April 2024 in “International Journal of Chemical and Biochemical Sciences” This study found that 83% of community participants use cosmetic nutritional supplements, with awareness of their appropriate use suggested to be increasing, as 73% took them after lab tests and 58% followed medical prescriptions.
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March 2019 in “Cosmetics” In this study, a combined regimen of an oral supplement with Pinus pinaster, Grape seed extract, vitamins, and minerals, plus high SPF sunscreen, significantly improved mild-to-moderate facial melasma in 30 women over 84 days, reducing pigmentation and enhancing cosmetic appearance with no reported adverse effects.
February 2026 in “Phycology” This review highlights the potential of microalgae as sustainable sources for nutraceuticals and cosmeceuticals, emphasizing their applications in functional foods, dietary supplements, and cosmetics for roles such as anti-aging and photoprotection in alignment with sustainability principles.
December 2025 in “International Journal of Clinical Medical Research” This review explores the role of nutrition and probiotics in enhancing skin, hair, and nail health through gut microbiota, highlighting the potential of nutritional interventions for cosmetic benefits via the gut-skin axis.
September 2026 in “Journal of Pharmacognosy and Phytochemistry” This review summarizes existing evidence on key phytochemicals from Hibiscus rosa-sinensis flowers and calls for more clinical trials to support their potential in nutraceutical and pharmaceutical development.