We are trying a supplement for the…
We are trying a supplement for the first time and the whey isolette is great. It mixes easily in our smoothies and you can't taste it.
By karen O.
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.
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We are trying a supplement for the first time and the whey isolette is great. It mixes easily in our smoothies and you can't taste it.
By karen O.
I’ve buying from you guys for 30 years now you’re great
By Kerri V.
Great products! Enjoy the descriptions and suggestions from Alex, who cares about about quality.
By John A.
I have been a Protein Factory customer for many years. I like Alex's straight approach to educating me and informing me about the supplement industry. I have even called the office and guess who answers, yep, Alex. I recently went through chemo and stem cell transplant. I'm slowly working out again to rebuild my muscle mass. I was concerned about if anything from the Protein Factory could effect my creatinine levels, I mean obviously besides Creapure. Alex assured me everything I was taking was safe. He further went on to tell me I should be taking AHCC to increase my white cell production. Alex doesn't even sell it but knew about it and it's benefits. I purchased it and within a month my white cell count went from 1.4 to 4.4. (4.0 and above is normal). My white count had not been that high in a year. Thank you Alex for all you know and all you share.
By Paul H.
Response from Protein Factory· Apr 26, 2022
Awesome to hear my friend!! Glad everything is working out.
The creapure creatine products from this company are excellent.
By Edwin F.
No one better with better protein. Customer for life. I'd literally stop using protein powder if I couldn't buy from The Protein Factory.
By Christina M.
your expertise and helpfulness are outstanding. I wish you guys were a little less expensive
By Randy G.
Best protein from a knowledgeable CEO!
By Aaron H.