Excellent, High Quality Products
The products give you great results and customer service is great. Definitely recommend Protein Factory.
By LAR
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
414 reviews
Select a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Supplement Warehouse! Truthful & Honest Info about supplements such as whey protein & pre workouts.
Protein Factory (proteinfactory.com) has 414 customer reviews on The Fair Hearing, with an average rating of 4.4 out of 5.
Showing 322 reviews with 5 stars · Clear filters
The products give you great results and customer service is great. Definitely recommend Protein Factory.
By LAR
Best of the best!!! The only products I take period!
By marwan A.
Best protein products on the market.
By Dan
Even though the prices have gone up, I'll continue to return to protein factory. After all, the cost of milk has skyrocketed so of course whey protein will cost more, too. They have quality you can't get elsewhere, and CLEAN protein without additives. Still worth the cost.
By Jess G.
Service is always excellent. Big fan of PF and Alex Rogers...smartest guy I know when it comes to performance supplements
By Matt Jennings (.
Great product - buy it here not on amazon its way more expensive there.
By robert N.
Protein Factory, The ONLY protein I’ll buy!! Been using it for around 7 yrs and Alex just keeps on dialing in to keep improving his products. I recommend to everyone it’s the only place to not get ripped off with protein powders & supplements. Dana
By Dana M.
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.
By Trevor O.