So many choices of protein from organic to hemp to pea to whey protein isolate.

What is the best for us dealing with malabsorption from RNY BYPASS?

I'm looking at whey protein isolate

24g protein

0 fat

2g carbs

110cal per serve 30g

We have a ton of options at the BariatricPal Store. Read customer reviews at https://store.bariatricpal.com/collections/protein-powders . Most of the products are whey protein isolate

Thanks but I have found a local place just wanted to know what's the best protein

Each is different - I find the vegan ones (which are pea protein) have an odd aftertaste to me. Folks who cannot tolerate dairy go with collagen proteins or other non-dairy ones. The best protein is one you can tolerate the taste and texture of. Try a few in single packets. My two go-tos are both Whey Isolates for powder - Optimum Gold Standard Whey Protein and Lifetime (sold at the Lifetime Athletic clubs). For pre-mixed, I like Premier.