31 citations
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February 2014 in “Journal of dermatological science” Placental growth factor may help treat hair loss.
January 2017 in “Archives of Aesthetic Plastic Surgery” Hair care products with placental growth factor can improve hair thickness and density in postpartum hair loss.
13 citations
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July 2016 in “BMC Complementary and Alternative Medicine” Hominis Placenta helps hair grow back by increasing cell growth and a specific growth factor.
22 citations
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January 2011 in “Indian Journal of Dermatology/Indian journal of dermatology” Cow placenta extract may help hair grow by increasing a growth factor but is less effective than minoxidil.
6 citations
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September 2018 in “International Journal of Molecular Sciences” PRP derivatives are likely safe for therapeutic use without harmful effects.