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Medik8 vs ISDIN

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

Medik8 and ISDIN are sophisticated skincare brands offering diverse selections of serums, moisturizers, eye products, and more. Medik8, a British label founded in 2009 and owned by L'Oréal Groupe since 2025, builds its formulas around hyaluronic acid to suit dry skin and dry sensitive skin best, with standout items like the Surface Radiance Cleanse, Oxy-R Peptides, and Total Moisture Daily Facial Cream. Meanwhile, ISDIN is a Spanish brand founded in 1975 and owned by Puig that provides advanced moisturizers, sunscreens, serums, and eye products tailored best for sensitive skin and acne-prone skin, featuring reliable options such as Fusion Water, Eryfotona Actinica, and K-Ox Eyes. While both deliver targeted care, they differ in their heritage and foundational ingredients, with the British line emphasizing hyaluronic acid for wrinkle effects and the Spanish creator focusing on gentle daily protection.

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

loreal.commedik8.comtracxn.com

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 Medik8 and ISDIN products; for every product of both brands, with a fit score for your own skin, use the Lovi app.

Popular Medik8 vs ISDIN products

People Say

Medik8ISDIN
  • Lightweight and Elegant Texture 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”
    • “absorbed effortlessly — Medik8 Total Moisture Daily Facial Cream”
  • Deep Hydration and Plumping 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”
    • “Restores moisture — Medik8 Liquid Peptides”
  • Gentle and Non-Irritating Formulation Mostly MentionedOften 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”
    • “Sensitive/reactive skin tolerates — ISDIN Hyaluronic Moisture”
  • Brightening, Glow, and Fading Dark Spots Often MentionedSometimes Noted
    • “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”
    • “pigmentation lightened slightly — Medik8 Oxy-R Peptides”
    • “My hyperpigmentation has lightened and skin looks more even, even shines more. — ISDIN Flavo-C Serum”
  • Improves Skin Texture and Smoothness Often MentionedRarely Noted
    • “smoother skin — Medik8 Surface Radiance Cleanse”
    • “My skin was smoother, my skin texture felt more resurfaced. — Medik8 Sleep Glycolic”
    • “skin feels baby soft — Medik8 CRYSTAL RETINAL 3”
    • “skin was much smoother — ISDIN Retinal Intense Serum”
  • Good Makeup Compatibility Rarely NotedSometimes Noted
    • “acts like a primer — ISDIN Eryfotona Actinica”
    • “Great under makeup — ISDIN Hyaluronic Concentrate”
    • “layers well under sunscreen — Medik8 Total Moisture Daily Facial Cream”
  • High Price Point and Value Often MentionedOften Mentioned
    • “Expensive per bottle — Medik8 Liquid Peptides”
    • “very expensive for amount — Medik8 CRYSTAL RETINAL 3”
    • “very expensive — ISDIN Eryfotona Actinica”
    • “My only wish is that ISDIN would make this product in a bigger size bottle. — ISDIN Fusion Water”
  • Slow or Ineffective Results Sometimes NotedRarely Noted
    • “don't see result — ISDIN K-Ox Eyes”
    • “no noticeable changes yet — ISDIN Retinal Intense Serum”
    • “Not as effective as retinol — Medik8 Bakuchiol Peptides”
  • Unpleasant Smell or Strong Fragrance Rarely NotedOften Mentioned
    • “metallic scent — Medik8 Super C Ferulic”
    • “smell is overpowering — ISDIN Eryfotona Actinica”

Medik8 vs ISDIN routines for dry skin

Buy Medik8 routine · SAR 1,617.50 · 95% fitBuy ISDIN routine · SAR 1,771.26 · 92% fitSee multi-brand routine · 96% fit

Medik8 vs ISDIN routines for oily skin

Buy ISDIN routine · SAR 2,326.11 · 93% fitBuy Medik8 routine · SAR 1,762.13 · 89% fitSee multi-brand routine · 97% fit

Medik8 vs ISDIN routines for combination skin

Buy Medik8 routine · SAR 1,871.14 · 93% fitBuy ISDIN routine · SAR 2,312.92 · 93% fitSee multi-brand routine · 97% fit

Questions and answers

Medik8 or ISDIN: which is better?

Both brands are great choices, but they suit different needs since Medik8 excels at gentle formulas and brightening while ISDIN shines with ultralight sunscreens and moisturizers. Both brands achieve an equal fit for dry, combination, sensitive, acne-prone, and dry sensitive skin types.

What is the difference between Medik8 and ISDIN?

Medik8 stands out for its gentle, non-irritating serums and its focus on brightening and improving skin texture, whereas ISDIN is best known for its ultralight, makeup-friendly sunscreens and lightweight moisturizers. Both brands share a high price point, but Medik8 products on this page are mostly fragrance-free, while several ISDIN products feature strong fragrances.

Medik8 or ISDIN for dry skin?

Both Medik8 and ISDIN achieve a Superior Lovi routine fit for dry skin. Medik8 focuses on gentle hydration with key ingredients like hyaluronic acid, while ISDIN offers products that are well-rated for their lightweight texture and deep moisture.

Dermatologic Therapy, 2022

Medik8 or ISDIN: which moisturizer is better?

Both brands offer solid moisturizer choices, but ISDIN generally delivers lighter textures while Medik8 focuses more on deep hydration. Specifically, the products on this page show that ISDIN Hyaluronic Concentrate and Uradin Lotion 10 provide lightweight moisture, whereas Medik8 Total Moisture Daily Facial Cream and Hydr8 B5 Intense help deliver rich hydration supported by hyaluronic acid.

Dermatologic Therapy, 2022

Which is more affordable, Medik8 or ISDIN?

Both Medik8 and ISDIN are often mentioned by reviewers as having a high price point, meaning neither brand is clearly more affordable than the other.

Medik8 or ISDIN for oily skin?

ISDIN is a better fit for oily skin, as Lovi rates its routine as Superior compared to Medik8's High level. The products on this page help provide lightweight sunscreens and moisturizers that suit oily skin well.

Medik8 or ISDIN for sensitive skin?

Both Medik8 and ISDIN offer a Superior routine fit for sensitive skin. Medik8 is known for gentle and non-irritating formulations, while ISDIN provides ultralight sunscreens.

Medik8 or ISDIN for acne-prone skin?

Medik8 and ISDIN both offer a Superior routine fit for acne-prone skin on the products on this page. Reviewers note that ISDIN provides ultralight sunscreens, while Medik8 is often mentioned for gentle and non-irritating serums.

Medik8 or ISDIN for dry sensitive skin?

Both Medik8 and ISDIN offer a superior routine fit for dry sensitive skin on the products on this page. Reviewers note that Medik8 tends to provide gentle and non-irritating serums, while ISDIN is often mentioned for ultralight sunscreens.

Medik8 or ISDIN for mature skin?

For mature skin, ISDIN is a superior choice, whereas Medik8 has a high Lovi fit level on this page. ISDIN is known for ultralight sunscreens and lightweight moisturizers, while Medik8 is often praised for brightening, glow, and fading dark spots.

Medik8 or ISDIN for skin with dark spots?

Both brands are a strong choice for skin with dark spots, with ISDIN earning a Superior routine fit and Medik8 reaching a High fit. Medik8 focuses heavily on brightening and fading dark spots, while ISDIN offers high-performing antioxidant and sunscreen options to protect and even out the complexion.

Journal of Cosmetic Dermatology, 2020

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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