Native Whey Protein Isolate Native Whey Protein Isolate- After A LOT of research on whey protein, I bought this one. Dissolves really well, tastes good. Even the plain one tastes good - like a creamy milk. No stomach issues. Overall a great product and worth the price. The cheap shipping option even made the price somewhat competitive to some of the cheaper proteins that charge more for shipping (considering the weight).

Excellent products The whey protein is pure with no Added ingredients like other over the counter protein products you find in the stores which have sugar and Other ingredients which can actually cause weight gain. The protein factory by far has the best products you Could find. It is top quality.The chocolate and vanilla flavors taste like drinking a milkshake if added with banana and almond milk and ice.or a banana with another fruit. Best taste on the market!

The Protein Factory is my go to Muscle Factory... I have been buying proteins from Alex since he first established the Protein Factory in 1998. No company in the USA sells higher quality proteins and no other company offers as wide a variety of protein types under one brand. Try finding another major player who sells Whey Isolate, Pepto Pro and Bio Serum Proteins on their websites--you won't. Try finding genuine Creapure Creatine--good luck (hint...Al has it). Pricing is very competitive and shipping has always been timely. Thanks, Alex. Respect, Mark Rustad

Alex has the best product range and… Alex has the best product range and most quality ingredients I’ve ever seen in the sports nutrition industry by a street! His wealth of knowledge and no Bulls*** approach to protein and nutritional products will give you just what you need to get them gainz!

I’ve been with ProteinFactory since… I’ve been with ProteinFactory since 2012. Alex is top notch and a great human. I’ve tried the creatine, bio serum, hydro 520, salmbolic, unleashed, native whey isolate, and Citrulline peptides. All products were great and provided what I was looking for. Definitely recommend PF 10/10. Also if you have questions about anything Alex has his personal cell on website, Goodluck talking to any other CEO of a supplement industry.