Orchid Callus Extract: A Sustainable And Natural Active To Promote Hair Growth

The study investigates the potential of orchid callus extract from Dendrobium spp. as a sustainable and natural ingredient for promoting hair growth. Six different extracts were tested on in vitro hair growth assays using goat and human hair follicles, and selected extracts were further validated on human hair follicle stem cells. Results indicate that orchid callus extracts positively stimulate hair follicle growth and enhance the proliferation of hair follicle stem cells. The findings suggest that these extracts could be used in hair care products, offering an environmentally friendly alternative to traditional ingredients.