🇪🇸Spain

Some By Mi vs ISDIN

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

Some By Mi and ISDIN are skincare brands that offer distinct approaches to daily care, with the former founded in 2016 and the latter established in 1975. Some By Mi provides serums, cleansers, toners, moisturizers, and more, built around niacinamide, centella asiatica, and salicylic acid to suit dry sensitive skin, dry skin, and specific concerns like acne, dark spots, and mature needs. Conversely, the Spanish brand is beloved for its thoughtful moisturizers, advanced sunscreens, targeted serums, and soothing eye products driven by expert formulas, fitting sensitive skin and mature skin best. While both deliver reliable daily support, they differ in their regional origins, key ingredient profiles, and specific target complexions.

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

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ISDIN is a Spanish skincare brand founded in 1975 and owned by Puig.

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

Popular Some By Mi vs ISDIN products

People Say

Some By MiISDIN
  • Lightweight and Absorption Often MentionedMostly Mentioned
    • “absorbs instantly — ISDIN Eryfotona Actinica”
    • “ultra-light fluid product, which makes it super easy to apply — ISDIN Fusion Water”
    • “Lightweight formula absorbs fast — ISDIN Hyaluronic Concentrate”
    • “absorbs quickly — Some By Mi Yuja Niacin Brightening Moisture Gel Cream”
  • Hydration and Moisture Often MentionedMostly Mentioned
    • “Improved moisture and texture — ISDIN Hyaluronic Moisture”
    • “My skin felt sooo hydrated and looks so plump and dewey. — ISDIN Fusion Water”
    • “skin looks smooth and healthy — ISDIN K-Ox Eyes”
    • “Lasts 100 hours as claimed — Some By Mi Beta Panthenol Repair Cream”
  • Sensitivity and Gentle Formula Often MentionedOften Mentioned
    • “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”
    • “Sensitive/reactive skin tolerates — ISDIN Hyaluronic Moisture”
    • “no excessive exfoliation — ISDIN Retinal Intense Serum”
  • Skin Texture and Smoothing Often MentionedSometimes Noted
    • “Skin became smoother — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Surprisingly gentle — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “Skin feels baby soft — Some By Mi Retinol Intense Reactivating Serum”
    • “skin looks smooth and healthy — ISDIN K-Ox Eyes”
  • Brightening and Complexion Often MentionedSometimes 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”
    • “My hyperpigmentation has lightened and skin looks more even, even shines more. — ISDIN Flavo-C Serum”
  • Refreshing and Soothing Sensation Often MentionedSometimes Noted
    • “Calmed my retinol burn overnight — Some By Mi Beta Panthenol Repair Cream”
    • “calm my redness — Some By Mi Snail Truecica Miracle Repair Serum”
    • “nice cooling effect — Some By Mi AHA-BHA-PHA 30 Days Miracle Acne Clear Foam”
    • “applicator has a cooling effect — ISDIN K-Ox Eyes”
  • Scents and Fragrance Often MentionedOften Mentioned
    • “overwhelming citrus fragrance — Some By Mi V10 Hyal Air Fit Sunscreen”
    • “Smells like mouthwash — Some By Mi AHA-BHA-PHA 30 Days Miracle Toner”
    • “smell is overpowering — ISDIN Eryfotona Actinica”
    • “lingering headache inducing effect — ISDIN K-Ox Eyes”
  • Price and Packaging 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”
    • “bottle is too small — Some By Mi Yuja Niacin Anti Blemish Serum”
    • “very expensive — ISDIN Eryfotona Actinica”
  • Skin Irritation Sometimes NotedSometimes Noted
    • “stings my eyes — Some By Mi V10 Hyal Air Fit Sunscreen”
    • “caused redness and stinging — Some By Mi AHA-BHA-PHA 30 Days Miracle Acne Clear Foam”
    • “this did make my eyes water water in the sun. — ISDIN Fusion Water”
    • “mild redness or irritation — ISDIN K-Ox Eyes”

Some By Mi vs ISDIN routines for dry skin

See multi-brand routine · 97% fit

Some By Mi vs ISDIN routines for oily skin

See multi-brand routine · 95% fit

Some By Mi vs ISDIN routines for combination skin

See multi-brand routine · 96% fit

Questions and answers

Some By Mi or ISDIN: which is better?

Both brands offer strong options, but ISDIN takes the lead with superior performance in lightweight hydration and sun protection, whereas Some By Mi excels in brightening and smoothing textures. Reviewers often note that ISDIN provides ultralight, makeup-friendly sunscreens, while Some By Mi offers fragrance-free formulas with key ingredients like niacinamide and salicylic acid.

The British Journal of Dermatology, 2002Antioxidants, 2021

What is the difference between Some By Mi and ISDIN?

Some By Mi is a South Korean brand founded in 2016 that offers fragrance-free products on this page and performs better in skin texture and brightening, while ISDIN is a Spanish brand founded in 1975 that leads in lightweight feel, hydration, and price point. Both brands achieve equal routine fit levels for sensitive, dry sensitive, and dark spot skin types.

Some By Mi or ISDIN for dry skin?

Both brands offer a Superior routine fit for dry skin, making them great options depending on your preference. Some By Mi stands out for value and brightening, while ISDIN leads in lightweight moisture and absorption.

Some By Mi or ISDIN: which moisturizer is better?

ISDIN delivers better lightweight moisturizers and scores higher for routine fit on oily and combination skin, while Some By Mi features no fragrance across the products on this page and better pricing value. Topical hyaluronic acid helps improve skin quality and signs of skin aging.

Dermatologic Therapy, 2022

Which is more affordable, Some By Mi or ISDIN?

Some By Mi is more affordable, whereas ISDIN is often noted for a high price point. Reviewers rank Some By Mi better for price and packaging value.

Which brand has more products without fragrance, Some By Mi or ISDIN?

Some By Mi has more products without fragrance because every product on its page lists no fragrance, whereas only three of eight ISDIN products on this page list no fragrance.

How do Some By Mi and ISDIN compare for mature skin routines?

Both brands offer solid options for mature skin, but ISDIN has a Superior routine fit compared to Some By Mi's High fit level. ISDIN excels with lightweight and hydrating formulations, whereas Some By Mi focuses on skin-smoothing textures and brightening benefits.

What are the main fragrance and scent complaints for ISDIN products compared to Some By Mi?

ISDIN products on this page sometimes have a strong fragrance, whereas reviewers note that Some By Mi products feature a strong or medicinal scent. Both brands are considered equal regarding scentes and fragrance in review themes.

Some By Mi or ISDIN for oily skin?

ISDIN is a better fit for oily skin, as Lovi rates its routine as Superior while Some By Mi rates as High. ISDIN performs better on this page for lightweight texture and absorption, and every product on the Some By Mi page lists no fragrance compared to ISDIN where several products include fragrance.

Some By Mi or ISDIN: which sunscreen is better?

Both brands offer highly rated sunscreens, with ISDIN performing better overall for lightweight absorption while Some By Mi features fragrance-free formulas. Lovi rates the ISDIN Fusion Water and Eryfotona Actinica as Superior for dry sensitive skin, and the Some By Mi V10 Hyal Air Fit Sunscreen as High for sensitive skin.

Some By Mi or ISDIN for sensitive skin?

Both Some By Mi and ISDIN are great for sensitive skin, as Lovi rates both brands as having a Superior routine fit for this skin type. Reviewers note that both brands match evenly on sensitivity and gentle formulas, while every product in the Some By Mi range on this page lists no fragrance.

Some By Mi or ISDIN for acne-prone skin?

Both brands are suitable for acne-prone skin, with ISDIN achieving a Superior routine fit and Some By Mi achieving a High routine fit on the products on this page. Some By Mi relies on key ingredients like niacinamide to help improve skin tone and complexion, whereas ISDIN offers ultralight sunscreens and lightweight moisturizers that are well-received by reviewers.

The British Journal of Dermatology, 2002

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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