Figure 2

![Figure 2: Classification of nanostructured drug delivery systems investigated for targeting 5-alpha reductase inhibitors to the hair follicle. Liposomes, niosomes, solid lipid nanoparticles, and polymeric carriers are compared.]()

> Source: Silvia Tampucci et al. "Nanostructured Drug Delivery Systems for Targeting 5-α-Reductase Inhibitors to t." *Pharmaceutics*, 2022. PMID: [35214018](https://pubmed.ncbi.nlm.nih.gov/35214018/)

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  <img src="" alt="Classification of nanostructured drug delivery systems investigated for targeting 5-alpha reductase inhibitors to the hair follicle. Liposomes, niosomes, solid lipid nanoparticles, and polymeric carriers are compared." />
  <figcaption>Figure 2. Classification of nanostructured drug delivery systems investigated for targeting 5-alpha reductase inhibitors to the hair follicle. Liposomes, niosomes, solid lipid nanoparticles, and polymeric carriers are compared.<br>  Source: Silvia Tampucci et al. "Nanostructured Drug Delivery Systems for Targeting 5-α-Reductase Inhibitors to t." <em>Pharmaceutics</em>, 2022. PMID: <a href="https://pubmed.ncbi.nlm.nih.gov/35214018/">35214018</a></figcaption>
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