Hello, and thank you for your question! Platelet-rich plasma (PRP) works with your skin’s natural restoration processes to rebuild volume and remove damaged skin cells. Vampire facials rely solely on PRP, so your results can take a few weeks (up to three months) to become fully visible as your skin adjusts and renews itself. You will not necessarily need multiple treatments to see these results, but many clients choose to have regularly scheduled vampire facials every few months to continue keeping their skin at its healthiest. If you take care of your skin following a PRP facial, your results can last quite some time -- they will not “wear off” the same way that a temporary treatment like Botox will. Vampire facelifts combine PRP with dermal fillers to lift and rejuvenate hollow or sagging skin. These results are typically noticeable right away as the fillers give your face more immediate volume, and your skin will continue to improve over the course of a few months as the PRP takes effect. However, dermal fillers are temporary and do wear off after about a year. If you take good care of your skin, the PRP can keep your facial volume looking its best for up to 24 months after your vampire facelift. Again, many clients choose to undergo another vampire facelift after these results wear off, but you will not need more than one PRP treatment to see your initial effects. I hope this helps!