🇦🇪United Arab Emirates

COSRX vs Good Molecules

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

COSRX and Good Molecules are popular skincare brands that offer thoughtfully formulated serums, moisturizers, cleansers, masks, eye products, and exfoliants. While the Korean brand is beloved for trusted ingredients like hyaluronic acid, glycerin, and niacinamide that suit oily skin and acne-prone skin best, the American brand features gentle yet effective compositions of glycerin and hyaluronic acid that suit sensitive skin and acne-prone skin best. These elements differ in their specific targeted solutions, such as the former brand offering the Advanced Snail Mucin Gel Cleanser, the Full Fit Propolis Synergy Toner, and the Centella Water Alcohol-Free Toner, and the latter brand providing the Overnight Exfoliating Treatment, the Sheer Mineral Sunscreen SPF 30, and the Yerba Mate Wake Up Eye Gel. Ultimately, both utilize ingredients that significantly increase skin hydration, restore barrier function, lengthen toxin duration, and reduce cell damage, hyperpigmentation, and skin aging.

COSRX is a Korean skincare brand founded in 2013 and owned by Amorepacific Group since 2024.

koreajoongangdaily.combeautymatter.comprnewswire.com

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 COSRX and Good Molecules products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular COSRX vs Good Molecules products

People Say

COSRXGood Molecules
  • Texture and Absorption Mostly MentionedMostly Mentioned
    • “sinks in immediately — COSRX Advanced Snail Peptide Eye Cream”
    • “absorbs practically immediately — COSRX Oil-Free Ultra-Moisturizing Lotion (with Birch Sap)”
    • “absorbs quickly... zero irritation or tacky feeling — Good Molecules Discoloration Correcting Serum”
    • “absorbs instantly into skin — Good Molecules Lightweight Daily Moisturizer”
  • Soothing and Gentle Formulas Mostly MentionedOften Mentioned
    • “No stinging or irritation — COSRX BHA Blackhead Power Liquid”
    • “extremely gentle — COSRX AHA/BHA Clarifying Treatment Toner”
    • “perfect for first-time retinol users — COSRX The Retinol 0.1 Cream”
    • “no skin purging — Good Molecules Gentle Retinol Cream”
  • Affordability and Value Rarely NotedMostly Mentioned
    • “best value for money — Good Molecules Hyaluronic Acid Serum”
    • “great value — Good Molecules Niacinamide Serum”
    • “huge bottle — COSRX Advanced Snail Peptide Eye Cream”
  • Hydration and Moisture Mostly MentionedOften Mentioned
    • “skin drinks it up — COSRX Advanced Snail 96 Mucin Power Essence”
    • “absorbs instantly like water — COSRX The 6 Peptide Skin Booster Serum”
    • “woke up with soft, supple skin — COSRX Advanced Snail 92 All in One Cream”
    • “skin appears smooth and supple — Good Molecules Hyaluronic Acid Serum”
  • Acne and Pore Control Often MentionedOften Mentioned
    • “helped to improve my acne after only 2 weeks — COSRX Salicylic Acid Daily Gentle Cleanser”
    • “cleared up my spots — COSRX Low pH Good Morning Gel Cleanser”
    • “pores are much smaller — Good Molecules Niacinamide Serum”
    • “pores are visibly smaller — Good Molecules Niacinamide Brightening Toner”
  • Brightening and Glow Rarely NotedOften Mentioned
    • “scar on your chin doesn't look nearly as noticeable — Good Molecules Discoloration Correcting Serum”
    • “skin looks more radiant — Good Molecules Niacinamide Brightening Toner”
    • “Assassinates fine lines — Good Molecules Super Peptide Serum”
    • “diminished fine lines under eyes — COSRX The Retinol 0.1 Cream”
  • Packaging and Sizing Issues Often MentionedSometimes Noted
    • “only 20mls... significantly less product — COSRX The Hyaluronic Acid 3 Serum”
    • “tube is tiny — COSRX The Retinol 0.1 Cream”
    • “Metal tube cracks — Good Molecules Yerba Mate Wake Up Eye Gel”
    • “Hole is too big — Good Molecules Pineapple Exfoliating Powder”
  • Drying or Insufficient Moisture Often MentionedSometimes Noted
    • “left my face tight — COSRX Low pH Good Morning Gel Cleanser”
    • “leaves skin feeling tight — COSRX Salicylic Acid Daily Gentle Cleanser”
    • “dried my skin out — Good Molecules Hyaluronic Acid Serum”
    • “didn't do anything — Good Molecules Gentle Retinol Cream”
  • Slow or Ineffective Results Sometimes NotedSometimes Noted
    • “no change in circles — COSRX Advanced Snail Peptide Eye Cream”
    • “Takes a month to work — COSRX BHA Blackhead Power Liquid”
    • “didn't really see a difference — Good Molecules Discoloration Correcting Serum”
    • “completely clear so red shows — Good Molecules PIMPLE PATCHES”

COSRX vs Good Molecules routines for dry skin

Buy Good Molecules routine · AED 512.25 · 89% fitBuy COSRX routine · AED 408.70 · 83% fitSee multi-brand routine · 96% fit

COSRX vs Good Molecules routines for oily skin

Buy COSRX routine · AED 581.27 · 91% fitBuy Good Molecules routine · AED 887.58 · 89% fitSee multi-brand routine · 97% fit

COSRX vs Good Molecules routines for combination skin

Buy COSRX routine · AED 475.50 · 89% fitBuy Good Molecules routine · AED 834.64 · 89% fitSee multi-brand routine · 96% fit

Questions and answers

COSRX or Good Molecules: which is better?

Both COSRX and Good Molecules offer great options, with COSRX having a Superior fit for oily and oily acne-prone skin, while Good Molecules has a Superior fit for dry sensitive skin and skin with dark spots.

What is the difference between COSRX and Good Molecules?

COSRX is best for oily skin, oily acne-prone skin, and dry skin, while Good Molecules is best for sensitive skin, acne-prone skin, and skin with dark spots. Both brands offer affordable options, but COSRX focuses heavily on snail mucin and gentle formulations, whereas Good Molecules emphasizes targeted serums and minimalist ingredients.

COSRX or Good Molecules for dry skin?

Both COSRX and Good Molecules offer a High Lovi routine fit for dry skin, though COSRX stands out for its hydrating formulas featuring key ingredients like hyaluronic acid and glycerin. Topical hyaluronic acid helps improve skin hydration and moisture retention for dry skin types.

Journal of Pharmacy & Pharmaceutical Sciences, 2015Dermatologic Therapy, 2022

COSRX or Good Molecules: which cleanser is better?

Both COSRX and Good Molecules offer cleansers on the products on this page, and your choice may depend on your specific skin type and needs. For instance, the COSRX Advanced Snail Mucin Gel Cleanser achieves a Superior fit for sensitive, acne-prone, dry, dry sensitive, and combination skin types. Meanwhile, the Good Molecules Hydrating Facial Cleansing Gel provides a High fit for dry, sensitive, dry sensitive, mature, and acne-prone skin.

Which is more affordable, COSRX or Good Molecules?

Good Molecules is more affordable than COSRX, as the products on this page are known for affordable and great value serums and moisturizers.

COSRX or Good Molecules: which brand is better for soothing and gentle formulas?

COSRX is better for soothing and gentle formulas, as the products on this page outperform Good Molecules in that area.

COSRX or Good Molecules for oily skin?

For oily skin, COSRX has a Superior routine fit on Lovi while Good Molecules has a High routine fit. The products on this page from COSRX help with acne control and clearing.

COSRX or Good Molecules: which moisturizer is better?

Both COSRX and Good Molecules offer well-liked moisturizers, with COSRX having a Superior Lovi fit for dry skin through its Advanced Snail 96 Mucin Power Essence and Good Molecules providing affordable hydration and moisture. Hyaluronic acid helps improve skin moisture and quality.

Dermatologic Therapy, 2022

COSRX or Good Molecules for sensitive skin?

Both COSRX and Good Molecules achieve a Superior Lovi fit level for sensitive skin, making them equally good options. Reviewers note that COSRX is especially praised for its soothing and gentle formulas, while Good Molecules is recognized for its very gentle serums.

COSRX or Good Molecules: which sunscreen is better?

Both COSRX and Good Molecules offer great sunscreen options, as the products on this page for sun protection generally feature high Lovi fit levels across skin types. COSRX is well-known for its soothing formulas, while Good Molecules provides fragrance-free options that fit sensitive skin very well.

COSRX or Good Molecules for acne-prone skin?

Both COSRX and Good Molecules offer exceptional options for acne-prone skin, with Lovi giving both brands a Superior fit level for this skin type. Reviewers note that COSRX helps provide effective acne control and clearing, while Good Molecules helps fade dark spots and improve skin texture.

COSRX or Good Molecules for skin with dark spots?

Good Molecules has a Superior routine fit for skin with dark spots, whereas COSRX has a High fit. Good Molecules also does better for brightening and glow according to reviewers.

COSRX or Good Molecules for dry sensitive skin?

For dry sensitive skin, both brands offer products on this page with strong performance, but Good Molecules is rated with a Superior routine fit compared to COSRX which has a High fit. Good Molecules helps soothe and hydrate dry sensitive skin using key ingredients like glycerin and hyaluronic acid, and reviewers often mention its very gentle serums.

Journal of Pharmacy & Pharmaceutical Sciences, 2015Drug Delivery, 2017

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?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play