They mention one called pro frontal that comes in capsules it’s expensive though but they sell the pair together....I tried sarcosine from brain vitaminz...it came as a powder and had function for sure and is cheaper, the nice thing about th powder is you don’t start on a high dose where I know Newtus had too much focus from th one she tried in capsule form. The powder of sarcosine is slightly sweet so you can add it to like coffee.

For me I didn’t realize I had more motivation like I didn’t feel it but I suddenly started doing stuff without even thinking about it.

Sarcosine has two phases....initial immediate reaction like caffeine and a more delayed response.