The best mix of propylene glycol and sorbitol was found for a cream to prevent hair loss using saw palmetto extract.
Polyethylene glycol 400 and glycerol are effective as moisturizers in anti-hair loss cream with saw palmetto extract.
December 2023 in “International Journal of Applied Pharmaceutics” Moringa seed oil helped hair growth in rabbits, with the highest dose being most effective.
September 2025 in “Pharmaceutics” Combining plant extracts with nanotechnology may improve hair loss treatments.
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September 2013 in “Journal of Cosmetic Dermatology” Herbs can potentially treat hair loss by inhibiting a key enzyme and promoting hair growth, and deficiencies in zinc, biotin, and iron are linked to hair loss.