February 2020 in “International research journal of pharmacy” This study suggests that a topical emulsion containing Camellia sinensis and Allium cepa extracts may show promise for treating alopecia areata in Wistar rats.
1 citations
,
October 2015 in “The Pharma Innovation Journal” This study found that the optimal method to introduce Saw Palmetto extract into emulsion bases for androgenic alopecia treatment involves mixing it with 48% ethanol at the end of the formulation process.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review concludes that herbal nanoemulgel-based hair dyes, incorporating natural ingredients, enhance dye penetration and retention while providing additional hair and scalp health benefits compared to conventional dyes, though further studies are needed to confirm long-term safety and efficacy.
August 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This review highlights that herbal nanoemulgel-based hair dyes, enriched with natural ingredients, improve dye penetration and retention and offer additional hair and scalp benefits compared to conventional dyes, although further research is necessary to verify their safety and efficacy for long-term use.
36 citations
,
September 2019 in “Journal of Herbal Medicine” This review explores research on nanoformulations for enhancing the topical delivery of herbal medicines, noting potential benefits like improved bioavailability and sustained delivery, and emphasizes the need for safety and toxicity guidelines in developing these novel drug delivery systems.