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Quantum Nutrition Labs Reviews

4.7 Rating 932 Reviews
91 %
of reviewers recommend Quantum Nutrition Labs
We've been with QNL for years. We love listening to the radio show. Dr. Marshall is very knowledgable. We always have a possitive experience with their products. They're always of the highest quality. The staff is friendly and very informative as well.
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Posted 5 minutes ago
The product I've ordered for years is very good. The website needs work. I routinely use websites and this is without a doubt the least user friendly one I've ever encountered.
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Posted 5 hours ago
Excellent products always happy with the results. Definitely quality products
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Posted 1 week ago
Quantum/QNL products are great! Have used these health supplements for many years and trust the quality of ingredients used. Thank you for providing a source of natural products and alternatives we can depend on to improve our health and make our lives better!
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Posted 1 week ago
Great quality products and great discounts more than once a year and great quick shipping!
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Posted 1 week ago
BEST OF THE BEST that's out ther!
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Posted 1 week ago
So far so good. I muscle test on several supplements and they are all doing their job. I really appreciate the lack of "other ingredients". The sale prices make it affordable and the quality makes it a no brainer. I will continue to use QNL as long as the products remain clean and affordable. Good Stuff!!
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Posted 1 week ago
I don't like to be ask for review whenever I make an order but I'll give this just once. I am a customer for QNL for more that 25 years and I take most of you of your product and I would give them 5 stars for cleanness. One thing I should mention is some of product are less effective than before, like nucleotide. I used to take nucleotide when I feel some discomfort in my throat and it would stop right way. Now I have to take so many in days.
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Posted 2 weeks ago
I have noticed a difference with everything I've bought from QNL .They are not only clean organic but being fermented I think makes a difference too .
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Posted 2 weeks ago
Thank you for sharing that! We love hearing when customers can actually notice a difference from the products they use. We put a lot of emphasis on clean ingredients and thoughtful formulations, so it’s great to know that approach is working well for you. Thanks for being part of QNL!
Posted 2 weeks ago
Quantum supplements have given me superior support for years, we continue to order them regularly.
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Posted 2 weeks ago
Thank you, Julienne! We’re grateful that QNL supplements have been a trusted part of your routine for so many years. Long-time customers like you are the reason we keep doing what we do, and we appreciate your continued support!
Posted 2 weeks ago
Always find your products the best on the market, for my needs.
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Posted 2 weeks ago
Thank you, Kathy! That’s wonderful to hear. We’re glad QNL products continue to be the best fit for your needs, and we truly appreciate the confidence you’ve placed in us over the years!
Posted 2 weeks ago
Well done on continuing to distribute quality supplements at a fair price.
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Posted 2 weeks ago
Thank you! We work hard to maintain the quality standards our customers expect while doing our best to keep products as affordable as possible. We appreciate the recognition and your support of QNL!
Posted 2 weeks ago
I have been a customer of QNL for 25 years . I love the products and the quality servive that I receive from the people that I order from. Please keep up the good work.
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Posted 2 weeks ago
Thank you, Maureen! Twenty-five years of support is truly incredible. We’re honored to have earned your trust over the years, and it means a lot to hear that both the products and the people behind them have made a positive impression. We’ll keep working hard to live up to that trust!
Posted 2 weeks ago
My husband and myself are very pleased with the 3 supplements Digest, HVL and HVL Activator. No discomfort after eating unconbined food.
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Posted 3 weeks ago
Thank you for sharing that! We’re glad to hear that things have been working so well for both you and your husband. It’s great when you can enjoy meals more comfortably and feel the difference. We appreciate your support of QNL!
Posted 3 weeks ago
Delivered ordered product in very good time and was in good condition. Have used QNL products since listening to Dr Bob Marshall Phd and since I trusted him, I trust his products.
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Posted 3 weeks ago
Thank you for your long-time support! It’s great to hear your order arrived quickly and in good condition. Like many of our customers, you discovered QNL through Dr. Bob Marshall, and we’re grateful that the trust you had in him has continued with the products he helped bring to so many people. We appreciate you being with us all these years!
Posted 3 weeks ago
I appreciate being able to purchase supplements that are pure (without fillers, etc.) and also the excellent customer service that I receive from QNL.
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Posted 3 weeks ago
Thank you! We’re glad the purity of our products and the service you receive from our team both stand out. Providing clean formulas without unnecessary fillers while taking great care of our customers is something we care deeply about. We appreciate your support of QNL!
Posted 3 weeks ago
I discovered these products fro the radio show with Dr. Bob Marshall. These products are very very good. If one prefers to take vitamins rather than alot of medicine, this brand will work. Thank you for manufacturing a great product.
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Posted 3 weeks ago
Thank you, Deborah! It’s wonderful to hear you found QNL through Dr. Bob Marshall’s radio show. His passion for helping people live healthier lives continues to inspire what we do today. We’re grateful for your kind words and appreciate your trust in our products over the years!
Posted 3 weeks ago
Great supplements! Clean ingredients. Great quality! I higly recommend
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Posted 3 weeks ago
Thank you, Marisa! We’re glad the clean ingredients and quality stand out to you. Recommendations like yours mean a lot, and we appreciate your support of QNL!
Posted 3 weeks ago
Excellent products. I've been using them for years. I believe they have helped me get older without getting old.
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Posted 1 month ago
Thank you, Bob! We love the way you put that. Hearing that QNL products have been part of helping you "get older without getting old" is about as good a compliment as we could ask for. We appreciate your years of support and trust!
Posted 3 weeks ago
PROFESSIONAL AND KNOWLEDGEABLE STAFF....
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Posted 1 month ago
Thank you, Bryan! We’re glad our team has made a positive impression. Providing knowledgeable, helpful service is something we take pride in, and we appreciate you recognizing it!
Posted 3 weeks ago
Quantum Nutrition Labs is rated 4.7 based on 932 reviews