Consider refrigerating opened bottles, as heat and humidity can cause the powder in capsules to bind and become putty-like or hard, which could potentially reduce absorption in the digestive tract [1]
The mechanism fits, since KPV blocks the inflammatory signaling behind those conditions and its parent hormone is active in skin
human clinical trials are rare and preliminary
van Leeuwen PT, van der Peet JM, Bikker FJ, Hoogenkamp MA, Oliveira Paiva AM, Kostidis S et al
Biol Psychiatry 2008, 64(5):361368.
The antioxidants in this formula provide support for the healthy development of cells, support the removal of waste from the body, and support free-radical scavenging substances that help to maintain the structure and integrity of cells during internal challenges