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Kiehl's vs Bio-Oil

Kiehl's and Bio-Oil are two distinct skincare lines known for providing nourishing moisture and targeted care. The American brand is loved for its nourishing moisturizers, targeted serums, soothing toners, and gentle eye products relying on glycerin and squalane, while the other brand is beloved for its specialized product types and expertly blended formulas. Kiehl's suits mature skin and sensitive skin best, whereas its counterpart suits dry, mature, and uneven skin types best. Ultimately, the former relies on dependable ingredients like glycerin and squalane to support the epidermal barrier, while the latter delivers balanced moisture without feeling heavy through thoughtful formulations.

Kiehl's is an American skincare brand founded in 1851 and owned by L'Oréal S.A. since 2000.

loreal.comen.wikipedia.org

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

Questions and answers

Kiehl's or Bio-Oil: which is better?

Kiehl's offers a much wider range of products that achieve High or Superior Lovi fit levels across multiple skin types, whereas Bio-Oil's single product on this page shows Average to Warning fit levels. Kiehl's also features fragrance-free options across most of its line.

What is the difference between Kiehl's and Bio-Oil?

Kiehl's offers a wide range of skincare products on this page with high or superior Lovi fit levels for many skin types, whereas Bio-Oil features only a single skincare oil that generally receives lower fit ratings. Kiehl's products also frequently omit added fragrance, while Bio-Oil's sole product contains fragrance.

Which is more affordable, Kiehl's or Bio-Oil?

Reviewers often mention that Kiehl's has a high price point. The products on this page for Bio-Oil are limited to just one item, and affordability is not specifically compared.

Which causes fewer breakouts, Kiehl's or Bio-Oil?

Kiehl's offers products on this page with High to Superior Lovi fit levels for acne-prone skin, whereas Bio-Oil's Skincare Oil carries a Caution or Warning level for acne-prone skin.

Which brand offers more fragrance-free options compared to the other?

Kiehl's offers significantly more fragrance-free options than Bio-Oil, as 26 of the 28 products on this page list no fragrance, whereas Bio-Oil's single product contains fragrance.

How do the founding years and corporate ownerships of Kiehl's and Bio-Oil compare?

Kiehl's was founded in 1851 in the United States and has been owned by L'Oréal S.A. since 2000, whereas Bio-Oil was founded in 1987 and has been owned by Union-Swiss (Pty) Ltd since 2000.

Which Kiehl's products have a Superior fit level for dry skin or oily skin?

For dry skin, the products on this page have a Superior fit level with Hydro-Plumping Serum Concentrate. For oily skin, the products on this page have a Superior fit level with Calendula Deep Cleansing Foaming Face Wash, Calendula Herbal-Extract Toner, and Rare Earth Deep Pores Daily Cleanser.

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.

How does it fit your skin?

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