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

Go for the 100% Whey Isolate. It's worth the Cost. I've been ordering from Protein Factory for years. Great, clean product, good service and fast shipping. Recently the cost went up (due to dairy prices I'm sure) for the 100% Wisconsin Whey Isolate so I cheaped out and got the Mega Whey instead. the MegaWhey is 'fine'. It's still better than most grocery store brands, but it doesn't mix as cleanly or have as clean a taste. I will go back to the Wisconsin in the future.

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.

Alex is a con man I placed an order and after two weeks it never showed up. When I called Alex he said it was out of stock. He argued with me about a refund in ultimately threatened to come up to my house saying, “you don’t know who I am”. He will deny it, but I have indisputable proof. I will be posting proof on multiple social media accounts

Products are great only drawback is… Products are great only drawback is shipping times. Most companies today offer free shipping when you spend a certain amount of money and ship out relatively fast. you'll pay a premium here for fast shipping. Basically if your running out of product or wait till the last minute to order stuff. You could be waiting 2 weeks for your package to arrive if you go with economy shipping other than that protein factorys products are superior to most retailers