Abstract
Platelet-rich plasma (PRP) has expanded its therapeutic applications into the field
of aesthetic medicine. PRP is an autologous blood-derived product with an increased
concentration of platelets to plasma relative to that of whole blood, which supports
its therapeutic effects. Frequently promoted and marketed directly to consumers and
patients, clinicians are often questioned on the efficacy and safety of PRP as a therapeutic
modality. Given the rise in popularity of PRP, multiple clinical trials have been
conducted to assess its application within the field of aesthetic medicine, particularly
for hair loss conditions, skin rejuvenation, scarring, and conditions of dyspigmentation.
We have reviewed the relevant research about the utility of PRP and associated evidence-based
practices and discuss the direction for future research.
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Published online: August 08, 2021
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