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Quantum Nutrition Labs Reviews

4.7 Rating 920 Reviews
91 %
of reviewers recommend Quantum Nutrition Labs
QN Labs has provided me with several top-quality products. The digestive enzymes and HCL are essential for good results with cooked foods. I really appreciate the information available from QNL. TJN
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Posted 2 years ago
I have used QNL products for many years and appreciate the quality and the research! What can be problematic is placing a big dollar order only to get an email the next day that the same product is now 30% off. This is a huge disappontment and financially significant as the QNL products are pricey to begin with. Other companies seem to have more predictable sales and the timing of ordering is much easier.
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Posted 15 hours 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 5 days 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 3 days ago
You say you want to continue top-quality supplements, but instead you discontinue them, the latest one being chlorella. Now I have to go elsewhere to get it and give my business to them.
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Posted 5 days ago
Thank you for your feedback, Mary Ann. We understand how disappointing it is when a product you rely on is discontinued. While we always strive to maintain a broad selection of high-quality supplements, sometimes sourcing, demand, or other factors make it necessary to retire certain products. We appreciate your long-time support and understand your frustration regarding Chlorella.
Posted 3 days ago
Quantum supplements have given me superior support for years, we continue to order them regularly.
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Posted 5 days 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 3 days ago
Always find your products the best on the market, for my needs.
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Posted 5 days 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 3 days ago
Well done on continuing to distribute quality supplements at a fair price.
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Posted 6 days 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 3 days 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 6 days 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 3 days 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 1 week 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 1 week 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 1 week 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 1 week 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 1 week 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 1 week ago
Supplements are great. Delivery through FedEx is awful. No one contacted me on the status of my delivery and when I called QNL the representative searched the records and found that FedEx said they attempted delivery twice, was refused and they are sending it back to you. I will be purchasing the supplements from a brick-and-mortar store from now on and never again online. FedEx is awful.
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Posted 1 week ago
Thank you for sharing your experience. We’re glad to hear you’ve been happy with the supplements, but we understand how frustrating the delivery situation was. While shipping is handled by FedEx once the package leaves our facility, we know that doesn’t make the experience any less disappointing. We appreciate your feedback and are sorry this order didn’t go as smoothly as it should have.
Posted 1 week 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 1 week 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 1 week ago
Great supplements! Clean ingredients. Great quality! I higly recommend
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Posted 1 week 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 1 week 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 2 weeks 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 1 week ago
PROFESSIONAL AND KNOWLEDGEABLE STAFF....
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Posted 2 weeks 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 1 week ago
I have bought products from this company for almost 20 years. I have never had an error in an order and almost never had an order delayed. They have high quality products. You can’t go wrong.
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Posted 3 weeks ago
Thank you for being with us for nearly 20 years! That kind of loyalty means a lot. We’re glad your orders have been consistently accurate and reliable over the years, and it’s great to hear the quality has kept you coming back. We truly appreciate your trust in QNL!
Posted 1 week ago
My husband takes the Quantum Fuel I just ordered, I should have automatically gotten the Memorial Day sale price.
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Posted 3 weeks ago
Thank you for your feedback, Cheryl. Our Memorial Day promotion was only available for a limited time, and orders placed during the sale period automatically received the discount. If you have questions about your order or would like us to take a closer look, please reach out to our team at 800-370-3447 or info@qnlabs.com. We’re always happy to help!
Posted 1 week ago
I've been ordering from QNL for over 5 years and know the products are very good for my health.
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Posted 4 weeks ago
Thank you, Janet! We really appreciate your trust over the past 5 years. It’s great to hear QNL products have continued to be a positive part of your health routine!
Posted 4 weeks ago
I use the products because they are effective and I recieve the results I expect.
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Posted 1 month ago
Thank you, Alan! That’s exactly what you want from a supplement, something you can count on to deliver. We’re glad QNL products have been meeting your expectations!
Posted 1 month ago
Have been using the Coral Calcium powder daily since 2002!
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Posted 1 month ago
Thank you for sticking with us since 2002! That kind of consistency is rare, and we don’t take it lightly. Glad Quantum Coral Calcium Powder has remained a steady part of your daily routine!
Posted 1 month ago
Quantum Nutrition Labs is rated 4.7 based on 920 reviews