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Quantum Nutrition Labs Reviews

4.7 Rating 801 Reviews
92 %
of reviewers recommend Quantum Nutrition Labs
I find your products to be of upmost quality compared to most on the market. I take a lot of them and love them all.
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Posted 1 year ago
Thank you so much for your thoughtful review! It’s fantastic to hear that you find our products to be of the highest quality. We’re thrilled that you enjoy and trust so many of them—it truly means a lot to us! If you ever have any questions or need anything, don’t hesitate to reach out. We’re always here to help!
Posted 1 year ago
Easy to find what I need, the price is good and the shipping comes directly to my door with a day of two.
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Posted 1 year ago
Thank you for your feedback! We're so glad to hear that you find it easy to shop with us and that the pricing and fast shipping work well for you. It’s great knowing we’re making your experience convenient and hassle-free. If you ever need anything else, don’t hesitate to reach out—we’re always here to help!
Posted 1 year ago
“QNL” is one of the BEST and most TRUSTWORTHY companies out there bar-none!
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Posted 1 year ago
Thank you so much for your incredible feedback! It means the world to us to hear that you consider QNL one of the best and most trustworthy companies. We work hard to earn that trust, and your words really reinforce why we do what we do. If you ever need anything or have any questions, we’re always here to help!
Posted 1 year ago
Since my husband and I started listening to Dr Bob and tking his advice on numerous issues, we have lead a better quality life.
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Posted 1 year ago
Thank you so much for sharing your experience! It's wonderful to hear that following Dr. Bob's advice has had such a positive impact on your life. We're glad to be a part of your journey toward better health and well-being. If you ever have any questions or need further support, we’re always here for you!
Posted 1 year ago
So far , so good with the liquid vitamin d. In transit, the dropper leaks as the bottle was on it's side. Could have been worse, lost a negligible amount of oil. Perhaps putting a conventional cap and including a well bubble wrapped dropper might be better for shipping.
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Posted 1 year ago
I love your products. I use the digest and gall bladder gt daily.
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Posted 1 year ago
Thank you so much for sharing your experience! We're thrilled to hear that Quantum Digest and Fermented Gallbladder-PG™ have become a part of your daily routine. It means a lot to us that our products are supporting your health. If you ever have any questions or need assistance, feel free to reach out—we’re always happy to help!
Posted 1 year ago
QNL has trustworthy products. I ha been using their coral calcium, D3 (with limomine as directed). probiotics, gallbladder and liver supplements for years with excellent results. I always go to this company first before I go anywhere else when I am in need of any supplements.
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Posted 1 year ago
Thank you so much for your loyal support and for sharing your experience with our products! It’s amazing to hear that you’ve been using our supplements with such great results. We truly appreciate your trust in QNL and the fact that we’re your go-to for supplements means the world to us. If there’s anything you ever need or have questions about, please feel free to reach out—we’re always here for you!
Posted 1 year ago
I really love your product, but your subscription process is a little tricky and frustrating. I thought auto subscribe was supposed to lock in the rate but when I go to move up my ship date, it’ll change the price drastically and then I’m like OK never mind then.
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Posted 1 year ago
Thank you so much for your feedback and for being a fan of our products! We’re really sorry to hear that the subscription process has been a bit frustrating. We understand how important it is for auto-subscribe to work smoothly, and we’ll look into this issue to make improvements. If you ever need assistance with your subscription, please feel free to reach out—we’re here to help!
Posted 1 year ago
Really great staff!! That said, their advice that my monthly subscription was about to ship arrived so close to the time it actually shipped that I had no time to adjust - sort of defeats the purpose.
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Posted 1 year ago
Hi Nick: Thank you for the kind words! I’m really sorry that the timing of your subscription notice didn’t give you enough time to make any changes. I completely understand how frustrating that must have been, especially when you expect more flexibility. We’ll definitely work on improving the timing of these notifications so you have more time to adjust your order. Your feedback is really important to us, and we appreciate your understanding. If there’s anything else I can help with, please feel free to reach out. Thank you again for your continued support!
Posted 1 year ago
Received all items ... and shipped quickly ... thank you. But did not have an invoice in this order ??
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Posted 1 year ago
Thank you for your feedback! We're glad to hear that your order arrived quickly. We apologize for the missing invoice—that’s definitely not our standard. If you need a copy, please feel free to reach out, and we’ll be happy to send it your way. Thanks again for your order, and let us know if there’s anything else we can assist you with!
Posted 1 year ago
Everything was very good
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Posted 1 year ago
Thank you so much for your feedback! We're happy to hear that everything met your expectations. If you ever need anything or have any questions, feel free to reach out—we're always here to help!
Posted 1 year ago
The products are superior. I have recommended this to my family and friends. The only thing that i am disappointed in is they got rid of their rewards program. I still had points and they disappeared.
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Posted 1 year ago
Thank you so much for your kind words and for recommending our products to your family and friends! We truly appreciate your support. We're sorry to hear about your disappointment with the rewards program and the loss of your points—that's understandably frustrating. We'll be sure to pass along your feedback and suggest the possibility of bringing the rewards program back. If you have any additional thoughts or feedback, please feel free to let us know. We're always here to help!
Posted 1 year ago
Many years ago my husband suffered from esophageal reflux and was put on "the purple pill". I listened to Dr. Marshall every day driving home from work, so we got him taking Quatum Digest and HCl, and weaned off of the pharmaceutical. Bingo! All the burning stopped and has never returned. That was nearly 20 years ago. (Ms.) Jake
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Posted 1 year ago
Thank you so much for sharing your story, Ms. Jake! It’s amazing to hear how Quantum Digest and HCl made such a lasting difference for your husband. Your story is truly inspiring, and we’re grateful for your trust in our products. If you ever need anything or have any questions, we’re always here for you!
Posted 1 year ago
The products I purchase are the Quantum HCL and Quantum HCL Activator. These products help me with my digestion and help me get maximum nutrition from my food. These are great products.
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Posted 1 year ago
Thank you so much for sharing your experience with Quantum HCL and Quantum HCL Activator! We’re so glad to hear that these products have been helping with your digestion and allowing you to get the most nutrition from your food. It’s wonderful to know they’ve been such a great addition to your routine. If you ever have any questions or need anything, feel free to reach out—we’re here to help!
Posted 1 year ago
I Have used QNL Products about 20 years . The products along with the teaching of Dr. Marshall have changed my life . So grateful for quality products. God Bless
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Posted 1 year ago
Thank you so much for your review! We truly appreciate your kind words and unwavering loyalty over the past 20 years. We are grateful for your support and for choosing our brand for quality products.
Posted 1 year ago
Have ordered supplements from QNL for over 15 yrs. and find the quality exceptional.
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Posted 1 year ago
We truly appreciate your kind words and unwavering support over the last 15 years. It's customers like you who make our job so fulfilling. We look forward to serving you for many more years to come!
Posted 1 year ago
I am a long time customer,your product really works for me .thank you.
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Posted 1 year ago
We truly appreciate your feedback and support. Your loyalty as a customer means the world to us, and we are committed to providing you with the highest quality supplements that meet your needs. Thank you for your continued support. We look forward to serving you in the future!
Posted 1 year ago
Great products, information and service.
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Posted 1 year ago
We truly appreciate your recognition and support. Your positive feedback means a lot to us. We couldn't be more thrilled to have you as part of the Quantum Nutrition Labs family!
Posted 1 year ago
The last Autoship didn't work on time so had to change the dates and order it freely. Still the NAC didn't come in at 15% of like the rest of the order but at least I got a delivery even though I had to go a couple days without HCL.
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Posted 1 year ago
Hi Frank, Thank you for sharing your feedback and for being a loyal customer. I’m sorry to hear that your Autoship didn’t work as expected, and I understand how inconvenient it must have been to go a few days without HCL. We’ll review your account to make sure everything is set up properly for future orders. We appreciate your understanding and continued support. If there’s anything else I can assist you with, please don’t hesitate to reach out!
Posted 1 year ago
I have told many people about these vitamins throughout the years. Here’s what I tell them Vitamins that REALLY work!..sourced from the finest ingredients possible…with no toxic tag alongs!….how incredible is that! I love them!
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Posted 1 year ago
Thank you so much for sharing your enthusiasm and for spreading the word about our products! It’s amazing to hear how passionate you are about our products, and we’re grateful for your support. Knowing that you trust our ingredients and love the results means a lot to us. If you ever have any questions or need anything, we’re always here!
Posted 1 year ago
Quantum Nutrition Labs is rated 4.7 based on 801 reviews