We’ve started using the DERMagic system on our dog for his Alopecia X. His condition started in late 2018, but we began using DERMagic in early 2021. Our dog’s skin is doing SO much better, although we have yet to see any hair. Regardless of whether his fur comes back or not, he is much happier, is healthier, and is at much less risk for secondary infections due to damaged/dry skin. We are very happy overall.