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COSRX vs La Roche-Posay

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

COSRX and La Roche-Posay are respected skincare labels that help people build gentle, effective routines. The Korean brand, founded in 2013 and owned by Amorepacific Group since 2024, offers serums, moisturizers, cleansers, masks, and more with hyaluronic acid, glycerin, and niacinamide to suit oily and sensitive skin. Meanwhile, the French brand, founded in 1975 and owned by L'Oréal S.A. since 1989, provides nourishing serums, rich moisturizers, gentle cleansers, and targeted eye products with glycerin, soothing thermal water, and niacinamide to suit mature skin and skin with dark spots best. While both utilize ingredients like niacinamide and glycerin to support hydration and reduce hyperpigmentation, the former relies on formulations that balance moisture and soothe irritation for acne-prone, mature, and dark spot concerns, whereas the latter employs carefully balanced active ingredients utilizing thermal water to care for acne-prone skin, dark spots, and mature needs.

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

koreajoongangdaily.combeautymatter.comprnewswire.com

La Roche-Posay is a French skincare brand founded in 1975 and owned by L'Oréal S.A. since 1989.

laroche-posay.com.aufr.wikipedia.org

This page compares some of the most popular COSRX and La Roche-Posay products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular COSRX vs La Roche-Posay products

People Say

COSRXLa Roche-Posay
  • Deep Hydration and Moisture Mostly MentionedMostly Mentioned
    • “skin drinks it up — COSRX Advanced Snail 96 Mucin Power Essence”
    • “woke up with soft, supple skin — COSRX Advanced Snail 92 All in One Cream”
    • “absorbs instantly — La Roche-Posay Toleriane Double Repair Face Moisturizer”
    • “skin feels plump — La Roche-Posay Hyalu B5 Serum”
  • Gentleness and Non-Stripping Formula Often MentionedOften Mentioned
    • “No stinging or irritation — COSRX BHA Blackhead Power Liquid”
    • “perfect for first-time retinol users — COSRX The Retinol 0.1 Cream”
    • “Great retinol for beginners — La Roche-Posay Retinol B3 Serum”
    • “doesn't clog pores — La Roche-Posay Anthelios”
  • Skin Texture and Smoothing Mostly MentionedOften Mentioned
    • “gives me that glass skin look — COSRX Advanced Snail 96 Mucin Power Essence”
    • “skin feels softer immediately — COSRX The 6 Peptide Skin Booster Serum”
    • “Skin feels like glass — COSRX BHA Blackhead Power Liquid”
    • “lightweight and absorbs quickly — La Roche-Posay Mela B3 Serum”
  • Lightweight and Fast Absorption Mostly MentionedSometimes Noted
    • “absorbs instantly like water — COSRX The 6 Peptide Skin Booster Serum”
    • “sinks in immediately — COSRX Advanced Snail Peptide Eye Cream”
    • “absorbs practically immediately — COSRX Oil-Free Ultra-Moisturizing Lotion (with Birch Sap)”
    • “absorbs in seconds — La Roche-Posay Anthelios”
  • Soothing and Calming Properties Sometimes NotedOften Mentioned
    • “Only cream that doesn't sting — La Roche-Posay Toleriane Dermallergo Eye Cream”
    • “Calmed my skin after a chemical peel — La Roche-Posay Thermal Spring Water”
    • “no stinging — La Roche-Posay Toleriane Double Repair Face Moisturizer”
    • “calms down my redness — COSRX Advanced Snail 96 Mucin Power Essence”
  • Acne and Pore Control Often MentionedSometimes Noted
    • “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”
    • “Melted blackheads right off — COSRX BHA Blackhead Power Liquid”
    • “clears acne blemishes — La Roche-Posay Effaclar Medicated Gel Cleanser”
  • Packaging, Size, and Pricing Issues Often MentionedOften Mentioned
    • “only 20mls... significantly less product — COSRX The Hyaluronic Acid 3 Serum”
    • “tube is tiny — COSRX The Retinol 0.1 Cream”
    • “tube cracked on the side — COSRX The Retinol 0.1 Cream”
    • “pump stops working — La Roche-Posay Lipikar AP+M Triple Repair Moisturizing Cream”
  • Unpleasant Texture and Finish Sometimes NotedSometimes Noted
    • “texture is gooey and stringy — COSRX Advanced Snail 92 All in One Cream”
    • “too slimy and sticky — COSRX Advanced Snail 96 Mucin Power Essence”
    • “Very sticky — La Roche-Posay Pure Vitamin C10 Serum”
    • “leaves a tacky residue — La Roche-Posay Hyalu B5 Serum”
  • Skin Drying and Insufficient Moisture Often MentionedSometimes Noted
    • “skin felt tight later — La Roche-Posay Toleriane Double Repair Face Moisturizer”
    • “excessive dryness — La Roche-Posay Effaclar Medicated Gel Cleanser”
    • “Not moisturizing enough for winter — La Roche-Posay Toleriane Dermallergo Eye Cream”
    • “left my face tight — COSRX Low pH Good Morning Gel Cleanser”

COSRX vs La Roche-Posay routines for dry skin

Buy COSRX routine · A$239.37 · 91% fitBuy La Roche-Posay routine · A$226.43 · 88% fitSee multi-brand routine · 97% fit

COSRX vs La Roche-Posay routines for oily skin

Buy COSRX routine · A$330.57 · 92% fitBuy La Roche-Posay routine · A$296.27 · 84% fitSee multi-brand routine · 96% fit

COSRX vs La Roche-Posay routines for combination skin

Buy COSRX routine · A$311.08 · 89% fitBuy La Roche-Posay routine · A$282.65 · 81% fitSee multi-brand routine · 95% fit

Questions and answers

COSRX or La Roche-Posay: which is better?

COSRX is better for acne control and skin texture, while La Roche-Posay excels in soothing and calming properties.

What is the difference between COSRX and La Roche-Posay?

COSRX is a South Korean brand founded in 2013 and owned by Amorepacific Group, while La Roche-Posay is a French brand founded in 1975 and owned by L'Oréal S.A. COSRX fits best for oily, sensitive, and dry sensitive skin, whereas La Roche-Posay fits best for mature skin, skin with dark spots, and dry skin.

COSRX or La Roche-Posay for dry skin?

COSRX achieves a Superior fit for dry skin, whereas La Roche-Posay reaches a High fit on the Lovi scale. Topical hyaluronic acid helps provide deep hydration and moisturization for dry skin types.

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

COSRX or La Roche-Posay: which cleanser is better?

COSRX is better for acne and pore control across the products on this page, while both brands are equal in gentleness and non-stripping formulas. COSRX fits oily skin with a Superior routine level, compared to La Roche-Posay's High level.

Which is more affordable, COSRX or La Roche-Posay?

Comparing affordability between COSRX and La Roche-Posay, the products on this page show that COSRX faces price, value, and size concerns less frequently in reviewer feedback than La Roche-Posay.

COSRX or La Roche-Posay for oily skin?

For oily skin, COSRX has a Superior routine fit while La Roche-Posay has a High routine fit. Reviewers note that COSRX does better for acne and pore control, as well as lightweight and fast absorption.

COSRX or La Roche-Posay: which moisturizer is better?

Comparing moisturizing options on the page, COSRX offers superior fit levels for dry and sensitive skin types through products like its Advanced Snail 96 Mucin Power Essence. La Roche-Posay achieves a superior fit specifically for mature skin and skin with dark spots with its Pure Vitamin C Cream. Both brands feature formulations utilizing hyaluronic acid, which helps support skin hydration.

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

COSRX or La Roche-Posay for sensitive skin?

For sensitive skin, COSRX fits better with a Superior routine level compared to La Roche-Posay's High level. COSRX also has fewer products on the page with fragrance, helping shoppers avoid potential irritation.

COSRX or La Roche-Posay: which sunscreen is better?

La Roche-Posay Anthelios achieves a superior Lovi fit level for acne-prone skin, combination skin, mature skin, oily skin, sensitive skin, and skin with dark spots, whereas COSRX Ultra-Light Invisible Sunscreen is rated High for those same types. Both brands offer fragrance-free sunscreen options, though La Roche-Posay includes fragrance in its standard Anthelios formula.

COSRX or La Roche-Posay for acne-prone skin?

For acne-prone skin, COSRX fits better with a Superior routine level compared to La Roche-Posay which has a High routine level. COSRX also does better on acne and pore control according to reviewers.

COSRX or La Roche-Posay for mature skin?

For mature skin, La Roche-Posay provides a Superior routine fit while COSRX offers a High fit. La Roche-Posay features ingredients like retinol, which helps stimulate collagen accumulation in naturally aged human skin.

The Journal of Investigative Dermatology, 2000Archives of Dermatology, 2007

COSRX or La Roche-Posay for skin with dark spots?

For skin with dark spots, both COSRX and La Roche-Posay offer products on this page rated as a High fit level. La Roche-Posay also features options rated as Superior, such as the Pure Vitamin C Cream and MELA B3 Facial Gel Cleanser.

COSRX or La Roche-Posay for dry sensitive skin?

For dry sensitive skin, COSRX has a Superior routine fit, while La Roche-Posay reaches a High fit level. Both brands provide gentle formulations, but COSRX is often noted for deep hydration and lightweight absorption.

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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