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... Voir plus
Bien que nous ne vérifiions pas les affirmations individuelles, car les avis reflètent l’opinion personnelle des utilisateurs, certains avis sont accompagnés du statut « vérifié » lorsqu’il est possible de confirmer qu’une interaction avec l’entreprise a eu lieu. En savoir plus
Pour protéger l’intégrité de la plateforme, chaque avis, qu’il soit vérifié ou non, est analysé par notre logiciel automatisé 24 h/24 et 7 j/7. Il identifie et retire tout contenu qui enfreint nos conditions d'utilisation, y compris les avis qui ne se basent pas sur des expériences authentiques. Nous sommes conscients que nous ne pouvons pas tout détecter, et vous pouvez nous signaler tout élément qui aurait pu nous échapper. En savoir plus
Lisez les avis des autres
I have been using Master Supplements for decades. They are gut specialiasts. They know what thry are doing. Their formulas go where they are directed. They are generous with their pricing. And bott... Voir plus
So much integrity with Master Supplements. I’ve been doing business with them for 15 years- science backed and tested. Same people working there with friendly, helpful, intelligent advice. Superior... Voir plus
L'entreprise a répondu
Product bij Master Supplements in Amerika besteld. Ze hebben het vlot op de post gedaan richting Europa en op een zorgvuldige en nette manier ingepakt.
À propos de l'entreprise
Informations provenant de diverses sources externes
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.
Écrit par l'entreprise
- 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
We know that time spent in transit is important to you. That's why we utilize multiple carriers to ensure that all packages that leave our warehouse will arrive at your home as soon as possible!
Coordonnées de contact
1600 Arboretum Blvd., Suite 202, 55386, Victoria, MN
- (800) 926-2961
- info@mastersupplementsinc.com
- master-supplements.com
4,9
Excellent
1 k avis
Demande des avis aux clients
Cette entreprise invite régulièrement ses clients à laisser des avis, qu’ils soient positifs ou négatifs.
A répondu à 100 % de ses avis négatifs
Répond généralement dans un délai de plus d'un mois
Comment cette entreprise utilise Trustpilot
Découvrez comment les avis de l’entreprise sont collectés, notés et modérés.
I have been a customer for many years
I have been a customer for many years. Great products and service.
11 mars 2026
Consistent high quality products and…
Consistent high quality products and service. Excellent online educational programs
3 mars 2026
Réponse de Master Supplements, Inc.
We love hearing this! Thank you for being part of our growing community.
Silicon dioxide
Silicon dioxide, ascorbic acid etc cheap and unhealthy minorly harmful ingredients:)
10 février 2026
Avis spontané
Réponse de Master Supplements, Inc.
Hi Oliver, thank you for taking the time to leave this review. Ascorbic acid is the chemical name for Vitamin C and Silicon dioxide is also known as 'silica' and is a micronutrient commonly found in nature. We believe in full transparency and everything that is in our formulas is in there for a reason. The ascorbic acid (Vitamin C) for example, is a powerful anti-oxidant that scavenges excess oxygen, and Bifidobacteria are strict anaerobes so exposure to oxygen before they reach the anerobic environment of the colon can be extremely detrimental to them before they ever get to the part of the human body where they colonize and proliferate. The Sodium alginate that is in the formula is derived from brown kelp and we have a patented process that uses it to protect the probiotics through the harsh stomach acid.
I appreciate your attention to the details and concern for clean labels, a concern we share. We have been producing Theralac since 2003 and are proactively registered with the FDA while over 95% of supplement companies are not registered at all. In that time, we have never had a reported adverse reaction, however, some people are taken aback by how fast it can restore digestive regularity and comfort.
All of our products are produced in clean cGMP certified facilities and we provide third-party Certificate's of Analysis on every batch of produce.
My late father Randy Porubcan was a micro-biologist and bio-chemist who was instrumental in developing patented probiotic technology in the 1970's and he is the original formulator of Theralac. Some of the chemical sounding ingredients in Theralac can be alarming at first but I assure you they are safe ingredients, used in small amounts for specific purposes. There are no fillers, artificial colors or additives in any of our products. Theralac is 100% vegan, Non-GMO, and free of all major food allergens, our Doctor version is submitted for rigorous Informed Sport testing, which tests for over 200 banned and harmful substances.
One star reviews are very detrimental for us, please consider updating your review and if you like, I would be happy to jump on a phone call to go into more detail.
Thank you for your review and for your consideration in updating that review.
Jeff Porubcan
President, Master Supplements Inc.
I always get such great and efficient…
I always get such great and efficient service with this great product!
26 février 2026
Réponse de Master Supplements, Inc.
That is great to hear! Thank you!
I love master supplements!
I love master supplements!
Their products are clean and i've used them for several years with great results.
The order process and customer service is also excellent.
20 février 2026
Réponse de Master Supplements, Inc.
Your progress is what it’s all about — congratulations!
Master Supplements never disappoints
Master Supplements never disappoints! I can rely on prompt order fulfillment and excellent customer service every single time. I really appreciate the personal experience that my notes are read and responded to in a timely manner. Most certainly, Master Supplements is one of my favorite wellness suppliers to work with!
16 février 2026
Réponse de Master Supplements, Inc.
We’re grateful for your review and your trust in our products!
Always fast and accurate
16 février 2026
Réponse de Master Supplements, Inc.
When it comes to digestive support, timing matters. We’re glad we could help you stay on track!
Love the products and love the great…
Love the products and love the great service we get.
19 janvier 2026
Réponse de Master Supplements, Inc.
It’s relationships like this that make our work so meaningful!
Réponse de Master Supplements, Inc.
We’re so thankful to have customers like you.
Wonderful company very informative…
Wonderful company very informative which is new to me. But I am excited to experience what I learned so I can honestly share with others to assist their travels to better health❤️🙏
23 janvier 2026
Réponse de Master Supplements, Inc.
We’re honored to be part of your wellness journey and grateful for the trust you’ve placed in our team.
Réponse de Master Supplements, Inc.
So glad it arrived quickly — thank you for the 5 stars!
Easy to order / Quick response always…
Very easy to order and love the products and people that work for the company. They always respond very quickly.
2 janvier 2026
Réponse de Master Supplements, Inc.
We’re committed to a seamless experience from order to delivery — glad it showed!
Réponse de Master Supplements, Inc.
Fast, reliable shipping is what we aim for — appreciate you noticing!
Great products and great customer service!
8 décembre 2025
Réponse de Master Supplements, Inc.
Thank you for your 5-star review!
From my phone call to order until it…
From my phone call to order until it arrived in the mail was excellent.
19 novembre 2025
Réponse de Master Supplements, Inc.
Thank you for being part of our community — we look forward to continuing to support you!
So much integrity with Master…
So much integrity with Master Supplements. I’ve been doing business with them for 15 years- science backed and tested. Same people working there with friendly, helpful, intelligent advice. Superior products that work. Pleased with every product that I’ve used which includes about 15. Unlike other companies, they are caring and compassionate all the way
from folks taking orders to the owners. I’d work for this company if I could.
14 novembre 2025
Réponse de Master Supplements, Inc.
We’re here whenever you need guidance, support, or simply have questions. Thank you again for your kind words!
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