research Contents of nutrients in ultra-fine powders of steamed and lyophilized mature silkworms generated by four silkworm varieties 10 citations , July 2019 in “Journal of Asia-Pacific Entomology” Different silkworm varieties have varying nutrient levels in their powders, which may promote hair growth.
research Hair-Growth-Promoting Effects of Fermented Red Ginseng Marc and Traditional Polyherb Formula in C57BL/6 Mice 3 citations , January 2021 in “Applied sciences” Fermented red ginseng and a traditional herb mix improved hair growth in mice.