Saturday, November 7, 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.
Showing 734 reviews with 5 stars · Clear filters
Amazing products and even more impressive customer service! Couldn't be more pleased!
By Taryn
Response from Master Supplements, Inc.· Jan 14, 2019
Thanks Taryn, we are so happy that YOU are happy with our service and products! -MSI
Very knowledgeable, helped me make a informed decision.
By Russ
Response from Master Supplements, Inc.· Jan 10, 2019
Happy to help. We're always ready to answer any questions you may have!
The supplements arrived in time and as described. Will continue to use in future.
By Julien M.
Response from Master Supplements, Inc.· Jan 10, 2019
Glad to hear, Julien! Thank you for choosing Master Supplements!
I have purchased this product for 4years, it has never let me down. it works very well. Costumer service is one of the best I have ever dealt with and great knowledge about there products.
By Carmen B.
Response from Master Supplements, Inc.· Jan 4, 2019
Thanks for the kind words, Carmen! We hope you have a happy and healthy 2019!
Outstanding company, staff, and products. They cover all their bases, and make provisions to assure that products are potent. One can really "feel" products working. I recommend the TruBifido.
By Michael
Response from Master Supplements, Inc.· Jan 4, 2019
Aw shucks, you've gone and made us blush. Thank you, Michael!
muito bom demais
By IE144015
Response from Master Supplements, Inc.· Dec 10, 2018
Gracias por el gran testimonio! -MSI
Excellent product - patients with ulcerative colitis consistently improve with use as does everyone else from IBS, c-diff, and just wanting to improve their digestive tract flora. Excellent customer service also.
By Jill
Response from Master Supplements, Inc.· Dec 10, 2018
Thanks for using our dietary supplements to help support your patients digestive and immune health! Best- MSI
I love the staff, the products, and my patients are thriving on the products. The staff answers all questions and are so devoted to the importance of their product. If everyone understood how vital good digestion is to good health, there would be a lot more healthy people!
By Sue Johnston, LMT. N.
Response from Master Supplements, Inc.· Dec 10, 2018
So true Sue! Thanks for the support! - MSI
