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Some By Mi vs Medik8

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

Some By Mi and Medik8 are skincare brands that offer serums, cleansers, toners, moisturizers, eye products, and more. The Korean brand Some By Mi, founded in 2016 and owned by JKL Partners since 2021, is known for niacinamide, centella asiatica, and salicylic acid, fitting dry skin and skin with dark spots best. The British brand Medik8, founded in 2009 and owned by L'Oreal Groupe since 2025, is built around hyaluronic acid. Both differ in their formulations and regional origins, while niacinamide decreases hyperpigmentation and improves skin aging signs, salicylic acid reduces acne lesions and maintains skin clarity, and hyaluronic acid lengthens toxin wrinkle effect duration.

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

kedglobal.compreqin.comtracxn.com

Medik8 is a British skincare brand founded in 2009 and owned by L'Oréal Groupe since 2025.

loreal.commedik8.comtracxn.com

This page compares some of the most popular Some By Mi and Medik8 products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Some By Mi vs Medik8 products

People Say

Some By MiMedik8
  • Gentle Formulas and Non-Irritating Often MentionedMostly Mentioned
    • “zero irritation or peeling — Medik8 CRYSTAL RETINAL 3”
    • “only Vitamin C my sensitive skin can tolerate — Medik8 C-Tetra Serum”
    • “Best retinol replacement — Medik8 Bakuchiol Peptides”
    • “Zero irritation or redness — Some By Mi Retinol Intense Reactivating Serum”
  • Skin Texture and 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”
    • “smoother skin — Medik8 Surface Radiance Cleanse”
    • “My skin was smoother, my skin texture felt more resurfaced. — Medik8 Sleep Glycolic”
  • Good Texture and Scent Profiles Often MentionedMostly Mentioned
    • “absorbed effortlessly — Medik8 Total Moisture Daily Facial Cream”
    • “Absorbs fast — Medik8 Liquid Peptides”
    • “smells like a spa — Medik8 CRYSTAL RETINAL 3”
    • “spreads soft on my skin — Some By Mi Super Matcha Pore Clean Clay Mask”
  • Brightening and Glowing Complexion Often MentionedOften Mentioned
    • “Fades dark spots — Some By Mi Galactomyces Pure Vitamin C Glow Serum”
    • “skin looks visibly brighter — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “I wake up glowing. It adds back that youthful bloom that I've lost. — Medik8 Sleep Glycolic”
    • “unlocked a serious glow — Medik8 C-Tetra Serum”
  • Hydrating and Moisturizing Often MentionedOften Mentioned
    • “Restores moisture — Medik8 Liquid Peptides”
    • “Instantly quenched the skin — Medik8 Hydr8 B5 Intense”
    • “Plumps skin with moisture — Medik8 Bakuchiol Peptides”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Lightweight and Fast Absorbing Often MentionedRarely Noted
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
    • “absorbs quickly — Some By Mi Snail Truecica Miracle Repair Serum”
    • “absorbs instantly — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “absorbs fast — Medik8 Oxy-R Peptides”
  • Slow or Ineffective 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”
    • “Not as effective as retinol — Medik8 Bakuchiol Peptides”
    • “no difference — Medik8 Oxy-R Peptides”
  • Dryness and Dehydration Often MentionedSometimes Noted
    • “slightly drying — Medik8 Surface Radiance Cleanse”
    • “need a thick moisturizer — Medik8 CRYSTAL RETINAL 3”
    • “need more moisture — Medik8 Crystal Retinal Ceramide Eye 3”
    • “not moisturizing enough — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
  • High Pricing and Value Rarely NotedOften Mentioned
    • “expensive — Some By Mi Super Matcha Pore Clean Clay Mask”
    • “Too expensive for 50ml — Some By Mi Beta Panthenol Repair Cream”
    • “Expensive per bottle — Medik8 Liquid Peptides”

Some By Mi vs Medik8 serums and treatments

Questions and answers

Some By Mi or Medik8: which is better?

Some By Mi is better for lightweight and budget-friendly care featuring niacinamide, while Medik8 is better for gentle, deeply hydrating formulas centered on hyaluronic acid.

The British Journal of Dermatology, 2002Drug Delivery, 2017

What is the difference between Some By Mi and Medik8?

Some By Mi is an affordable South Korean brand focused on gentle brightening and acne-clearing with ingredients like niacinamide, while Medik8 is a UK-based luxury brand known for deep hydration and anti-aging treatments featuring hyaluronic acid and retinal.

The British Journal of Dermatology, 2002Drug Delivery, 2017

Some By Mi or Medik8: which cleanser is better?

For deep pore cleansing, Some By Mi offers products on this page such as the Snail Truecica Miracle Repair Low pH Gel Cleanser, which has a Superior Lovi fit for skin with dark spots, mature skin, combination skin, acne-prone skin, and oily acne-prone skin. Meanwhile, Medik8 features the Surface Radiance Cleanse, which also holds a Superior Lovi fit for acne-prone skin, skin with dark spots, and oily acne-prone skin.

Which is more affordable, Some By Mi or Medik8?

Some By Mi is more affordable, whereas Medik8 comes with a high price point. Reviewers note that Some By Mi offers better pricing and value.

Which causes fewer breakouts, Some By Mi or Medik8?

Both Some By Mi and Medik8 offer products that help clear blemishes, as both brands feature effective acne-clearing treatments and ingredients like salicylic acid and AHAs on this page.

Between Some By Mi and Medik8, which brand has better fragrance-free options?

Some By Mi is the better choice for fragrance-free options because every single product on its page lists no fragrance in its ingredients, whereas Medik8 has one product containing fragrance. Both brands help provide gentle formulations, though Some By Mi is known for lightweight and fast-absorbing products.

How do the founding years and corporate ownership of Some By Mi and Medik8 compare?

Some By Mi was founded in South Korea in 2016 and is owned by JKL Partners, whereas Medik8 was founded in the United Kingdom in 2009 and is owned by L'Oréal Groupe.

Which brand performs better for hydrating and moisturizing according to review themes?

Medik8 performs better for hydrating and moisturizing according to the review themes.

Some By Mi or Medik8: which moisturizer is better?

For moisturizers, Some By Mi offers better pricing and value, while Medik8 provides superior hydration and moisturizing benefits. Some By Mi relies on ingredients like niacinamide, which helps reduce pigmentation, whereas Medik8 utilizes hyaluronic acid, which helps improve skin hydration.

The British Journal of Dermatology, 2002Antioxidants, 2021

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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