youngsinatra
Member
Yeah. I personally use food-grade copper bisglycinate powder from a chemistry company. I paid 25€ for 25g IIRC.Sorry I see you've detailed your process above. Interesting you have much better results than me. I can't get the deep orange colour. I might need to try pure copper glycinate powder. I have that product but with fillers so maybe that's why it's not working
By doing so everything dissolves perfectly in hot liquid, without visable remains. Even if the solution is deep yellow/orange, you can see cleary through it.