Great products
Great products! Legit gains!
By Isaac R.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
414 reviews
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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.
414 approved reviews, newest moderated first
Great products! Legit gains!
By Isaac R.
Great products!
By Customer
Protein Factory is an awesome company! Quick shipping, 5 star customer service, great web content and information and in my opinion the best protein supplements on the market, hands down. I will continue buying my protein through Protein Factory.
By kyle L.
Never responds to customer inquiries or concerns. They delivered a product that was damaged, and despite numerous inquires, I heard nothing from them. Will never purchase from them again.
By Je D.
Response from Protein Factory· Apr 12, 2023
sorry we missed your inquire. We have reshipped your Oatmuscle.
Great customer service, got taken care of in a timely manner.
By Arthur M.
Always great products and Alex is readily available when I have questions...have been buy9ing from Protein Factory for almost 20 years now.
By Matthew
Quick and easy. And if you have a question you can email Alex and you get a response asap. Straight forward and purchasing is a breeze.
By BRIAN K D.
I love their protien. Especially the 10 Pound bag
By Roxie