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Quantum Nutrition Labs Reviews

4.7 Rating 799 Reviews
92 %
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 love all the products I have tried so far. No vitamin company offer the quality of performance as Qnl. To me I received quick results. Now I'm taking the vit-c and bladder support and nothing compares to either of these products and I take less than the recomennded dose and get the results I need. Prices habpge gone up and have to stop the vitamin C but still taking the bladder control. My urologist could not believe the fact that I chose these supplements oppose to prescription pills precribed we did a test and qnl won out. This was a couple of years ago and I'm still taking them. Due to the economy i may have to just take cranberry tabs over the counter because I need a multi vitamin but if you can afford the supplement I advise you take them they all are superb. Nothing compares to these products being all natural. Not saying this for profit or product but because it is the truth.
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Posted 23 hours ago
Love everything in your inventory, recently was referred to these products by my brother in law for digested issues,& I'm so grateful. They have completely resolved my gut issues, & I no longer need any of the antacids that I was previously was taking that are so bad for you. TY!
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Posted 1 day ago
I have been using these products since the early 2000s, when Dr Marshall was on the radio.The products came in a good time. I bought some items for my wife and she will be using hem for the first time. I told her about the claen ingredietsn in the products and she decided to trust me a try the products. I pray for great results that I have come to know from Qnlabs products.
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Posted 2 days ago
Products are top notch; they don't include crappy ingredients. Products are clean & safe.
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Posted 2 days ago
Vitamin D kind is expensive. Overall I love Quantum products.
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Posted 2 days ago
Nice product for the price.
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Posted 3 days ago
Everything was delivered very quickly
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Posted 4 days ago
Thank you, Andrzej! We’re glad to hear your order arrived so quickly. We always aim to provide fast, reliable service along with the highest-quality supplements. Thanks for choosing QNL!
Posted 4 days ago
I love Quantum Nutrition! A very respected and trusted source for all my supplement needs! Also, the staff is very knowledgeable and helpful! And of course I have my favorite and his name begins with B! Thank you all for helping us stay healthy!
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Posted 4 days ago
Thank you so much for the kind words! We’re thrilled to know you trust Quantum Nutrition Labs for your supplement needs and have had great experiences with our team. We’ll be sure to share your appreciation with Brandon—he’ll be happy to hear it! Thanks for being part of the QNL family.
Posted 4 days ago
I've been enjoying some of your products over the years. It's hard to know the effectiveness of the ones that just arrived, especially because I take them along with a number of other supplements. The reason I chose 3 stars is (1) I find your prices outrageous (I purchase most of my supplements elsewhere), and (2) your website is impossible to use, especially when it comes to checking out. This problem has persisted over the course of years and I remember speaking with your customer service about it in the past. Is there a reason why it can't be fixed??
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Posted 5 days ago
Thank you for sharing your feedback. We’re glad to hear you’ve enjoyed some of our products over the years, and we appreciate your honesty about your recent experience. We understand your frustration with both pricing and website usability—your concerns are completely valid. Our team is currently working to improve the site for a smoother checkout process, and feedback like yours helps guide those updates. You can also sign up for our email list to stay informed about sales and use our subscription option to save on future orders. Thanks for being part of the QNL family.
Posted 4 days ago
The eye nutrition supplements I recently purchased from QNL - Quantum Eye Support - were absurdly expensive. As a consequence, I'm forced to find a different source of eye supplements. This is a shame ... I've been a long-time customer of QNL, but enough is enough. The prices are way too high.
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Posted 1 week ago
Thank you for your honest feedback, John. We truly value your long-time support and understand your concern about pricing. Our goal has always been to provide supplements made with the highest-quality, thoroughly tested ingredients to ensure purity and effectiveness. Still, we know cost matters and appreciate you sharing your thoughts. You can also sign up for our email list to stay informed about promotions and consider our subscription option for extra savings. Thanks again for being part of the QNL family.
Posted 4 days ago
I have been a customer for so many years .. the best quality of supplements, I only put the best possible for my health and family.. great customer service Especially talking with Brandon who is very knowledgeable and helpful and really cares
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Posted 1 week ago
Thank you so much, Maricela! We’re so grateful for your years of loyalty and your commitment to giving your family the best. It’s wonderful to hear that Brandon provided such caring and knowledgeable support—we’ll be sure to share your kind words with him. Thanks for being part of the QNL family!
Posted 4 days ago
Good quality, friendly staff!
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Posted 1 week ago
We’re so glad to hear that! It means a lot to know you’re enjoying the quality of our products and the friendliness of our staff. Thanks for choosing QNL and for sharing your experience!
Posted 1 week ago
I've been using QNL labs products for 20 years. Great products!
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Posted 1 week ago
That’s incredible, Dennis! Two decades of loyalty means so much to us. We’re honored that you’ve continued to choose QNL and that our products have earned your trust. Thank you for being part of the QNL community!
Posted 1 week ago
Excellent products, Responsible Sourcing. I've ordered QN Labs products for several years, among some are D3 Gold, Zinc, CoQ 10, Digestive enzymes, Max Energy B's, and other supplements. They are my go-to brand for supplements that really make a difference in my overall health. Quality is excellent and ingredients are responsibly sourced.
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Posted 1 week ago
Thank you so much, Beverly! We truly appreciate your long-time support and trust in QNL. It’s wonderful to hear that our D3 Gold, Zinc, CoQ10, Digestive Enzymes, and Max Energy B’s have made a real difference for you. Responsible sourcing and uncompromising quality are at the heart of what we do. Thanks for being part of the QNL family!
Posted 1 week ago
QNL has its the only company whose supplements really make a difference, we've actually seen improvement with their products, I cannot say the same or similar to any other company.
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Posted 2 weeks ago
Thank you, Juan! We’re so glad to hear that you’ve noticed a real difference with QNL supplements. That’s exactly why we’re so committed to quality, purity, and testing at every step. We truly appreciate your trust and support—thanks for being part of the QNL family!
Posted 1 week ago
Excellent service and product! Thank you so much!!!!!
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Posted 2 weeks ago
Thank you so much, Sandra! We’re delighted to hear everything met your expectations. Your feedback keeps us motivated to keep delivering top-quality products and care. Thanks for being part of the QNL community!
Posted 1 week ago
A bit on the expensive side but quality prodicts.
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Posted 2 weeks ago
We really appreciate your honesty! We understand our products can be an investment, but we’re proud to offer premium quality backed by extensive testing and clean ingredients. Thanks for recognizing the value and choosing QNL!
Posted 1 week ago
Have been using QNL products since approximately 2005. I have been very pleased with the results and how good I feel. Thanks be to the Lord for your outstanding products and customer service.
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Posted 2 weeks ago
That’s wonderful to hear, Joseph. We’re honored to have been part of your wellness journey since 2005. Thank you for your trust and continued support!
Posted 2 weeks ago
Products are of high quality with very few, if any, excipients, preservative, and additives. I realize companies are in business to not only fill a need for customers, yet remian profitable as well. I still am covinced QNL and Premier are among the cleanest and most effective. The only concern is pricing has recently gone up substantially.
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Posted 3 weeks ago
We appreciate your thoughtful feedback, Gary. It means a lot that you recognize the care that goes into keeping our products clean and effective. While costs have risen, it’s because we refuse to compromise on ingredient quality or safety. We’re grateful for your continued trust in QNL!
Posted 3 weeks ago
I have been taking Quantum Nucleotides Complex since 2005. I love this product for my immune system. Thank you so much oveer the years of my health. The Lord has truly blessed me.
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Posted 4 weeks ago
That’s beautiful to hear, Phyllis. We’re honored that Quantum Nucleotide Complex has been part of your health journey since 2005. Thank you for your loyalty and faith in QNL!
Posted 3 weeks ago
Quantum Nutrition Labs is rated 4.7 based on 799 reviews