- Joined
- Jun 8, 2017
- Messages
- 12,921
- Reaction score
- 27,302
- Location
- Southern Oregon
- What state or country do you live in
- Oregon
Copper Power has been very reliable in its strength and dosing. With just one note. They tell you to dose to 2.5 ppm on the bottle. Nope. 1.5-2.0 is the therapeutic range. And 1.75 is the sweet spot, for me at least.

