Vinegar-processed black soybean helps hair growth and prevents hair loss.
January 2025 in “Journal of the Korean Society of Food Science and Nutrition” Combining finasteride and black soybean extract better protects hair cells from damage and may treat hair loss effectively with fewer side effects.
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December 2011 in “Korean Journal of Food Science and Technology” Black soybean extract helps promote hair growth and could prevent hair loss.
June 2026 in “Korean Journal of Food Science and Technology” The fermented soybean-lactobacillus complex can boost hair growth and follicle formation.
August 2025 in “Food Science and Technology” Eating black soybeans and white ferula mushrooms may help prevent hair loss.