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Good Molecules vs SK-II

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

Good Molecules and SK-II are skincare brands founded in the United States and Japan, respectively. The American brand offers serums, moisturizers, eye products, and exfoliants with glycerin and hyaluronic acid, suiting combination and oily acne-prone skin best. Conversely, the Japanese brand is known for luxurious moisturizers, potent serums, soothing masks, refreshing toners, and signature pitera formulations that suit dry and dry sensitive skin best. Ultimately, they differ through their distinct ingredients and formulations, as both provide targeted solutions for concerns like acne, dark spots, and aging.

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

beautymatter.comgoodmolecules.compitchbook.compreqin.com

SK-II is a Japanese skincare brand founded in 1980 and owned by The Procter & Gamble Company since 1991.

en.wikipedia.orgdiscoversk-ii.wixsite.comglossy.co

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

Popular Good Molecules vs SK-II products

People Say

Good MoleculesSK-II
  • Texture and Consistency Mostly MentionedMostly Mentioned
    • “absorbs quickly... zero irritation or tacky feeling — Good Molecules Discoloration Correcting Serum”
    • “practically invisible on skin — Good Molecules PIMPLE PATCHES”
    • “drinks right into the skin — SK-II Facial Treatment Essence”
    • “pores became miraculously invisible — SK-II Facial Treatment Mask”
  • Advanced Performance and Extras Often MentionedMostly Mentioned
    • “Removes leftover dirt — SK-II Facial Treatment Clear Lotion”
    • “Dissolves waterproof mascara, melts stubborn makeup, removes sunscreen easily. — SK-II Facial Treatment Cleansing Oil”
    • “Reduced sun spots — SK-II Genoptics Spot Essence”
    • “scar on your chin doesn't look nearly as noticeable — Good Molecules Discoloration Correcting Serum”
  • Value and Pricing Mostly MentionedNot noted
    • “best value for money — Good Molecules Hyaluronic Acid Serum”
    • “great value — Good Molecules Niacinamide Serum”
  • Brightening and Radiance Sometimes NotedMostly Mentioned
    • “gives a glass skin look — SK-II Facial Treatment Essence”
    • “leaves me with a red carpet glow — SK-II Facial Treatment Mask”
    • “Skin looks brighter — SK-II Genoptics Spot Essence”
    • “skin looks more radiant — Good Molecules Niacinamide Brightening Toner”
  • Hydration and Plumping Often MentionedMostly Mentioned
    • “flooded my skin with moisture — SK-II Facial Treatment Mask”
    • “skin feels deeply hydrated, plump, and smoother — SK-II Skinpower Advanced Cream”
    • “Leaves skin soft, feels moisturized, does not dry out skin. — SK-II Facial Treatment Cleansing Oil”
    • “skin appears smooth and supple — Good Molecules Hyaluronic Acid Serum”
  • Gentle and Sensitive Care Often MentionedRarely Noted
    • “no skin purging — Good Molecules Gentle Retinol Cream”
    • “Non-abrasive, suitable for sensitive skin, no stinging — Good Molecules Pineapple Exfoliating Powder”
    • “leaves my face feeling clean without the drying — Good Molecules Hydrating Facial Cleansing Gel”
    • “Great for sensitive — SK-II Genoptics Spot Essence”
  • High Price and Cost Not notedMostly Mentioned
    • “way too expensive — SK-II Facial Treatment Essence”
  • Slow or Ineffective Results Often MentionedOften Mentioned
    • “didn't really see a difference — Good Molecules Discoloration Correcting Serum”
    • “dried my skin out — Good Molecules Hyaluronic Acid Serum”
    • “did absolutely nothing — SK-II Facial Treatment Essence”
    • “No visible difference — SK-II Facial Treatment Clear Lotion”
  • Scent and Fragrance Complaints Sometimes NotedOften Mentioned
    • “Strong bergamot smell — Good Molecules Super Peptide Serum”
    • “weird faint smell — Good Molecules Gentle Retinol Cream”
    • “smelled of glycolic acid — Good Molecules Overnight Exfoliating Treatment”
    • “smells like dirty feet — SK-II Facial Treatment Essence”

Good Molecules vs SK-II routines for dry skin

Buy Good Molecules routine · S$272.00 · 96% fitBuy SK-II routine · S$606.78 · 93% fitSee multi-brand routine · 99% fit

Good Molecules vs SK-II routines for oily skin

Buy Good Molecules routine · S$501.32 · 96% fitBuy SK-II routine · S$820.58 · 88% fitSee multi-brand routine · 96% fit

Good Molecules vs SK-II routines for combination skin

Buy Good Molecules routine · S$363.35 · 97% fitBuy SK-II routine · S$716.48 · 89% fitSee multi-brand routine · 97% fit

Questions and answers

Good Molecules or SK-II: which is better?

Good Molecules offers better value and sensitive care, while SK-II does better with hydration, brightening, and advanced performance. Both brands show Superior routine fit for dry skin, and Good Molecules also shows Superior routine fit for oily, combination, sensitive, acne-prone, mature, skin with dark spots, and oily acne-prone skin.

What is the difference between Good Molecules and SK-II?

Good Molecules offers more affordable and gentle options with key ingredients like glycerin and hyaluronic acid, whereas SK-II focuses on advanced performance and brightening using its signature Pitera ingredient.

Dermatologic Therapy, 2022

Good Molecules or SK-II for dry skin?

Both Good Molecules and SK-II are a Superior routine fit for dry skin. The products on this page help provide deep hydration and support dry skin types effectively.

Dermatologic Therapy, 2022

Good Molecules or SK-II: which moisturizer is better?

Both Good Molecules and SK-II feature moisturizers on the products on this page, with Good Molecules offering affordable and hydrating options and SK-II delivering advanced performance and hydration.

Which is more affordable, Good Molecules or SK-II?

Good Molecules is more affordable, offering budget-friendly serums and moisturizers compared to SK-II. Reviewers on the page frequently mention Good Molecules for its affordability and great value.

When was Good Molecules founded and who owns it?

Good Molecules was founded in 2019 in the United States and is owned by Beautylish, Inc.

What are the key ingredients across SK-II products?

The key ingredient across the SK-II products on this page is Pitera.

How does the routine fit for mature skin compare between Good Molecules and SK-II?

For mature skin, Good Molecules has a Superior routine fit, while SK-II has a High routine fit.

Good Molecules or SK-II for oily skin?

Good Molecules fits oily skin at a Superior level, while SK-II fits it at a High level.

Good Molecules or SK-II for sensitive skin?

Good Molecules is a better fit for sensitive skin, achieving a Superior routine fit compared to SK-II's High level. Reviewers often mention the brand for its very gentle serums.

Good Molecules or SK-II for acne-prone skin?

Good Molecules offers a Superior routine fit for acne-prone skin, whereas SK-II provides a High fit on the products on this page. Good Molecules is often noted for being very gentle, though reviewers sometimes mention that it caused breakouts.

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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