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Allies of Skin vs ISDIN Isdinceutics

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

Allies of Skin and ISDIN Isdinceutics are distinct skincare lines created for thoughtful routines. Allies of Skin is loved for luxurious moisturizers, potent serums, and targeted eye products formulated with powerhouse ingredients like niacinamide, while the Spanish brand is revered for targeted eye products and advanced formulas. The former suits dry skin and acne-prone skin best, whereas the latter suits mature, dry, and sensitive skin best. They differ because the first relies on deeply nourishing and clarifying formulations to address dark spots and signs of aging, while the second uses gentle yet effective compositions to relieve dark circles and puffiness.

ISDIN Isdinceutics is a Spanish skincare brand founded in 1975 and owned by Puig since 2027.

puig.com

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

Popular Allies of Skin vs ISDIN Isdinceutics products

Questions and answers

Allies of Skin or ISDIN Isdinceutics: which is better?

Allies of Skin is generally better for a wider range of skin types and concerns on this page, offering fragrance-free serums and moisturizers with key ingredients like Niacinamide that help reduce pigmentation. ISDIN Isdinceutics only features a single eye product on this page, which contains fragrance.

The British Journal of Dermatology, 2002

What is the difference between Allies of Skin and ISDIN Isdinceutics?

Allies of Skin offers a wider range of fragrance-free serums, moisturizers, and eye products on this page that achieve High to Superior Lovi fit levels for dry, acne-prone, and mature skin. In contrast, ISDIN Isdinceutics features only one eye product on this page, which contains fragrance and achieves a High Lovi fit for dry, sensitive, and mature skin.

Which is more affordable, Allies of Skin or ISDIN Isdinceutics?

ISDIN Isdinceutics is not highlighted for a high price, whereas a high price point is a mostly mentioned drawback for Allies of Skin.

Which causes fewer breakouts, Allies of Skin or ISDIN Isdinceutics?

Allies of Skin is the better choice for acne-prone skin because the products on this page achieve a High Lovi fit for it, while ISDIN Isdinceutics only reaches an Average Lovi fit.

Which brand has been on the market longer, Allies of Skin or ISDIN Isdinceutics?

ISDIN Isdinceutics has been on the market longer, having been founded in 1975 in Spain, while Allies of Skin was founded in 2016.

Do both Allies of Skin and ISDIN Isdinceutics products contain fragrance?

No, Allies of Skin products on this page list no fragrance in their ingredients, whereas ISDIN Isdinceutics includes fragrance in its K-Ox Eyes product.

Which brand includes Niacinamide as a key ingredient across its products?

Allies of Skin includes Niacinamide as a key ingredient across the products on this page, whereas ISDIN Isdinceutics does not list it as a key ingredient.

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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