Great service
Great service
By customer
Saturday, November 7, 2026 · Customer reviews of US businesses

The Fair Hearing score
Excellent
783 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Here at Master Supplements, we believe in honesty, hard work, and, most importantly, helping people. We're proud of our product efficacy and we're committed to getting them into the hands of those who need help.
Master Supplements, Inc. (master-supplements.com) has 783 customer reviews on The Fair Hearing, with an average rating of 4.9 out of 5.
Showing 734 reviews with 5 stars · Clear filters
Great service
By customer
Love their enzyme line! Friendly service (in the rare times I've needed to reach out to someone) and fast shipping.
By Krista
Great company to work with. I made a mistake in the ordering process. I left a message and it was quickly corrected the same day! I just started using TruBifidoPRO so I can't give a review on that product yet.
By Cindy
Response from Master Supplements, Inc.· Aug 4, 2022
Happy we could help you Cindy, you should feel a positive difference with TruBifidoPRO within a few days but feel free to give us a call or e-mail if you have any questions!
Some of the finest nutritional products in healthcare nutritional market. Easy to navigate through the site. Fast shipping.
By Dr. Aleksander Kanevsky :.
Response from Master Supplements, Inc.· Aug 4, 2022
Thank you very much Dr Kanevsky!
These products work! Have been the only probiotics to make a difference in my gastro issues! Worth the money!
By Iva T.
The customer service is reliable and fast.
By customer
IMHO, Master Supplements is hands down the best probiotics available. I researched before I first purchased and I never looked elsewhere. Please don't let the price deter your purchase. Your health is worth the investment!
By Patricia K.
Response from Master Supplements, Inc.· Aug 4, 2022
100%! Ty Patricia!
Master Supplements are some really great products, and the staff is great, you might need to leave a message, but just know, that your call will be returned..
By customer