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COSRX vs RoC

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

COSRX and RoC are established skincare brands from Korea and France that offer thoughtfully formulated serums, moisturizers, and cleansers. The Korean brand is known for utilizing hyaluronic acid, glycerin, and niacinamide to best suit oily and acne-prone skin, while the French brand relies on glycerin and retinol to best care for mature and dry skin. Both lines expertly balance delicate moisture levels and target specific concerns, though they differ through their distinct heritage, key ingredients, and ideal skin types.

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

koreajoongangdaily.combeautymatter.comprnewswire.com

RoC is a French skincare brand founded in 1957 and owned by Bridgepoint Group plc since 2024.

en.wikipedia.orgprnewswire.combeautymatter.com

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

Popular COSRX vs RoC products

People Say

COSRXRoC
  • Skin texture improvement Often MentionedMostly 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”
    • “diminished my forehead lines — RoC Derm Correxion Fill + Treat Serum”
    • “face looked smoother — RoC Daily Resurfacing Disks”
  • Deep hydration and moisturization Mostly MentionedOften 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”
    • “skin is no longer dry — RoC Retinol Correxion Line Smoothing Max Hydration Cream”
    • “Areas stay hydrated all day — RoC Multi Correxion Hydrate + Plump Eye Cream”
  • Lightweight and fast absorption Often MentionedOften Mentioned
    • “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 instantly — RoC Derm Correxion Fill + Treat Serum”
  • Gentle and non-stripping formula Often MentionedSometimes Noted
    • “No stinging or irritation — COSRX BHA Blackhead Power Liquid”
    • “perfect for first-time retinol users — COSRX The Retinol 0.1 Cream”
    • “doesn't strip my skin — COSRX Low pH Good Morning Gel Cleanser”
    • “doesn't leave my skin feeling tight — RoC BARRIER RENEW® GEL-TO-FOAM CLEANSER”
  • Reduces fine lines and wrinkles Rarely NotedOften Mentioned
    • “wrinkles look less deep — RoC Retinol Correxion Deep Wrinkle Night Cream”
    • “Fine lines definitely softer — RoC Retinol Correxion Line Smoothing Eye Cream”
    • “crow's feet are fading — RoC Retinol Correxion Deep Wrinkle Serum”
    • “diminished fine lines under eyes — COSRX The Retinol 0.1 Cream”
  • Soothing and calming Often MentionedRarely Noted
    • “calms down my redness — COSRX Advanced Snail 96 Mucin Power Essence”
    • “calms inflammation — COSRX Advanced Snail 92 All in One Cream”
    • “no stinging — COSRX Advanced Snail Peptide Eye Cream”
    • “super calming and downright effective — RoC BARRIER RENEW® GEL-TO-FOAM CLEANSER”
  • Strong medicinal or chemical scent Sometimes NotedSometimes Noted
    • “smells like chemicals — COSRX Low pH Good Morning Gel Cleanser”
    • “smells like onions — COSRX The Retinol 0.1 Cream”
    • “smells like perfume — RoC Retinol Correxion Deep Wrinkle Night Cream”
    • “smell is too strong — RoC Retinol Correxion Deep Wrinkle Serum”
  • Allergic reactions and skin irritation Rarely NotedOften Mentioned
    • “burned my skin — COSRX Advanced Snail 96 Mucin Power Essence”
    • “reacted to the niacinamide — COSRX The 6 Peptide Skin Booster Serum”
    • “minor irritation — COSRX Salicylic Acid Daily Gentle Cleanser”
    • “caused redness and stinging — RoC Retinol Correxion Deep Wrinkle Night Cream”
  • No visible results Rarely NotedSometimes Noted
    • “didn't do anything — COSRX AHA/BHA Clarifying Treatment Toner”
    • “did absolutely nothing — COSRX Advanced Snail 96 Mucin Power Essence”
    • “didn't notice difference — RoC Retinol Correxion Deep Wrinkle Night Cream”
    • “No difference after weeks — RoC Retinol Correxion Line Smoothing Eye Cream”

COSRX vs RoC routines for dry skin

Buy RoC routine · $153.61 · 91% fitBuy COSRX routine · $128.96 · 87% fitSee multi-brand routine · 99% fit

COSRX vs RoC routines for oily skin

Buy COSRX routine · $292.12 · 91% fitBuy RoC routine · $329.90 · 90% fitSee multi-brand routine · 98% fit

COSRX vs RoC routines for combination skin

Buy RoC routine · $321.49 · 90% fitBuy COSRX routine · $268.03 · 89% fitSee multi-brand routine · 97% fit

Questions and answers

COSRX or RoC: which is better?

Both COSRX and RoC are great brands, but they excel in different areas based on your skin needs. COSRX is often favored for its lightweight, soothing formulas that help with hydration and acne control, while RoC is typically better for reducing fine lines and wrinkles using ingredients like retinol.

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

What is the difference between COSRX and RoC?

COSRX is a South Korean brand focused on hydration, soothing ingredients, and acne control, whereas RoC is a French brand centered on anti-aging and wrinkle reduction using retinol. COSRX provides a superior fit for oily and oily acne-prone skin, while RoC offers a superior routine fit for mature, dry, acne-prone, combination, and dark spot-prone skin.

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

COSRX or RoC for dry skin?

RoC fits dry skin better than COSRX, as Lovi rates RoC as Superior for dry skin compared to COSRX at High. Retinol, a key ingredient across RoC products, helps stimulate collagen accumulation in naturally aged human skin.

The Journal of Investigative Dermatology, 2000

COSRX or RoC: which cleanser is better?

Both COSRX and RoC offer cleansers on the products on this page, but COSRX is better known for gentle and non-stripping formulas, whereas RoC provides options like the Barrier Renew Gel-to-Foam Cleanser with a High Lovi fit level across multiple skin types.

Which is more affordable, COSRX or RoC?

The provided page facts do not contain pricing information, so neither COSRX nor RoC can be determined as more affordable.

COSRX or RoC for reducing wrinkles and fine lines?

RoC does better for reducing wrinkles and fine lines, as the products on this page help smooth mature skin with ingredients like retinol. COSRX fits oily, oily acne-prone, and combination skin best, whereas RoC focuses on mature, dry, and acne-prone skin.

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

COSRX or RoC for oily skin?

Both COSRX and RoC have a Superior Lovi fit level for oily skin. Reviewers find that COSRX stands out for its lightweight and fast absorption as well as its gentle and non-stripping formula.

COSRX or RoC: which moisturizer is better?

RoC offers a Superior routine fit for mature, dry, and acne-prone skin with its hydrating creams, whereas COSRX achieves a High or Superior fit for those types with options like its snail mucin moisturizers. Retinol helps reduce fine lines and stimulate collagen accumulation in naturally aged human skin.

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

COSRX or RoC for sensitive skin?

Both COSRX and RoC are suitable choices, as Lovi rates both brands as having a High fit for sensitive skin. COSRX is often noted for being gentle and non-stripping, while RoC offers targeted anti-aging formulations that may help reduce fine lines.

COSRX or RoC: which sunscreen is better?

COSRX offers multiple sunscreens with high Lovi fit levels across skin types, whereas RoC features one sunscreen on the page.

COSRX or RoC for acne-prone skin?

For acne-prone skin, COSRX has a high routine fit and offers targeted options like the BHA Blackhead Power Liquid. RoC provides a superior routine fit on this page, featuring products formulated with retinol to help smooth skin texture.

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

COSRX or RoC for mature skin?

For mature skin, RoC has a superior Lovi fit level compared to COSRX's high fit level. RoC is often mentioned by reviewers for reducing fine lines and wrinkles, and its retinol helps stimulate collagen accumulation in naturally aged human skin.

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

COSRX or RoC for skin with dark spots?

For skin with dark spots, RoC has a Superior routine fit compared to COSRX, which has a High routine fit on this page. RoC's formulations leverage ingredients like retinol to help improve skin concerns over time.

The Journal of Investigative Dermatology, 2000

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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