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Quantum Nutrition Labs Reviews

4.7 Rating 717 Reviews
92 %
of reviewers recommend Quantum Nutrition Labs
I really need eye support. You are out of stock. Please tell me when you will have it?
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Posted 1 day ago
Hi Glen, Eye Support is currently out of stock, but you can sign up for a restock notification right on the product page. You’re also welcome to reach out to our team at (800) 370-3447 or info@qnlabs.com, and they will follow up with you directly when it's available again.
Posted 11 hours ago
My order was processed quickly and arrived in a timely manner. Thank you!
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Posted 2 weeks ago
Thank you, Roselle! We’re so glad your order arrived quickly and smoothly. We appreciate your support!
Posted 2 weeks ago
QL IS A GREAT COMPANY TO SHOP FOR ALL OF YOUR HEALTH NEEDS. Thank you all for your kindness and loyallty to the entire team.
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Posted 2 weeks ago
Thank you so much for the kind words! We’re truly grateful for your support and honored to be part of your health journey.
Posted 2 weeks ago
Have used these products for many years. QNL products are part of the solution to our poor food products which have lost much of their values due to commercialization of American farmland practices. I think these are a top notch line of suppliemnts amongst the hundreds of supplimental products being mechantized.
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Posted 2 weeks ago
We really appreciate your long-time support, Travis. You’ve summed up one of the biggest reasons we do what we do. Our goal is to offer clean, high-quality nutrition in a world where food isn’t what it used to be. Thanks for being part of that mission.
Posted 2 weeks ago
Simply put.... The company that I trust. Best products and delivery service that just simply works.
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Posted 2 weeks ago
Thank you, Bill. We’re honored to have earned your trust. It means a lot to know our products and service continue to deliver for you.
Posted 2 weeks ago
A fulfilling and vibrant life is rooted in authenticity and trust, ultimately shaping one’s reputation. QNL has embraced this philosophy and distinguishes itself from its competitors by differentiating between regular and whole food supplements. I am genuinely grateful to have been introduced to QNL by my mentor and will always appreciate that recommendation.
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Posted 2 weeks ago
Thank you, Augustine. Your words truly resonate with us. We're honored to be part of your wellness journey and grateful to your mentor for the introduction. Here's to continuing that path with authenticity, trust, and whole food nutrition.
Posted 2 weeks ago
I have been using Quantum Brain Prodigy for a few months and Currently, I no longer lose my train of thought during a conversation. Also , I have no problem with thinking on the spot. I give this product a thumbs up!!!!
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Posted 3 weeks ago
Thank you for sharing this! It’s great to hear Quantum Brain Prodigy has made a real difference in your focus and clarity. We're excited to be part of your wellness routine.
Posted 3 weeks ago
Everything was shipped very quickly
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Posted 4 weeks ago
Thank you for the great review, Andrzej! We’re thrilled to hear that you experienced quick shipping. Your satisfaction is important to us, and we’re glad to have you as a part of the QNL community!
Posted 4 weeks ago
QNL is my go to for supplements. I have confidence in the quality and appreciate they ship fast in great packaging avoiding shipping damage. Everyone should check their website first when shopping for supplements. Thank you, QNL!
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Posted 4 weeks ago
We really appreciate the kind words! Knowing you count on QNL for trusted quality and fast, secure shipping is exactly why we do what we do. Thanks for spreading the word!
Posted 4 weeks ago
Fast shipping and the prodicts are clean and high quality.
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Posted 1 month ago
Appreciate the kind words, Steven! Fast shipping and clean, high-quality products are what we’re all about.
Posted 4 weeks ago
I never have to worry about the quality of QNL and that is a blessing to me.
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Posted 1 month ago
We’re truly grateful for your kind words, Karen. Providing consistently high-quality products is our top priority, and we’re so glad it brings you peace of mind. Thank you for being part of the QNL family!
Posted 4 weeks ago
Jennifer was very helpful and stayed in touch until I received my product.
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Posted 1 month ago
Hi Teri, We’re so glad to hear Jennifer was helpful and communicative throughout your order process. That kind of care is exactly what we aim for. Thanks for sharing your experience!
Posted 1 month ago
I hope there will an all in one. It's to costly for me to buy so many different products.
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Posted 1 month ago
Hello Myra, Thank you for your feedback—it’s a great point, and we know how costs can add up. To help with savings, we recommend signing up for our email list so you don’t miss our monthly promotions. You can also use our subscription program to save on products you order regularly. Feel free to reach out to us at (800) 370-3447 or info@qnlabs.com if you’d like help getting started.
Posted 1 month ago
Dr. Bob Marshall was an exceptional gentleman. The company he built and the products he developed are a true testament to his vision and integrity. I still use them to this day — they’re the only supplements I trust. I’m deeply grateful for his legacy and the positive impact he’s had on my health.
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Posted 1 month ago
Hello Mike, Thank you for sharing this beautiful tribute to Dr. Marshall. His legacy still continues to guide everything we do. It means a lot to know that his work has made a lasting difference in your life. We're honored to carry forward what he started.
Posted 1 month ago
I have been purchasing QNL products for many years. I have found their quality to be very good & the prices reasonable. The shipping time is quick too.
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Posted 1 month ago
Hello, Thank you for your continued support over the years. We’re glad to hear the quality, pricing, and shipping have all met your expectations!
Posted 1 month ago
Appreciate the vegan options provided by QNL In addition, the products are top of the line and the prices are very reasonable. When needed, customer service is extremely helpful and polite. Keep up the great work that you all do!
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Posted 1 month ago
Hello, We truly appreciate your thoughtful feedback. It's great to hear the vegan options, product quality, and customer service are all hitting the mark for you. Thank you for your support!
Posted 1 month ago
Very satisfied with product and delivery
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Posted 1 month ago
Hello, We appreciate your review! It’s great to know everything arrived smoothly and met your expectations.
Posted 1 month ago
I placed my first order in March 2025, my second in April and will continue ordering QNL's incredible products. My first order was over the phone and Jana was the representative I talked with. She was amazing! We talked for over an hour. She explained QNL's processes and she knows so much about the body. Daily, I've been taking their Plant Multi-Vitamin, their Garlic Complex, their Kidney Support and their Organic Greens. I've used vitamins and supplements all my life, and didn't expect to notice changes with QNL's products, however, my physical improvements leave me almost speechless. My lower back pain is gone! My tinnitus has lessened! My bladder muscles have strengthened! I don't feel "draggy" any longer. I am sold, and I strongly recommend QNL's products. And something else I'm extremely impressed with is their employee rentention! Employee retention is huge! I am very grateful to my cousin for recommending QNL!!!
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Posted 1 month ago
Hi Lisa, We’re so glad to hear how deeply QNL has supported your health. From the care you received during your first phone order to the noticeable physical changes you’ve experienced, it’s clear you’ve found a real connection with the products. Stories like yours keep us inspired, and we’re incredibly grateful for your thoughtful words, your trust, and your recommendation.
Posted 1 month ago
I love the product line. The Nutritional Flakes are excellent. I never want to run out of them. They taste so good and so full of good nutrition. I had a question with the order and they went out of the way to make sure everything was anwered and taken care of.
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Posted 1 month ago
Hi Lisa, That’s exactly what we love to hear! We’re so glad the Nutritional Flakes are a staple for you, and even more glad our team could help when you needed it. Thanks for being part of the QNL family.
Posted 1 month ago
We have been using QNL products for years, primarily through our naturopathic Dr. The high quality of the products is obvious, and we will probably keep using them for some time to come.
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Posted 1 month ago
Hi David, It means a lot to hear that you've been using QNL for years through your naturopath. We’re honored to be part of your wellness routine for the long haul.
Posted 1 month ago
Quantum Nutrition Labs is rated 4.7 based on 717 reviews