August 2023 in “Journal of Health and Beauty” K-30 treatment restores protein and weight in damaged hair, making it similar to healthy hair.
10 citations
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July 2019 in “Journal of Asia-Pacific Entomology” Different silkworm varieties have varying nutrient levels in their powders, which may promote hair growth.
5 citations
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January 2024 in “Fermentation” The new placenta-derived liquid improves skin moisture better than traditional extracts.