Look for "extract" of juices where possible not the powders ...minimal cheap low/no nutrition powders of ingredients
The other OUTSTANDING product which very sadly is no longer offered was New Chapters Berry Greens...a real powerhouse you could live on. I guess production got too pricey to continue it for the company...big loss for the community
Since we're on the topic...taste will always be somewhat of ab issue with a good overall product. I mix mine with low sodium V8 blends mutes the off taste and is decent product as far as commercial offerings go.
Another great product is SUPER SYNERGY by Mitchell May...NICE ! FORMULA
For those who iNSIST on taste ..Delicious Greens n Delicious Reds (8000 ?)...
acceptable formulation that is pleasant tasting