better for fading dark spots and brightening according to review themes?

According to the review themes on this page, both Kiehl's and Good Molecules perform equally well for fading dark spots and brightening.

How do the founding years and parent companies of Kiehl's and Good Molecules compare?

Kiehl's was founded in 1851 in the United States and has been owned by L'Oréal S.A. since 2000. In contrast, Good Molecules was founded more recently in 2019 in the United States and is owned by Beautylish, Inc.

Kiehl's or Good Molecules for oily skin?

Both brands achieve a Superior routine fit for oily skin, making them equally suitable options. Reviewers note that the products on this page from Kiehl's excel in providing a lightweight and non-greasy texture.

Kiehl's or Good Molecules: which moisturizer is better?

Kiehl's and Good Molecules both offer moisturizers with a Superior routine fit for dry skin, while Kiehl's is noted by reviewers for deep hydration and lightweight textures and Good Molecules is known for affordability.

Kiehl's or Good Molecules for sensitive skin?

Both brands offer an equal level of routine fit for sensitive skin. Kiehl's features fragrance-free formulas in most of its products on this page, while Good Molecules lists no fragrance across every product on this page.

Kiehl's or Good Molecules: which sunscreen is better?

Good Molecules offers a superior fit for dry sensitive skin, dry skin, sensitive skin, and skin with dark spots with its Sheer Mineral Sunscreen SPF 30, whereas Kiehl's Better Screen UV Serum has a High fit level for these types. Good Molecules lists no fragrance across the products on this page, while Kiehl's has two products that contain fragrance.

Kiehl's or Good Molecules for acne-prone skin?

Good Molecules offers a Superior routine fit for acne-prone skin, whereas Kiehl's provides a High routine fit for the products on this page.

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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