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Allies of Skin vs Bio-Oil

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

Allies of Skin and Bio-Oil are distinct skincare lines recognized for their specialized product types and expertly blended formulas that nourish the skin. The first brand is loved for its luxurious moisturizers, potent serums, and targeted eye products formulated with powerhouse ingredients like niacinamide, suiting acne-prone skin and oily acne-prone skin best thanks to formulas that respect congestion-prone barriers. Meanwhile, the second brand is beloved for offering gentle, targeted care that suits dry, mature, and uneven skin types best. These choices ultimately differ in their key ingredients and targeted solutions, with both delivering thoughtful formulations for balanced moisture.

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

Popular Allies of Skin vs Bio-Oil products

Questions and answers

Allies of Skin or Bio-Oil: which is better?

Allies of Skin is generally the better choice because the products on this page have higher Lovi fit levels across most skin types and contain no fragrance. Bio-Oil features lower fit ratings, warnings for oily and acne-prone skin, and includes fragrance in its formulation.

What is the difference between Allies of Skin and Bio-Oil?

Allies of Skin fits dry, acne-prone, and oily acne-prone skin best, whereas Bio-Oil has no top-fitting skin types and contains fragrance. Additionally, the products on this page by Allies of Skin are fragrance-free and feature key ingredients like niacinamide that help reduce pigmentation.

The British Journal of Dermatology, 2002

Which is more affordable, Allies of Skin or Bio-Oil?

Bio-Oil is generally more affordable, whereas reviewers on this page mention a high price point for Allies of Skin.

Which causes fewer breakouts, Allies of Skin or Bio-Oil?

Allies of Skin is much better for acne-prone skin, as its products on this page have High fits for acne-prone and oily acne-prone skin, whereas Bio-Oil has Caution or Warning ratings for those skin types and may cause breakouts. Reviewers also note that Allies of Skin offers gentle, effective moisturizers and calming serums.

Which brand has been on the market longer, Allies of Skin or Bio-Oil?

Bio-Oil has been on the market longer, having been founded in 1987 compared to Allies of Skin which was founded in 2016.

Do both Allies of Skin and Bio-Oil products contain fragrance?

Allies of Skin products on this page list no fragrance, whereas Bio-Oil's Skincare Oil does contain fragrance.

Which brand offers more products that suit oily acne-prone skin with a High fit level?

Allies of Skin offers more products on this page that suit oily acne-prone skin with a High fit level, including its Copper Tripeptide & Ectoin Advanced Repair Serum and Molecular Saviour Probiotics Treatment Mist. Bio-Oil features only one product on this page, which has a warning fit level for oily acne-prone skin.

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?

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