Does PRP Really Thicken Hair?
If you’re struggling with hair loss or thinning hair, chances are you’ve come across PRP hair treatment as a solution. But the big question remains: does PRP really thicken hair? Let’s discuss the science behind platelet-rich plasma therapy and whether it truly delivers hair regrowth results.


Understanding PRP & How It Works
Platelet-Rich Plasma is derived from your own blood! The process involves drawing a small amount of blood, separating the red blood cells, and concentrating the growth factors found in the plasma. These growth factors play an important role in regeneration and healing. This is why PRP has been used in various medical fields, including dermatology and orthopedics.
In hair restoration, the primary goal of PRP therapy is to stimulate hair growth by injecting plasma directly into the scalp, particularly around dormant hair follicles. This can benefit those with androgenetic alopecia (male pattern baldness) and general thinning hair.
The Science Behind PRP for Hair Growth
Studies suggest that PRP therapy can encourage hair follicle cells to enter an active growth phase. This is due to the presence of vascular endothelial growth factor (VEGF), which promotes the formation of new blood vessels around your hair follicles. More blood flow means increased nutrients and oxygen, which can improve hair density and support hair regrowth.
PRP injections also help reduce inflammation, another factor in hair loss treatments. By decreasing inflammation around hair follicle cells, PRP allows for better absorption of nutrients, leading to thicker hair over time.

PRP Treatment Process: What to Expect?
A PRP treatment for hair restoration involves several steps. Let’s talk about them one by one!
- A small sample of your blood is taken, similar to a routine blood test.
- The sample is spun in a machine to separate platelet-rich plasma from red blood cells.
- The concentrated PRP is then injected into areas of thinning hair to stimulate its growth.
The procedure generally takes about 45 minutes, and there’s minimal downtime. However, multiple sessions are needed for the best results. Most patients undergo 3 to 6 treatments, spaced about 4 to 6 weeks apart, followed by maintenance sessions every 6 to 12 months.
Does PRP Really Work for Hair Loss?
The effectiveness of PRP hair treatment varies from person to person. While some experience a noticeable hair regrowth and an increase in hair density, others may see only mild improvements. The best candidates for PRP therapy are those in the early stages of hair fall, particularly those with androgenetic alopecia.
Several studies also suggest that PRP can be a beneficial part of hair loss treatments, but it is not a miracle cure. PRP treatment works best when combined with other approaches, such as low-level laser therapy, minoxidil, finasteride, use of supplements and serums! In some cases, patients may need a combination of PRP injections and other hair loss treatments to achieve the best possible results.


Who is a Good Candidate for PRP Therapy?
While PRP therapy can be effective, not everyone is an ideal candidate. The best candidates include:
- Those with thinning hair or early-stage male pattern baldness
- individuals who still have active hair follicle cells
- People looking for natural, non-surgical natural, hair restoration procedures
- PRP may not be as effective for those with complete baldness, advanced androgenetic alopecia, or scarring on the scalp.
Side Effects & Considerations
Since PRP injections use your own blood, the risk of adverse reactions is very low. However, some potential side effects include:
- Temporary scalp tenderness
- Mild pain at the injection site
- Mild swelling at the injection site
- Slight redness or bruising
These effects are usually mild and subside within a few days. It’s also important to consult an experienced dermatologist or aesthetic physician to determine if PRP therapy is right for you.

Additional Considerations for PRP Therapy
For those exploring hair restoration, it’s important to maintain realistic expectations. While PRP injections can help improve the density of your hair, consistency is the real deal. Results generally take several months to become noticeable, and maintenance treatments are super important to sustain the benefits. Pairing PRP therapy with stress management, a healthy diet, and proper scalp care can further support hair regrowth.
Final Thoughts
So, does PRP really thicken hair? The answer is that it depends. While PRP hair treatment has shown promise in increasing and promoting hair regrowth and hair density, results vary based on individual factors. Those in the early stages of hair fall will likely see better results than those with more advanced balding.
If you’re considering PRP for hair restoration, consult a dermatologist or aesthetic physician specializing in hair treatments. They can assess your condition and determine if PRP therapy is a good fit for you or not. On top of that, combining PRP treatment with other hair loss treatments can actually improve results and help you achieve thicker hair.
At the end of the day, while PRP is not a guaranteed cure for hair loss, it can be valuable in the fight against thinning hair, offering a natural way to stimulate hair growth. If you are experiencing hair loss, give PRP a try!
Experience the Best PRP Results at Skin Artistry Clinic
If you are looking for the best clinic for PRP in and around the Alamo, visit the Skin Artistry Clinic today. Along with PRP, we are also experts in IPL skin rejuvenation (photofacial), Kybella, medical-grade skin peels, medical-grade skincare lines, longevity medicine & wellness, fillers, RF microneedling, Hydrafacial, and IV therapy.
We serve Alamo, Danville, Walnut Creek, Dublin, the East Bay Area, San Francisco, and beyond. Call our aesthetic physicians today to schedule your appointment for PRP.