Allies of Skin vs Bio-Oil
Allies of Skin and Bio-Oil are skincare brands offering specialized formulations to nourish the skin. Allies of Skin is loved for its luxurious moisturizers, potent serums, and targeted eye products formulated with powerhouse ingredients like niacinamide, which suit dry skin and acne-prone 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. These two options differ primarily in their specific ingredients and targeted skin concerns, providing distinct pathways to a balanced complexion.
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 fits across dry, acne-prone, and mature skin. Bio-Oil features fragrance and lower fit ratings, including warnings for oily and acne-prone skin.
What is the difference between Allies of Skin and Bio-Oil?
Allies of Skin features fragrance-free formulas with high Lovi fit levels for dry, acne-prone, and mature skin, while Bio-Oil includes fragrance in its Skincare Oil and receives lower fit ratings across most skin types. Niacinamide helps reduce cutaneous pigmentation.
Which is more affordable, Allies of Skin or Bio-Oil?
Bio-Oil is generally more affordable, while shoppers mention that Allies of Skin has a high price point.
Which causes fewer breakouts, Allies of Skin or Bio-Oil?
Allies of Skin is much better suited for breakout-prone skin, as the products on this page achieve High fits for acne-prone skin while Bio-Oil receives Caution ratings. Niacinamide is a key ingredient across Allies of Skin products that helps reduce blemishes, and every product on this page lists no fragrance.
Which brand has more products that are completely free of fragrance, Allies of Skin or Bio-Oil?
Allies of Skin has more products that are completely free of fragrance, as every product on this page lists no fragrance in its ingredients. In contrast, Bio-Oil includes fragrance in its Skincare Oil.
How do the founding years of Allies of Skin and Bio-Oil compare?
Allies of Skin was founded in 2016, making it a much newer brand than Bio-Oil, which was founded earlier in 1987.
Which brand offers a dedicated eye product, and what are its Lovi fit levels for dry and mature skin?
Allies of Skin offers a dedicated eye product, the Peptides & Omegas Firming Eye Cream, for which Lovi rates the fit as Superior for both dry skin and mature skin.
Research behind their key ingredients
A comparative study of gluconolactone versus benzoyl peroxide in the treatment of acne
Comedogenicity in rabbit: some cosmetic ingredients/vehicles
Supramolecular collagen nanoparticles for anti-wrinkle, skin whitening, and moisturizing effects
Clinical efficacy of facial masks containing yoghurt and Opuntia humifusa Raf. (F-YOP)
Targeting Circadian Rhythm for the Regulation of Skin Collagen Metabolism
Effects of a Greek Yoghurt-based Complex on the Human Facial Skin Microbiome
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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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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.









