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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, with the former founded in 2016 and the latter in 2009. Both offer serums, toners, and moisturizers, while the Korean brand centers on niacinamide, centella asiatica, and salicylic acid for dry sensitive skin and dark spots, and the British brand focuses on hyaluronic acid for dry and dry sensitive skin. They differ in their primary formulations and target concerns, though both deliver targeted results through dedicated regimens.

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.

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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

Buy Medik8 routine · $235.67 · 96% fitBuy Some By Mi routine · $124.60 · 91% fitSee multi-brand routine · 99% fit

Some By Mi vs Medik8 routines for oily skin

Buy Medik8 routine · $418.54 · 90% fitBuy Some By Mi routine · $232.30 · 87% fitSee multi-brand routine · 98% fit

Some By Mi vs Medik8 routines for combination skin

Buy Medik8 routine · $419.65 · 93% fitBuy Some By Mi routine · $232.30 · 88% fitSee multi-brand routine · 97% fit

Questions and answers

Some By Mi or Medik8: which is better?

Some By Mi and Medik8 are both strong options depending on your skin goals and budget, as Lovi rates Some By Mi as superior for dark spots and dry sensitive skin, while Medik8 offers superior routines for oily and acne-prone skin. Reviewers note that Some By Mi excels in lightweight formulas and pricing, whereas Medik8 is praised for hydration and gentle textures.

What is the difference between Some By Mi and Medik8?

Some By Mi is a South Korean brand founded in 2016 that offers fragrance-free products on this page and is noted for its lightweight serums and high pricing value, whereas Medik8 is a UK-based brand founded in 2009 that provides deep hydration and scores higher for routine fit on oily and combination skin. Both brands offer comparable results for dry skin and dry sensitive skin, but Medik8 features a higher price point while Some By Mi occasionally notes drying effects.

Some By Mi or Medik8 for dry skin?

Both Some By Mi and Medik8 fit dry skin with a Superior routine level. Some By Mi helps with dry skin through products on this page featuring ingredients like niacinamide and hyaluronic acid derivatives, while Medik8 helps with deep hydration and plumping.

Drug Delivery, 2017Antioxidants, 2021

Some By Mi or Medik8: which cleanser is better?

When comparing cleansers, Some By Mi offers deep pore cleansing options that fit oily acne-prone skin at a High level and skin with dark spots at a Superior level. Medik8 provides the Surface Radiance Cleanse, which helps achieve a Superior fit for acne-prone skin and skin with dark spots.

Which is more affordable, Some By Mi or Medik8?

Some By Mi is more affordable, as Medik8 is noted for a high price point. Reviewers frequently mention high pricing and value as a drawback for Medik8, whereas Some By Mi offers better value.

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

Some By Mi provides better results for skin with dark spots, as Lovi rates its routine fit as Superior compared to High for Medik8. Niacinamide helps reduce cutaneous pigmentation.

The British Journal of Dermatology, 2002Antioxidants, 2021

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

Some By Mi was founded in 2016 in South Korea and has been owned by JKL Partners since 2021, whereas Medik8 was founded in 2009 in the United Kingdom and is owned by L'Oréal Groupe as of 2025.

Which brand performs better for hydration and moisturization according to reviewer themes?

Medik8 performs better for hydration and moisturization according to reviewer themes, standing out for its deep hydration and plumping. Lovi rates Medik8 as having a Superior routine fit for dry skin, matching Some By Mi on that skin type.

Some By Mi or Medik8 for oily skin?

Medik8 is a better fit for oily skin, earning a Superior routine fit compared to Some By Mi's High level.

Some By Mi or Medik8: which moisturizer is better?

Both Some By Mi and Medik8 offer moisturizers that fit dry skin at a Superior level on this page. Medik8 is noted by reviewers for deep hydration and plumping, while Some By Mi helps with complexion brightening through ingredients like niacinamide.

The British Journal of Dermatology, 2002

Some By Mi or Medik8 for sensitive skin?

Both Some By Mi and Medik8 achieve a superior routine fit for sensitive skin, so either brand may work well depending on your preferences. Some By Mi features fragrance-free formulations and key ingredients like niacinamide, which helps with skin pigmentation and barrier support.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or Medik8 for acne-prone skin?

For acne-prone skin, Lovi rates Medik8 as Superior and Some By Mi as High.

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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