Top 5 Causes & Treatments: PRP and Microneedling Guide
Hair loss is a common condition that affects both men and women across various ages. It can result from a combination of factors including genetics, hormonal changes, medical issues, lifestyle habits, and environmental exposures. Understanding these causes is essential to choosing the right treatment plan.
Common Causes of Hair Loss
Telogen Effluvium – A temporary form of hair shedding that often follows physical or emotional stress, illness, surgery, or major weight loss.
Alopecia Areata – An autoimmune condition where the immune system attacks the hair follicles, leading to patchy hair loss.
Scarring Alopecia – A group of disorders that destroy hair follicles and replace them with scar tissue, leading to permanent hair loss.
Androgenetic Alopecia (AGA) – The most common form of hair loss, often hereditary, affecting both men and women in patterned distributions.
Spotlight on Androgenetic Alopecia
Androgenetic Alopecia is a chronic, progressive condition where genetically sensitive hair follicles gradually shrink due to the influence of androgens like dihydrotestosterone (DHT). It typically begins with a receding hairline or thinning crown and can significantly affect self-esteem.
📖 For a thorough clinical overview of AGA and its pathogenesis, see this 2021 review in Dermatologic Therapy.
First-Line Treatments for Hair Loss
Current FDA-approved treatments for AGA include:
Topical Minoxidil: Increases blood flow and stimulates hair follicle activity. Get more information here
Oral Finasteride: A 5α-reductase inhibitor that reduces DHT levels.
Other systemic options such as spironolactone and dutasteride are considered in certain cases, particularly for women.
However, these medications must be used continuously to maintain results and may have side effects.
Adjunct Therapies: PRP and Microneedling
A growing body of evidence supports the use of Platelet-Rich Plasma (PRP) and microneedling as safe and effective adjuncts in hair restoration.
PRP Therapy involves drawing a patient’s blood, processing it to concentrate the platelets, and injecting it into the scalp. The platelets release growth factors that stimulate follicle activity and angiogenesis.
🔬 A 2019 meta-analysis by Gupta et al. in the Journal of Dermatological Treatment concluded that PRP is effective in improving hair density and thickness in AGA patients (DOI).
📚 For an overview of systems, protocols, and clinical outcomes, see Badran & Sand’s 2018 review in Facial Plastic Surgery Clinics of North America (DOI).
Microneedling works by causing controlled micro-injuries that stimulate wound healing pathways and hair follicle stem cell activation. It also enhances penetration of topical agents like minoxidil or peptides.
🧪 A 2015 study by Dhurat et al. showed that microneedling combined with minoxidil was significantly more effective than minoxidil alone in male patients with AGA (DOI).
At Crystal Cosmetic Clinic, we offer PRP hair therapy and microneedling treatments customized to your specific scalp and hair concerns. These services are designed to complement traditional therapies and can be integrated into broader treatment plans.

The Future of Hair Regrowth
While no single treatment works for everyone, the combination of traditional and regenerative techniques—especially PRP and microneedling—offers exciting promise. These biologic-based therapies provide a natural, low-risk approach to reactivating hair follicles and promoting growth.
If you’re concerned about thinning hair or early hair loss, reach out to us for a consultation. We’ll help you explore safe and evidence-based options to support your hair restoration journey.
Conclusion
Hair loss has many causes and requires a tailored approach for each individual. While minoxidil and finasteride remain first-line treatments, PRP and microneedling offer exciting new options, especially when combined with traditional therapies. Early diagnosis and treatment increase the chances of preserving and regrowing hair.
If you’re experiencing hair thinning or loss, book a consultation with us to explore personalized treatment options including PRP and microneedling designed to support hair regrowth safely and effectively.
References
Ocampo-Garza, S., et al. (2020). Microneedling: A novel therapeutic approach for androgenetic alopecia. Dermatologic Therapy. https://doi.org/10.1111/dth.14267
Ayatollahi, A., et al. (2017). Platelet rich plasma for treatment of non-scarring hair loss: systematic review of literature. Journal of Dermatological Treatment. https://doi.org/10.1080/09546634.2017.1303571
Badran, K.W., Sand, J.P. (2018). Platelet-Rich Plasma for Hair Loss: Review of Methods and Results. Facial Plastic Surgery Clinics of North America. https://doi.org/10.1016/j.fsc.2018.06.008
Gentile, P., et al. (2020). Combined PRP and Microneedling in the Treatment of Androgenetic Alopecia. Skin Appendage Disorders. https://doi.org/10.1159/000505388

