September 2023 in “Journal of microbiology and biotechnology” A type of collagen helps hair grow by boosting cell growth and activating a specific hair growth pathway.
April 2024 in “Journal of microbiology and biotechnology”
January 2025 in “Cosmetics” Astragalus sinicus extracts may help promote hair growth and treat hair loss.
March 2026 in “Cosmetics” Type I collagen, elastin, keratin, ceramides, and melanin improve hair strength, growth, and health.
December 2024 in “Biochemical and Biophysical Research Communications” LMWP-PDGFA shows promise for improving hair health and treating hair loss with fewer side effects.