The use of PRP “enhancements” such as Extracellular Matrix (ECMs) as well as Stem Cells/Signaling Cells can be added to the PRP to enhance it’s hair growth properties and prolong its effects. When PRP is performed without these enhancements, multiple repeat treatments are needed as often as every other month. Research has shown that the use of ECMs like ACell–derived from porcine/pig bladder, BioD–derived from donated healthy human placenta, Adipose-Derived Stem/Signalling Cells–harvested and separated from the patient’s own fat, and even special exosome preparations can help strengthen the effectiveness and lengthen the duration of the results from a single PRP treatment.
Minoxidil: This medicine is applied to the scalp. It can stop hairs from getting thinner and stimulate hair growth on the top of the scalp. The U.S. Food and Drug Administration (FDA) has approved minoxidil to treat hair loss. It is the only hair re-growth product approved for men and women. A dermatologist may combine minoxidil with another treatment.
Adam Friedman, a program director at The George Washington University School of Medicine & Health Sciences, is on the same page as Romanowski. "While it does have antimicrobial properties which may be useful in terms of fighting off bacterial or fungal overgrowth on the scalp that can lead to hair-damaging inflammation, there is zero evidence [showing] it is helpful for hair growth," he says, adding that some people can actually be allergic to castor oil and experience inflammation, ultimately doing more damage than good to the scalp. "To propose that castor oil accelerates hair growth, a tightly regulated process (one centimeter per month) for which FDA approved medications for hair loss do not impact, is ridiculous," he states.