Products are excellent Rafael Sanchez is a number game player!! I understand he is there to sell, but his customer service and his customer support is like no other! He will do everything to help... See more
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I love the detail that Master Supplements works on to make sure the money I spend delivers products that work and help my immune system stay strong !
I was curious about Theralac, and when I inquired about the product, the owner said he would send me a sample. He sent me an entire bottle of Theralac without charge! Theralac has been a game change... See more
I started taking the Serraxyme and Theraxyme about a month ago. My naturopath recommended it for me for scar tissue and muscle repair. the serraxyme works amazing!!! I am very happy with the results.... See more
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Company details
- #9 of 102 best companies in Pharmacy
Information provided by various external sources
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.
Written by the company

- Save 15% today!
- Use coupon code MSI16 to save 15% on your next order with Master Supplements!
Fast shipping!
All shipments from our warehouse arrive within 5 business days
Contact info
1600 Arboretum Blvd., Suite 202, 55386, Victoria, MN
- (800) 926-2961
- info@mastersupplementsinc.com
- master-supplements.com
Replied to 100% of negative reviews
Typically replies within 2 weeks
Great products for my immune system
I love the detail that Master Supplements works on to make sure the money I spend delivers products that work and help my immune system stay strong !
Date of experience: June 17, 2025
Raphael is fantastic at explaining what…
Raphael is fantastic at explaining what the supplements are and how they work
Date of experience: June 17, 2025
Straight forward process
Straight forward process. Easy to navigate and mobile optimized website facilities ease of use and funneling of movement from information gathering to purchase.
Date of experience: June 23, 2025
Honestly
Honestly, Master Supplements provides the most outstanding customer service! I had placed an order and they quickly processed my order and shipped it within a 24 hour window. A customer requested a special order and Master Supplements team quickly responded and sent this item without additional fees. I thoroughly appreciate and enjoy working with them! :)
Date of experience: June 16, 2025
Products are excellent
Products are excellent
Rafael Sanchez is a number game player!!
I understand he is there to sell, but his customer service and his customer support is like no other!
He will do everything to help his clients, on a five star rating I’d give him 10 stars!!
Date of experience: June 04, 2025
Great Product!
Easy to navigate website and great service so far. High quality products as well!
Date of experience: June 18, 2025
Theralac is a game changer...
I was curious about Theralac, and when I inquired about the product, the owner said he would send me a sample. He sent me an entire bottle of Theralac without charge! Theralac has been a game changer for me! It took away the my severe digestive symptoms immediately, and has been a life-saver ever since! I have since shared my experience with many friends and associates. My next door neighbor tried a few of my capsules and loved them also. She has purchased several bottles for herself and her daughter.
Date of experience: May 13, 2025
Always excellent service
Always excellent service. Kathy Riley extremely helpful and gets great information and answers for questions from me and my patients.
Many thanks to entire team.
Date of experience: May 14, 2025
Excellent product
Excellent product, efficient website, prompt delivery
Date of experience: May 19, 2025
Prompt, friendly response to my email
Prompt, friendly response to my email, good product, timely service.
Date of experience: April 15, 2025
My Order was a great experience.
Ready to help, very friendy, good listener, had my previous order available and quick in getting my order in the mail.
Date of experience: April 30, 2025
I love everything about this company
I love everything about this company. Excellent quality products and expert customer service.
Date of experience: April 30, 2025
Fast delivery
Date of experience: April 11, 2025
Wonderful Customer Service!
Top notch customer service, and wonderful products. Our clients love them
Date of experience: April 23, 2025
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