Species Nutrition Isolyze Whey Protein Powder, 100% Whey Isolate for Muscle Building, 27.5g Protein Per Scoop, No Sugar & Low Fat (Chocolate Milk, 44 Servings)

BY FAR the BEST protein supplement I have ever used and tried. I will FOREVER only use Species Nutrition for the rest of my life. It is BY FAR the best tasting, highest per Gram potency, and easiest digesting protein on the market. Best flavors and QUALITY in the entire protein shake world! It is well worth it and if it cost a few dollars more, its WELL WORTH it bc the product is the highest protein mg to Gram of powder, little to no lactose(so easily digestible), and is the HIGHEST QUALITY protein supplement made.

Species is the best brand and highest quality protein at an affordable price. I take between 2 and 4 scoops per day (one scoop at a time) and it helps balance my weight and eating plan. Chocolate Milk, Cinnamon Donut, Cookies & Cream and Vanilla Peanut Butter all taste fabulous!

My friend told me this was her favorite but i couldn't imagine cinnamon donut as a shake...she was right. Very tasty. I like this product line because it doesn't taste chalky and it mixes/dissolves thoroughly.

Taste better than the other proteins I've had so far. I had it about a year ago and decided to give it another shot. They have upgraded the protein and it is soo much better!! Will buy again when it runs out. It is kind of small compared to others for the price but it is worth it. Plus they don't give you alot of air like other proteins do when you look in the tub.

Quite simply the finest quality product available. I’ve tried them all and this is definitely the best.

I like the flavor, the quality, but is a bit spendy.

I use this product all the time. For over 2 years. The taste is good!

EDIT: 6/30/18 I used to back all of Daves products 100% but I have to be honest here...things have changed. Fiberlyze has changed, it's not as effective and now I've noticed isolyze has changed. It doesn't mix as well as it used to and it's starting to upset my stomach. I cannot recommend this or any species product anymore sadly. My review is for the chocolate milk flavor...I add that note because other flavors, cookies and cream for example, doesn't mix as well. So be aware different flavors may not act the way chocolate milk does. That said, This is the best protein I have ever used period...I have used every high end protein available....Iso 100, pesto pro, etc. I just recently switched from iso 100 to isolyze. So the first thing i notice, mixability...isolyze just mixes better. I eat a lot of greek yogurt and I usually flavor 300g greek yogurt with a scoop of protein. When I added the idolize for the first time, it didn't clump, it just mixed into the yogurt so easily. With iso 100 I would get clumps and I'd have to add a bit of water to get it mixed. That there tells me idolize is just more pure...less fillers like xantham gum, etc. Same when mixed with water, just so smooth and the flavor is not overpowering....also very smooth. If you want the best protein powder out there, in my 12 years experience taking supplements, this is one of the best. I actually hate being the brand loyal guy...I feel like sometimes people buy into some idea like a freakin cult without legitimate reasons....just because they're the best. I do not feel that way....these product are literally the best I've used, thats why I'm loyal to species. If they ever cut corners and change their production, ill be the first one to call them out and stop using the product. As of now though, they are the best. I think nordic naturals makes abetter fish oil but other than that, can't go wrong here.