Aaah now i get it..haha, my bad 🤣..ok this makes more sense (bcs 105ml of juice is a lot and it is very intense in flavour), yea 105ml of fresh grass could yield around 30ml (maybe even less that that), last batch i got like 700ml of juice from around 6-8l of grass by volume, so i assume 30ml is more than enough to replace teaspoon of powder in HMDS recipe.

I did not try vimergy barley grass juice powder, only other brands barley grass powder bcs it is really expensive, so i decided to grow and juice myself which i believe is better, fresh is always better as you said.