🇫🇷France

ISDIN vs Allies of Skin

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

ISDIN and Allies of Skin are skincare brands offering thoughtful moisturizers, targeted serums, and advanced eye products. The Spanish company founded in 1975 and owned by Puig is beloved for gentle formulas with standout solutions like Fusion Water for acne-prone skin, Eryfotona Actinica for dark spots, and K-Ox Eyes for mature skin, suiting sensitive and acne-prone skin best by respecting delicate moisture barriers. Meanwhile, the other maker is known for creations infused with key ingredients like niacinamide, suiting dry and oily acne-prone skin best through balanced formulations featuring the Molecular Saviour Probiotics Treatment Mist for acne-prone skin, the Peptides & Antioxidants Firming Daily Treatment for dark spots, and the Peptides & Omegas Firming Eye Cream for mature skin. While both brands help maintain a healthy, balanced, and protected complexion through reliable results and study findings showing niacinamide improves aging signs and hyperpigmentation, they differ in their foundational heritage and specific ingredient approaches.

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

puig.combeautymatter.comuploads.puig.com

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

Popular ISDIN vs Allies of Skin products

People Say

ISDINAllies of Skin
  • Texture and finish Mostly MentionedOften 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”
    • “sinks easily into damp skin — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
  • Hydration and plumping Often MentionedMostly Mentioned
    • “nourished and hydrated — Allies of Skin Peptides & Omegas Firming Eye Cream”
    • “more like a spray serum — Allies of Skin Molecular Saviour Probiotics Treatment Mist”
    • “Skin feels hydrated — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
    • “Improved moisture and texture — ISDIN Hyaluronic Moisture”
  • Gentle on sensitive skin Often MentionedOften Mentioned
    • “Sensitive/reactive skin tolerates — ISDIN Hyaluronic Moisture”
    • “no excessive exfoliation — ISDIN Retinal Intense Serum”
    • “doesn't sting eyes — ISDIN Eryfotona Actinica”
    • “Best retinol for sensitive skin — Allies of Skin Retinal & Peptides Repair Night Cream”
  • Smoother skin texture Rarely NotedOften Mentioned
    • “Woke up looking well-rested — Allies of Skin Retinal & Peptides Repair Night Cream”
    • “Pores appear to be tighter — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
    • “imparts a luminous glow — Allies of Skin Molecular Saviour Probiotics Treatment Mist”
    • “skin was much smoother — ISDIN Retinal Intense Serum”
  • Sun damage repair and aging Sometimes NotedOften Mentioned
    • “fix the fine lines — Allies of Skin Peptides & Omegas Firming Eye Cream”
    • “Tightened the skin in just a few uses — Allies of Skin Peptides & Antioxidants Firming Daily Treatment”
    • “fades dark spots — ISDIN Eryfotona Actinica”
  • Brightening and skin tone Rarely NotedOften Mentioned
    • “gives skin an instant dewy glow — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “scars visibly lightened after I started using this — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “Gives me a nice youthful glow — Allies of Skin Peptides & Antioxidants Firming Daily Treatment”
    • “My hyperpigmentation has lightened and skin looks more even, even shines more. — ISDIN Flavo-C Serum”
  • High price Often MentionedMostly Mentioned
    • “very expensive — ISDIN Eryfotona Actinica”
    • “My only wish is that ISDIN would make this product in a bigger size bottle. — ISDIN Fusion Water”
    • “high cost — ISDIN K-Ox Eyes”
    • “Pricey — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
  • Fragrance and scent Often MentionedRarely Noted
    • “Distinct rancid smell — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
    • “gives a weird fermented stench — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”
    • “smell is overpowering — ISDIN Eryfotona Actinica”
  • Sting eyes and irritation Sometimes NotedSometimes Noted
    • “this did make my eyes water water in the sun. — ISDIN Fusion Water”
    • “mild redness or irritation — ISDIN K-Ox Eyes”
    • “Slightly irritating... when I first started — Allies of Skin Copper Tripeptide & Ectoin Advanced Repair Serum”
    • “rashes popped up on my neck — Allies of Skin Tranexamic & Arbutin Advanced Brightening Serum”

ISDIN vs Allies of Skin routines for dry skin

See multi-brand routine · 98% fit

ISDIN vs Allies of Skin routines for oily skin

See multi-brand routine · 97% fit

ISDIN vs Allies of Skin routines for combination skin

See multi-brand routine · 96% fit

Questions and answers

ISDIN or Allies of Skin: which is better?

Both ISDIN and Allies of Skin perform equally well across all skin types on this page. ISDIN is often noted by reviewers for its ultralight sunscreens, while Allies of Skin is favored for its hydrating and calming serums.

What is the difference between ISDIN and Allies of Skin?

Both ISDIN and Allies of Skin are a great fit for all skin types on this page, but they differ in formulation and focus. ISDIN is mostly known for its ultralight sunscreens and gentle options that are free of added scent in some formulas, while Allies of Skin features fragrance-free products with key ingredients like niacinamide that help with hydration and brightening.

The British Journal of Dermatology, 2002

ISDIN or Allies of Skin for dry skin?

Both ISDIN and Allies of Skin provide a Superior routine fit for dry skin. The products on this page help deliver effective hydration and moisture support for dry complexions.

Dermatologic Therapy, 2022

ISDIN or Allies of Skin: which moisturizer is better?

When choosing a moisturizer, ISDIN features lightweight options while Allies of Skin provides gentle and effective formulas. Both brands offer products on this page that may help with hydration and skin health.

Dermatologic Therapy, 2022

Which is more affordable, ISDIN or Allies of Skin?

When it comes to affordability, reviewers on the page note a high price point for both ISDIN and Allies of Skin.

Which brand has more fragrance-free products, ISDIN or Allies of Skin?

Allies of Skin has more fragrance-free products on this page, as every single one of its products lists no fragrance in its ingredients. In contrast, five of the eight ISDIN products on this page list fragrance.

Which brand performs better for texture and finish, ISDIN or Allies of Skin?

ISDIN performs better for texture and finish, offering ultralight sunscreens and lightweight moisturizers that reviewers mention frequently. Allies of Skin relies on key ingredients like niacinamide and features products that help provide hydration.

The British Journal of Dermatology, 2002

Between ISDIN and Allies of Skin, which brand was founded earlier?

ISDIN was founded earlier, in 1975 in Spain, while Allies of Skin was established more recently in 2016.

ISDIN or Allies of Skin for oily skin?

Both ISDIN and Allies of Skin achieve a Superior routine fit for oily skin on the products on this page. Allies of Skin relies on ingredients like niacinamide to help improve skin tone, while ISDIN offers ultralight sunscreens that reviewers note are makeup-friendly.

The British Journal of Dermatology, 2002

ISDIN or Allies of Skin for sensitive skin?

Both ISDIN and Allies of Skin achieve a Superior Lovi fit level for sensitive skin, while ISDIN is noted by reviewers for being gentle on sensitive skin and Allies of Skin features no fragrance across the products on this page.

ISDIN or Allies of Skin for acne-prone skin?

Both ISDIN and Allies of Skin achieve a Superior routine fit level for acne-prone skin on the products on this page. Allies of Skin relies on key ingredients like niacinamide, which helps reduce pigmentation.

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

How does it fit your skin?

Scan your face, then any product: Lovi shows how well it fits you and what fits even better.

QR code: get the Lovi app
Download on theApp Store Get it onGoogle Play