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Some By Mi vs RoC

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

Some By Mi and RoC are established skincare lines offering targeted serums, cleansers, toners, and moisturizers enriched with active ingredients like niacinamide, salicylic acid, glycerin, and retinol. The Korean label relies on centella asiatica alongside niacinamide and salicylic acid to gently nurture dry, sensitive, and acne-prone skin, while the French label harnesses glycerin and retinol to deliver deeply nourishing care for mature and dry skin. Ultimately, the two diverge in their formulation philosophies, pairing botanical-driven Asian beauty principles with advanced Western dermocosmetics.

Some By Mi is a Korean skincare brand founded in 2016 and owned by JKL Partners since 2021.

kedglobal.compreqin.comtracxn.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 Some By Mi and RoC products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Some By Mi vs RoC products

People Say

Some By MiRoC
  • Fine Lines and Wrinkles Rarely NotedMostly Mentioned
    • “wrinkles look less deep — RoC Retinol Correxion Deep Wrinkle Night Cream”
    • “Fine lines definitely softer — RoC Retinol Correxion Line Smoothing Eye Cream”
    • “diminished my forehead lines — RoC Derm Correxion Fill + Treat Serum”
    • “improvement in fine lines — Some By Mi Retinol Intense Advanced Triple Action Eye Cream”
  • Texture Smoothing Often MentionedOften Mentioned
    • “Skin became smoother — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Skin feels baby soft — Some By Mi Retinol Intense Reactivating Serum”
    • “face looked smoother — RoC Daily Resurfacing Disks”
    • “skin feels silky smooth — RoC Retinol Correxion Deep Wrinkle Night Cream”
  • Hydration and Moisture Often MentionedOften Mentioned
    • “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”
    • “My skin looks smoother and hydrated. — RoC Derm Correxion Contour Cream”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Lightweight Texture Often MentionedOften Mentioned
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “absorbs quickly — Some By Mi Snail Truecica Miracle Repair Serum”
    • “absorbs instantly — RoC Derm Correxion Fill + Treat Serum”
    • “absorbs quickly — RoC Multi Correxion Revive + Glow Daily Serum”
  • Gentle Formula Often MentionedSometimes Noted
    • “Zero irritation or redness — Some By Mi Retinol Intense Reactivating Serum”
    • “doesn't strip dry my skin — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “Surprisingly gentle — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “doesn't leave my skin feeling tight — RoC BARRIER RENEW® GEL-TO-FOAM CLEANSER”
  • Skin Brightening Often MentionedRarely Noted
    • “Fades dark spots — Some By Mi Galactomyces Pure Vitamin C Glow Serum”
    • “skin looks visibly brighter — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “brightens dull skin — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “instant luminosity — RoC Multi Correxion Revive + Glow Daily Serum”
  • Strong Scent and Fragrance Often MentionedSometimes Noted
    • “smells like perfume — RoC Retinol Correxion Deep Wrinkle Night Cream”
    • “smell is too strong — RoC Retinol Correxion Deep Wrinkle Serum”
    • “perfume smell is too strong — RoC Retinol Correxion Line Smoothing Max Hydration Cream”
    • “overwhelming citrus fragrance — Some By Mi V10 Hyal Air Fit Sunscreen”
  • Skin Irritation and Sensitivity Sometimes NotedOften Mentioned
    • “caused redness and stinging — Some By Mi AHA-BHA-PHA 30 Days Miracle Acne Clear Foam”
    • “lights my skin on fire — Some By Mi Retinol Intense Advanced Triple Action Eye Cream”
    • “stings on irritated skin — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “caused redness and stinging — RoC Retinol Correxion Deep Wrinkle Night Cream”
  • Slow or No Results Sometimes NotedSometimes Noted
    • “didn't do much for old scars — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “not noticed any significant changes — Some By Mi Retinol Intense Advanced Triple Action Eye Cream”
    • “didn't see anything drastic — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “took 4 weeks to see change — RoC Derm Correxion Fill + Treat Serum”

Some By Mi vs RoC routines for dry skin

Buy Some By Mi routine · CA$333.73 · 96% fitBuy RoC routine · CA$216.11 · 91% fitSee multi-brand routine · 99% fit

Some By Mi vs RoC routines for oily skin

Buy Some By Mi routine · CA$315.33 · 89% fitBuy RoC routine · CA$353.85 · 89% fitSee multi-brand routine · 96% fit

Some By Mi vs RoC routines for combination skin

Buy Some By Mi routine · CA$300.34 · 91% fitBuy RoC routine · CA$320.94 · 89% fitSee multi-brand routine · 96% fit

Questions and answers

Some By Mi or RoC: which is better?

Some By Mi is better for sensitive and acne-prone skin because it focuses on gentle, fragrance-free formulas with ingredients like niacinamide, while RoC is better for addressing fine lines and wrinkles using retinol. Both brands offer an equal routine fit for dry and mature skin.

The Journal of Investigative Dermatology, 2000The British Journal of Dermatology, 2002

What is the difference between Some By Mi and RoC?

Some By Mi is best for gentle formulas and skin brightening, while RoC specializes in reducing fine lines and wrinkles. Some By Mi achieves a Superior fit for sensitive and dry sensitive skin on the page, whereas RoC has a High fit for those skin types.

Antioxidants, 2021The Journal of Investigative Dermatology, 2000

Some By Mi or RoC for dry skin?

Some By Mi and RoC both achieve a Superior routine fit level for dry skin. However, Some By Mi is best suited for dry and sensitive skin types while RoC focuses on mature skin and dry skin.

Some By Mi or RoC: which cleanser is better?

Some By Mi is better for sensitive and acne-prone skin because its cleansers focus on deep pore cleansing without fragrance, whereas RoC offers gentle barrier-renewing options for dry and sensitive types. Lovi rates Some By Mi cleansers as High or Superior for most oily and acne-prone skin types.

Which is more affordable, Some By Mi or RoC?

The products on this page do not list pricing information, so neither Some By Mi nor RoC can be called more affordable here.

Between Some By Mi and RoC, which brand offers better results for fine lines and wrinkles according to reviewers?

RoC offers better results for fine lines and wrinkles according to reviewers. The products on this page help reduce wrinkles and fine lines, utilizing key ingredients like retinol.

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

How do the fragrance options and ingredients differ between Some By Mi and RoC products?

Some By Mi products on this page list no fragrance in their ingredients, whereas RoC features fragrance in some of its formulas. Additionally, Some By Mi relies on key ingredients like niacinamide, centella asiatica, and salicylic acid, while RoC focuses on glycerin, retinol, vitamin c, and hyaluronic acid.

The British Journal of Dermatology, 2002Antioxidants, 2021

Which brand performs better in skin brightening and providing a gentle formula?

Some By Mi performs better in skin brightening and providing a gentle formula. Reviewers note that the products on this page offer effective complexion brightening alongside a gentler formulation.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or RoC for oily skin?

Both Some By Mi and RoC offer a High Lovi fit for oily skin. Some By Mi relies on ingredients like niacinamide to help regulate and brighten, while RoC utilizes retinol to help target aging and texture.

The British Journal of Dermatology, 2002The Journal of Investigative Dermatology, 2000

Some By Mi or RoC: which moisturizer is better?

Some By Mi and RoC both feature moisturizers with high Lovi fit levels for dry skin, though Some By Mi stands out for its fragrance-free formulas while RoC utilizes ingredients like retinol and hyaluronic acid for targeted anti-aging care.

The Journal of Investigative Dermatology, 2000Dermatologic Therapy, 2022

Some By Mi or RoC for sensitive skin?

Lovi shows that Some By Mi is a Superior fit for sensitive skin, whereas RoC is a High fit. Some By Mi stands out for gentler formulas, while RoC formulas sometimes cause skin irritation.

Some By Mi or RoC: which sunscreen is better?

Some By Mi and RoC offer sunscreens that perform similarly, as Lovi rates the V10 Hyal Air Fit Sunscreen from Some By Mi and the BARRIER RENEW AM MOISTURIZER SPF 30 from RoC as High for oily skin, acne-prone skin, sensitive skin, and other skin types. However, shoppers seeking fragrance-free options may prefer Some By Mi, because every product on its page lists no fragrance, whereas RoC includes fragrance in some of its items.

Some By Mi or RoC for acne-prone skin?

Both brands fit acne-prone skin well, with Lovi rating Some By Mi as High and RoC as High. Some By Mi helps with brightening and provides gentle formulas using ingredients like niacinamide, while RoC targets fine lines and wrinkles using retinol.

The British Journal of Dermatology, 2002The 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

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