Platelet-rich plasma (PRP) therapy for hair loss is a minimally invasive treatment that uses a person’s own blood to promote hair growth. PRP injections are rich in proteins called growth factors, which may stimulate dormant hair follicles when injected into the scalp, encouraging hair regeneration.
This article discusses what to expect during PRP for hair loss, possible results, side effects, and how much it costs. Prp Shoulder
PRP has gained popularity as a nonsurgical option for combating hair loss. But does it work? The short answer: Maybe.
PRP therapy has been used for decades for wound and injury healing, but it is a relatively new treatment for hair loss. Recent research suggests that while not everyone is a candidate, PRP injections can increase hair growth and hair density in people with hereditary hair thinning or baldness.
Platelets are a type of blood cell containing several growth factors, which are proteins that play a role in cell repair and tissue regeneration. When injected into the scalp, PRP delivers a concentrated dose of growth factors that can stimulate hair follicles and prolong the growth phase of the hair cycle. The growth factors in PRP may also help reduce inflammation and improve blood flow to the scalp.
Several studies exploring the effects of PRP on hair loss found it is a safe, effective way to promote hair growth. In one study, participants with androgenic alopecia (hereditary baldness) who received three PRP injections over three months had significant increases in their hair density (number of hairs on the scalp) within six weeks.
Some participants' hair density amounts slightly decreased a year after the final treatment but remained higher than pretreatment numbers.
A research review of 12 clinical trials exploring the effects of PRP on hair loss found that PRP therapy yielded significant improvements to hair density and thickness in male and female participants in 84% of the studies.
While individual responses may vary, and optimal results often require multiple sessions. The researchers concluded that PRP is a safe and effective method for promoting hair regrowth.
PRP therapy is not a onetime solution; most people require several sessions to achieve visible hair regrowth. The number of sessions can vary, but providers typically recommend three to four PRP sessions spaced four to six weeks apart for optimal results. Maintenance treatments every six to 12 months are sometimes necessary for continued regrowth.
Results vary from person to person, but some may see results after as few as three PRP sessions, while others may require more sessions before noticing results. Factors such as age, overall health, and the underlying cause of hair loss can influence the timeline for regrowth.
Patience and consistency with your PRP sessions are crucial to seeing changes to your hair regrowth and achieving the desired results.
Your dermatologist will assess your progress after each session and tailor your PRP plan to your needs. Sometimes dermatologists recommend combining PRP therapy with other hair loss treatments, such as Rogaine (minoxidil) or Propecia (finasteride), to improve the results of PRP therapy and boost the hair growth cycle.
PRP therapy involves using your own blood to stimulate hair growth. The procedure takes 45 to 60 minutes and involves the following steps:
Most people can resume regular activities following the injection. Your dermatologist may provide specific aftercare instructions, including avoiding certain activities or hair products for a short period.
PRP therapy should only be performed by a board-certified dermatologist or plastic surgeon with the training and expertise to perform the procedure safely.
While seeking lower-cost alternatives may be tempting, choose a reputable provider with specialized training to ensure your safety and achieve the best possible results.
PRP therapy is generally considered safe; most people do not experience side effects or complications. When side effects do occur, they are usually mild and short-lived and may include:
People with autoimmune conditions are not good candidates for PRP therapy, as the injections may trigger an overactive immune response that can lead to swollen lymph nodes, fever, or joint pain.
PRP therapy for hair loss is considered an elective cosmetic procedure and is not typically covered by insurance. Some private insurance companies may cover PRP therapy for people with certain medical conditions, such as alopecia areata. Medicare and Medicaid only cover PRP therapy for healing chronic pressure or venous wounds in people with diabetes.
Check with your insurance provider to determine if your plan covers PRP sessions. Without insurance coverage, you will pay out of pocket for PRP therapy. The average price of an individual PRP session is $717, though costs can vary depending on the provider, your geographic location, and the number of sessions required.
Talk to your provider before starting PRP therapy to discuss the total cost of treatment and ask about any potential financing options or payment plans they may offer.
While PRP is a promising therapy for hair loss, there are other options to consider. At-home remedies that may stimulate hair growth include:
If at-home treatments are ineffective, a dermatologist may prescribe medications or recommend specialist procedures to address hair loss, such as:
In addition to OTC and prescription treatments, certain lifestyle modifications may help slow hair loss and promote growth. Experts recommend the following:
Platelet-rich plasma (PRP) therapy may help address hair loss by stimulating hair regrowth and thickening hair in people with hereditary hair loss. While the treatment is safe and effective, more research is needed to confirm its long-term efficacy. PRP therapy is not a cure for hair loss, and the results can vary from person to person.
Most people need several sessions of PRP to see results and require ongoing maintenance sessions every six to 12 months. PRP therapy is usually not covered by insurance, so you may need to pay out-of-pocket.
Talk to a healthcare provider, such as a dermatologist, to discuss PRP therapy and other hair loss treatments. They will discuss your options and help you find the proper treatment for hair loss that meets your budget and needs.
Alves R, Grimalt R. A review of platelet-rich plasma: history, biology, mechanism of action, and classification. Skin Appendage Disord. 2018;4(1):18-24. doi:10.1159/000477353
Menchisheva Y, Mirzakulova U, Yui R. Use of platelet-rich plasma to facilitate wound healing. Int Wound J. 2019;16(2):343-353. doi:10.1111/iwj.13034
Paichitrojjana A, Paichitrojjana A. Platelet-rich plasma and its use in hair regrowth: a review. Drug Des Devel Ther. 2022;16:635-645. doi:10.2147/DDDT.S356858
Pamela RD. Topical growth factors for the treatment of facial photoaging: a clinical experience of eight cases. J Clin Aesthet Dermatol. 2018;11(12):28-29.
Stevens J, Khetarpal S. Platelet-rich plasma for androgenetic alopecia: a review of the literature and proposed treatment protocol. Int J Womens Dermatol. 2018;5(1):46-51. doi:10.1016/j.ijwd.2018.08.004
Georgescu SR, Amuzescu A, Mitran CI, et al. Effectiveness of platelet-rich plasma therapy in androgenic alopecia-a meta-analysis. J Pers Med. 2022;12(3):342. doi:10.3390/jpm12030342
Gentile P, Garcovich S. Systematic review of platelet-rich plasma use in androgenetic alopecia compared with Minoxidil®, Finasteride®, and adult stem cell-based therapy. Int J Mol Sci. 2020;21(8):2702. doi:10.3390/ijms21082702
Natarelli N, Gahoonia N, Sivamani RK. Integrative and mechanistic approach to the hair growth cycle and hair loss. J Clin Med. 2023;12(3):893. doi:10.3390/jcm12030893
Elena EP, Irina OS. Combination therapy with platelet-rich plasma and minoxidil leads to better clinical results than monotherapy with these methods in men with androgenetic alopecia. Int J Trichology. 2022;14(1):1-7. doi:10.4103/ijt.ijt_50_19
Yepuri V, Venkataram M. Platelet-rich plasma with microneedling in androgenetic alopecia: study of efficacy of the treatment and the number of sessions required. J Cutan Aesthet Surg. 2021;14(2):184-190. doi:10.4103/JCAS.JCAS_33_20
American Academy of Dermatology Association. Is platelet-rich plasma the secret to younger-looking skin?
American Academy of Dermatology Association. Hair loss: diagnosis and treatment.
Roohaninasab M, Goodarzi A, Ghassemi M, Sadeghzadeh-Bazargan A, Behrangi E, Najar Nobari N. Systematic review of platelet-rich plasma in treating alopecia: Focusing on efficacy, safety, and therapeutic durability. Dermatol Ther. 2021;34(2):e14768. doi:10.1111/dth.14768
Stojadinovic O, Morrison B, Tosti A. Adverse effects of platelet-rich plasma and microneedling. J Am Acad Dermatol. 2020;82(2):501-502. doi:10.1016/j.jaad.2019.07.109
Centers for Medicare and Medicaid Services. Autologous platelet-rich plasma.
Klifto KM, Othman S, Kovach SJ. Minoxidil, platelet-rich plasma (PRP), or combined minoxidil and PRP for androgenetic alopecia in men: A cost-effectiveness Markov decision analysis of prospective studies. Cureus. 2021;13(12):e20839. doi:10.7759/cureus.20839
American Academy of Dermatology Association. Hair loss: Tips for managing.
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