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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 established skincare brands offering targeted serums, moisturizers, and toners tailored for dry and dry sensitive skin. The Korean brand features niacinamide, centella asiatica, and salicylic acid to address acne, dark spots, and aging, whereas the British brand centers its formulations around hyaluronic acid. While both suit similar skin types, they differ in their primary active ingredients and regional origins.

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

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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 routines for dry skin

See multi-brand routine · 98% fit

Some By Mi vs Medik8 routines for oily skin

See multi-brand routine · 96% fit

Some By Mi vs Medik8 routines for combination skin

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Questions and answers

Some By Mi or Medik8: which is better?

Both Some By Mi and Medik8 are great choices, with Some By Mi offering better value and lightweight formulas, while Medik8 excels in hydration and gentle anti-aging. Lovi finds that both brands deliver superior fit levels for dry sensitive and sensitive skin types.

What is the difference between Some By Mi and Medik8?

Some By Mi is an affordable South Korean brand focused on lightweight formulas with niacinamide and centella asiatica, whereas Medik8 is a British brand known for luxurious, highly moisturizing formulas centered on hyaluronic acid and retinol. Reviewers note that Medik8 provides better deep hydration and gentle care, while Some By Mi offers better value pricing and lighter texture.

The British Journal of Dermatology, 2002Drug Delivery, 2017

Some By Mi or Medik8 for dry skin?

Both Some By Mi and Medik8 achieve a Superior Lovi fit for dry skin, making either brand a strong choice depending on your budget and preferences. Some By Mi provides better pricing and value, while Medik8 offers advantages in hydration and moisturizing.

Some By Mi or Medik8: which cleanser is better?

Both Some By Mi and Medik8 offer effective cleansers, with Some By Mi featuring deep pore cleansing cleansers and Medik8 providing the Surface Radiance Cleanse which achieves a Superior fit level for acne-prone skin and skin with dark spots on this page.

Which is more affordable, Some By Mi or Medik8?

Some By Mi is more affordable, as Medik8 is noted for having a high price point among the products on this page.

Between Some By Mi and Medik8, which brand is better for targeting skin with dark spots?

Some By Mi is better for targeting skin with dark spots, as Lovi rates its routine as Superior compared to High for Medik8. Both brands feature key ingredients like niacinamide and vitamin C that help reduce pigmentation and brighten the complexion.

The British Journal of Dermatology, 2002Antioxidants, 2021

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 review themes. Lovi rates both brands as having a Superior routine fit for dry skin and dry sensitive skin.

Some By Mi or Medik8 for oily skin?

Both Some By Mi and Medik8 offer a high routine fit for oily skin. The products on this page help provide effective care for this skin type.

Some By Mi or Medik8: which moisturizer is better?

Medik8 stands out for its hydrating and moisturizing benefits across the products on this page, while Some By Mi offers better value for money. Niacinamide helps reduce pigmentation and suppress melanosome transfer, which may support brightening effects.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Medik8 for sensitive skin?

Both Some By Mi and Medik8 achieve a Superior Lovi fit level for sensitive skin. Reviewers mostly mention that Medik8 offers gentle and non-irritating serums.

Some By Mi or Medik8 for acne-prone skin?

For acne-prone skin, Lovi rates both Some By Mi and Medik8 as High. Some By Mi relies on key ingredients like salicylic acid and niacinamide across the products on this page to help target blemishes, while Medik8 focuses on formulas that help soothe and improve skin texture.

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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