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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 well-regarded skincare brands that offer distinct approaches to complexion care. The Korean label features serums, cleansers, toners, and moisturizers built around niacinamide, centella asiatica, and salicylic acid, while the Spanish house is known for sophisticated moisturizers, advanced sunscreens, targeted serums, and soothing eye products driven by meticulously engineered formulas. Both manufacturers suit sensitive skin and acne-prone skin well, though the former fits skin with dark spots and dry sensitive skin best through key ingredients like niacinamide and salicylic acid, whereas the latter serves oily skin and specific concerns with gentle yet effective compositions. Ultimately, they differ in their regional origins, founding eras, and signature blends designed for varied dermatological needs.

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

Buy ISDIN routine · A$223.48 · 94% fitBuy Some By Mi routine · A$222.98 · 93% fitSee multi-brand routine · 97% fit

Some By Mi vs ISDIN routines for oily skin

Buy ISDIN routine · A$440.85 · 94% fitBuy Some By Mi routine · A$301.59 · 88% fitSee multi-brand routine · 96% fit

Some By Mi vs ISDIN routines for combination skin

Buy ISDIN routine · A$384.33 · 93% fitBuy Some By Mi routine · A$224.16 · 88% fitSee multi-brand routine · 95% fit

Questions and answers

Some By Mi or ISDIN: which is better?

Both brands are great choices depending on your skincare goals, as ISDIN excels in lightweight hydration and sun protection, while Some By Mi stands out for brightening and skin smoothing. Niacinamide helps reduce skin pigmentation, and retinol stimulates collagen accumulation to improve aging skin.

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

What is the difference between Some By Mi and ISDIN?

ISDIN does better for lightweight feel, hydration, and overall routines on oily, combination, and acne-prone skin, while Some By Mi excels in skin texture, brightening, and price value. Reviewers note that ISDIN offers ultralight sunscreens, whereas Some By Mi features fragrance-free products across its entire range.

Some By Mi or ISDIN for dry skin?

Both Some By Mi and ISDIN are great for dry skin, earning a Superior routine fit from Lovi. Some By Mi relies on ingredients like niacinamide to help brighten and retain moisture, while ISDIN offers lightweight moisturizers and sunscreens that help hydrate the skin without feeling heavy.

The British Journal of Dermatology, 2002Antioxidants, 2021

Some By Mi or ISDIN: which moisturizer is better?

ISDIN does better for lightweight and hydration among moisturizers, while Some By Mi scores better for price and packaging value. Niacinamide in Some By Mi moisturizers helps brighten complexion.

The British Journal of Dermatology, 2002

Which is more affordable, Some By Mi or ISDIN?

Some By Mi is more affordable, as reviewers often note ISDIN for its high price point while Some By Mi scores better for price and packaging value.

Between Some By Mi and ISDIN, which brand is better for skin brightening and complexion?

Some By Mi is better for skin brightening and complexion. The products on this page help improve tone with key ingredients like Niacinamide.

The British Journal of Dermatology, 2002Antioxidants, 2021

How do Some By Mi and ISDIN compare in terms of fragrance across their product lines?

Some By Mi has no fragrance listed across all the products on this page, whereas three out of eight ISDIN products list fragrance in their ingredients. Reviewers note that strong fragrance is sometimes found in ISDIN products, while Some By Mi scores equally in scent review themes.

Which brand performs better for skin texture and smoothing, Some By Mi or ISDIN?

Some By Mi does better for skin texture and smoothing, as shown by reviewer feedback on the page. Every product on this page from Some By Mi lists no fragrance in its ingredients, whereas some ISDIN options may include added fragrance.

Some By Mi or ISDIN for oily skin?

ISDIN is a better fit for oily skin, rating Superior compared to Some By Mi's High fit level across its routine.

Some By Mi or ISDIN: which sunscreen is better?

When it comes to sunscreens, ISDIN tends to do better overall with reviewers noting ultralight, makeup-friendly, and skin-friendly formulas across its range. Both brands offer solid options on this page, such as the ISDIN Eryfotona Actinica and the Some By Mi V10 Hyal Air Fit Sunscreen, which both achieve a high fit level for multiple skin types.

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 a Superior fit for this skin type. Reviewers note that both brands perform equally well regarding 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?

For acne-prone skin, both brands offer good options, though Lovi rates ISDIN as Superior and Some By Mi as High. Some By Mi products on this page feature acne-clearing treatments and ingredients like niacinamide, which helps reduce pigmentation.

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

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