Figure 2

![Figure 2: Before-and-after photographs of a patient with androgenetic alopecia treated with platelet-rich plasma combined with microneedling, demonstrating visible hair density improvement.]()

> Source: Michael Kaiser et al. "Treatment of Androgenetic Alopecia: Current Guidance and Unmet Needs.." *Clinical, cosmetic and investigational dermatology*, 2023. PMID: [37284568](https://pubmed.ncbi.nlm.nih.gov/37284568/)

<figure>
  <img src="" alt="Before-and-after photographs of a patient with androgenetic alopecia treated with platelet-rich plasma combined with microneedling, demonstrating visible hair density improvement." />
  <figcaption>Figure 2. Before-and-after photographs of a patient with androgenetic alopecia treated with platelet-rich plasma combined with microneedling, demonstrating visible hair density improvement.<br>  Source: Michael Kaiser et al. "Treatment of Androgenetic Alopecia: Current Guidance and Unmet Needs.." <em>Clinical, cosmetic and investigational dermatology</em>, 2023. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/37284568/">37284568</a></figcaption>
</figure>