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Quantum Nutrition Labs Reviews

4.7 Rating 879 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
Best whole food supplements around for great price! Won't be disappointed. B energy is great also :) Do try
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Posted 1 day ago
Wouldn't accept my VIP disount code.
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Posted 2 days ago
Love your products Been using for 10 years under a doctor's guidance Love your discounts and will continue to buy bigger quantities when they're offeredu
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Posted 3 days ago
Great products. Will definitely order again
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Posted 3 days ago
This is amazing I had parathyroid surgery a few years ago and I’m have to take a good calcium I found the calcium magnesium powder is the best. It goes a long way. I feel much much better and my numbers have been all good.
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Posted 4 days ago
Great products at reasonable prices
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Posted 4 days ago
I am always pleased when ordering from Quantum. I have primarily ospoken to Brandon when not using your online services. He is consistently professional, knowledgeable and efficient. I have also been very satisfied with the QNL products, and have been sad when some were discontinued.
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Posted 4 days ago
For 25 years QNL has been a big part of my healthy lifestyle. These products are the most pure and also within the level of product, affordable supplements. I am 71 years old, taking no medication for anything, unlike anyone else that I know in my age group. I am guilty of not doing all that I know to do as to a more substantial healthy lifestyle, more raw foods, making fresh juice...BUT the time it takes...leads me to the best possible supplements: QNL
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Posted 4 days ago
My order arrived on time and was well packed. Price was great and product as well
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Posted 6 days ago
Thank you, Andy. Glad everything arrived on time and in good shape. Always good when the whole experience, from price to product, comes together like that. We appreciate you choosing QNL!
Posted 5 days ago
Excellent products and service.
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Posted 1 week ago
Thank you. We’re glad both the products and the service have been a good experience for you. We appreciate you choosing QNL.
Posted 5 days ago
High quality and pure products. Been taking QNL products for many years!
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Posted 1 week ago
Thank you for sticking with QNL over the years. It’s great to hear the quality and purity have stayed consistent for you. We appreciate that long-term trust!
Posted 5 days ago
I have not received my order yet??? When was it shipped ??? Please respond as soon as possible B. Hleason
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Posted 1 week ago
Thank you for reaching out, Barbara. Our customer service team has been notified and will be contacting you shortly to look into your order and provide an update.
Posted 5 days ago
For once Quantum had a legit sale on their products! Not hiking them up to make it look like a sale with adiscount. We appreciate the read deal! Dr. Marshall would say good job.
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Posted 1 week ago
Thank you for saying that. We’re glad the recent promotion felt straightforward and worth it. That kind of feedback means a lot, especially with the standard Dr. Marshall set. We appreciate you recognizing it.
Posted 5 days ago
Only company I buy from where I actually feel the difference in what I take.
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Posted 1 week ago
Thank you, Pam. That’s exactly what you hope for with supplements, being able to actually feel the difference. We’re glad QNL has been that for you and appreciate you sharing that!
Posted 5 days ago
I tried many Brands of nutrition supplements but nothing compares to the quality and effectiveness of QNL , the supplements have the puriest and natural ingredients. No fillers ,or artificial ingredients.
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Posted 1 week ago
Thank you, Vince. That kind of comparison means a lot, especially coming from someone who’s tried different brands. We put a lot into keeping our formulas clean and effective, so it’s great to hear that’s coming through. We appreciate you choosing QNL!
Posted 5 days ago
I rely on the digestive products I get from QNL
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Posted 1 week ago
Thank you for sharing that. It means a lot to know the digestive products from QNL are something you rely on consistently. We appreciate your trust.
Posted 5 days ago
I used to listen to dr bob marshall on the radio and started ordering from QNL years ago. I am happy with your products, however I have been trying to order the d- limonene from you and cannot find it. Will you be restocking this item ? I hope so .
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Posted 1 week ago
Thank you for sharing this, Kathleen. It’s great to hear you’ve been with QNL since the Dr. Marshall radio days and that the products have continued to serve you well. As for D-Limonene, that product has been discontinued. We know that’s frustrating, especially when it’s something you’ve been looking for. We appreciate your understanding and your long-time support of QNL.
Posted 5 days ago
I've been using QNL supplements for many years now. The quality is unsurpassed and they're affordable. Overall, my health has improved with daily use.
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Posted 2 weeks ago
Thank you, Patricia. That kind of long-term experience says a lot. We’re glad the consistency and quality of QNL supplements have made a real difference in your day-to-day health!
Posted 5 days ago
Satisfied with all products I have purchased from Quantum Nutrition Labs.
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Posted 2 weeks ago
Thank you, Willie. Glad to hear everything you’ve tried from Quantum Nutrition Labs has been a good experience for you! We appreciate the support.
Posted 2 weeks ago
Started listening to Dr. Bob Marshall when I was in my twenties. Miss him and his knowledge and his reasonable prices.
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Posted 2 weeks ago
Thank you for sharing that, Tina. Dr. Marshall had a lasting impact on so many people, and it’s clear his work stayed with you over the years. We’re grateful you’re still with QNL and appreciate the perspective you shared.
Posted 2 weeks ago
Quantum Nutrition Labs is rated 4.7 based on 879 reviews