The science behind gut health and clear skin

Novel topical formulations respectful of the skin microbiome paired with supplements targeting the gut microbiome could be skin care’s future, explain Dejour Waite and Giorgio Dell’Acqua of the New York Society of Cosmetic Chemists

Pursuing clear, radiant skin may no longer be just about skin treatment with topical products. Consumers are starting to recognize that a healthy gut may also play a role in achieving a glowing complexion. Emerging research on the gut-skin axis reveals that an imbalanced gut microbiome, or dysbiosis, can lead to systemic inflammation, oxidative stress, and hormonal imbalances, all of which may contribute to skin issues such as acne, rosacea, eczema, and premature ageing.

As a result, the beauty and wellness industries are embracing a more holistic, inside-out approach to skin care, fuelling innovation in ingestible beauty products infused with pre-, pro-, and post-biotics. This article explores how gut health and skin care convergence shapes consumer trends and product innovation.

Consumers are increasingly drawn to science-backed solutions, with a surge in demand for probiotics, prebiotics, postbiotics, and fermented ingredients in supplements and skin care formulations. Additionally, brands are developing microbiome-friendly skin care products to support the skin's natural microbial ecosystem, offering a dual-action approach to skin health.

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