research Hair Follicle Targeting With Curcumin Nanocrystals: Influence of Formulation Properties on Penetration Efficacy 60 citations, October 2020 in “Journal of Controlled Release” Curcumin nanocrystals in simple gels effectively penetrate hair follicles, but humectants can reduce this efficacy.
research How Biodegradable Polymers Can Be Effective Drug Delivery Systems for Cannabinoids: Perspectives and Challenges May 2024 in “International Journal of Nanomedicine” Biodegradable polymers can improve cannabinoid delivery but need more clinical trials.