How does tear trough lightening work?
Platelet-rich plasma is a component of your blood with a high volume of growth factors, which are responsible for most of your body’s innate healing properties. Tear trough lightening involves harvesting and purifying the PRP serum from a small sample of your blood. Once the PRP is drawn, it’s injected under your eyes. The growth factors in the PRP serum activate your body’s natural regenerative processes, leading to collagen and elastin production. Over time, the tear troughs fill out and look more youthful.