Monday, November 2, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
783 reviews
Master Supplements, Inc.Select a line to read only those reviews.
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.
783 approved reviews, newest moderated first
The person on the phone answered my questions in a nice business way, he took my order, and we hung up. The order arrived in a nice timely manner.
By Bob
Response from Master Supplements, Inc.· Oct 22, 2026
We're so glad you had a positive experience with our team! Thank you for your feedback.
Master Supplements have great Customer Service. If i make a mistake on an order i just call up. Bill answers or calls me back in a few minutes and takes care of the problem ! Their products really work and i appreciate the webinars to learn anatomy Microbiome and various enzyme uses that help me explain to customers how and why a product can be effective. Thank you. -Premajyothi.
By customer - Patt D.
Response from Master Supplements, Inc.· Oct 22, 2026
It's wonderful to have customers like you. Thank you for your continued confidence in our products!
You were courteous in the process of putting me into your system instead of my wife; and you were more than prompt delivering "my" first order (and packaged excellently). Well done!
By Torben
Response from Master Supplements, Inc.· Oct 22, 2026
Thank you for the wonderful review! We're happy to hear you're pleased with your experience.
This is the best customer service and the products!... UNMATCHED
By Rodell
Response from Master Supplements, Inc.· Oct 22, 2026
Thank you for your kind words! We truly appreciate your support and are grateful to have you as a customer.
As always, excellent service and the best probiotics on the market!
By Susan H.
Response from Master Supplements, Inc.· Oct 22, 2026
We truly appreciate your loyalty and the trust you've placed in us over the years. Thank you!
The great customer service
By Deon B.
Response from Master Supplements, Inc.· Oct 22, 2026
Thanks for choosing us!
Always easy, prompt response, product arrives few days later. Kathy Riley keeps me informed on new products and usage of all as well as helpful info on subjects related to my work as msssage therapist and CranioSacral work. I love the products , the company , and highly suggest products to help my clients achieve better health. Sue Jojnston, LMT.
By Sue B. J.
Response from Master Supplements, Inc.· Oct 22, 2026
Thanks for letting us know! It's wonderful to have customers like you.
Consistently perfect service. Consistently perfect product quality. Consistently effective products. Thank you, Master Supplements, for these offerings for so many years!
By Richard L.
Response from Master Supplements, Inc.· Oct 22, 2026
Thanks for your thoughtful feedback! Quality is important to our team, and we're grateful you chose our products.
