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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 two distinct skincare lines known for nourishing different complexions with thoughtful formulations. Allies of Skin is deeply loved for its thoughtful range of moisturizers, serums, and eye products built around potent ingredients like niacinamide, suiting dry skin and mature skin best. Meanwhile, Bio-Oil is beloved for its specialized product types and expertly blended formulas that suit dry, mature, and uneven skin types best. Both brands differ in their approaches, as the former offers rich hydration and targeted nourishment to improve skin aging signs and decrease hyperpigmentation, whereas the latter delivers balanced moisture without feeling heavy through gentle care.

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 better for most skin types on this page, offering high to superior Lovi fit levels and fragrance-free formulas, whereas Bio-Oil mostly shows average to poor fit levels and contains fragrance. Reviewers note that Allies of Skin provides gentle, effective moisturizers and hydrating serums, though some mention a high price point and initial irritation.

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

Allies of Skin fits dry, mature, and dry sensitive skin best with fragrance-free serums and moisturizers, whereas Bio-Oil offers a single fragranced skincare oil that carries higher risks of irritation for certain skin types. Allies of Skin products contain niacinamide, which helps reduce cutaneous pigmentation.

The British Journal of Dermatology, 2002

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

Bio-Oil is more affordable, whereas the products on this page from Allies of Skin carry a high price point.

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

Allies of Skin is much better for breakout-prone skin, as the products on this page achieve High fits for acne-prone skin while Bio-Oil receives Caution and Warning ratings.

Which brand has more products that are fragrance-free, Allies of Skin or Bio-Oil?

Allies of Skin has more products that are fragrance-free, as every product on this page for the brand lists no fragrance. In contrast, Bio-Oil features fragrance in its Skincare Oil on this page.

Which brand has products specifically rated as Superior for dry skin, Allies of Skin or Bio-Oil?

Allies of Skin is the brand with products on this page specifically rated as Superior for dry skin, such as its Peptides & Omegas Firming Eye Cream and Molecular Saviour Probiotics Treatment Mist, whereas Bio-Oil has no products with a Superior fit for dry skin.

Which company has been in business longer, the maker of Allies of Skin or the maker of Bio-Oil?

The maker of Bio-Oil has been in business longer, having been founded in 1987, whereas the maker of Allies of Skin was founded in 2016.

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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