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Quantum Nutrition Labs Reviews

4.7 Rating 588 Reviews
93 %
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 1 year ago
Trusted food sourced clean products
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Posted 16 hours ago
Have been using your products for year...appreciate all you do to keep us healthy.
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Posted 3 days ago
Hi Kathy: Thank you so much for your support over the years! It truly means a lot to us that you trust our products to support your health. We’re honored to be a part of your routine and will keep working hard to provide the best for you. Wishing you continued health and wellness!
Posted 2 days ago
We have used the pink salt for years and I recommend it to all my family . Good don’t taste the same without it .
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Posted 5 days ago
Hi Andrea: Thank you so much for sharing your experience! We couldn’t agree more—good food really does taste better with Pink Salt! We truly appreciate your recommendation and support. If you ever have any questions or need assistance, we’re always here to help!
Posted 4 days ago
Pretty good outside of not getting the sale price for NAC on my last order. I thought I remembered seeing that you always used the lowest price available for Autosave but I can't find it now. Also the order before that I never received Aloe and when I did a seach it was no longer there. When I look it up under Autosave it was there but it said discontinued. I was never notified of this so I changed it to Whey protein on the next order. Unfortunately now I see it is back without clay on the label. I wonder if I would have left it the last order if they would have subbed two different items? Anyways I never had luck with this autosave arrangement because it's too hard to subtract & add items. Great idea but could be done better in my opinion. Don't even get me started with raising the free shipping minimum to 69 from 50. Outside of that I love you guys and didn't mean to complain but hey you asked!!
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Posted 1 week ago
Hi Frank: Thank you for taking the time to share your feedback with us—it truly helps us improve! We’re sorry for the frustration with your recent orders and understand how important it is for Autosave to be simple and reliable. Regarding the sale price for NAC, we aim to provide the lowest available price for Autosave, and we’ll look into why this didn’t happen. We also apologize for the confusion surrounding the Aloe and its availability. When products are discontinued or reformulated, it’s our goal to notify customers promptly, and it sounds like we fell short here. We understand how this could have made managing your Autosave more difficult. We appreciate your feedback on the free shipping threshold as well. These decisions are never made lightly, and comments like yours help us evaluate the impact of such changes. Despite these challenges, it means so much to us that you still love our products. We’re committed to making improvements and providing a smoother experience for you. If there’s anything we can assist you with—whether it’s adjusting Autosave or finding a product—please don’t hesitate to reach out. Thank you again for sharing your thoughts—we value your input and your loyalty!
Posted 6 days ago
Thank you for your product it's really helping me I suffer with acid reflux and it's really helping I see improvement right away and I'm very happy that you have the OU kosher symbol that's why I chose you thank you so much for your wonderful product
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Posted 1 week ago
Hi Menachem: Thank you so much for your kind words! We’re so happy to hear that our product is making a positive difference for you. We’re also proud to include the OU Kosher symbol, and it’s great to know it played a part in your choice. Your feedback means the world to us and inspires us to keep delivering high-quality supplements. If there’s anything we can do for you, please don’t hesitate to reach out!
Posted 1 week ago
I have received my orders. But the product is expiring in six month. I cannot finish 15 bottles in six months. Contacted customer service for return, still waiting for the shipping label after one week. What is going on?
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Posted 1 week ago
Hi Ashley: Thank you so much for letting us know, and I’m truly sorry for the inconvenience. I completely understand how frustrating it can be to wait for a resolution, especially when dealing with a time-sensitive matter like this. I’ve flagged your issue for immediate attention, and our team will be in touch shortly to resolve this for you. In the meantime, you’re welcome to contact our customer service team at 800-370-3447, available Monday to Friday, 8 am to 6 pm CST. Once again, I sincerely apologize for the delay and appreciate your patience. We’re committed to making this right for you.
Posted 1 week ago
I like all product of QNL. They're clean and the do work. More than 20 years taking this product without any problem. The once that reign supreme is digestives. I cannot do without them.
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Posted 1 week ago
Hi Catherine: Thank you for sharing your experience and for being with QNL for over 20 years—that truly means a lot to us. It’s amazing to hear how our products have become such a reliable part of your routine. If you ever have questions or feedback, please don’t hesitate to reach out—we’re always here to help. Thank you again for your trust!
Posted 1 week ago
Waiting to see if I can get a refund for calci-mag powder
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Posted 2 weeks ago
Hello, Julie! Thank you for sharing your feedback. We’re sorry to hear about your experience and sincerely apologize for the inconvenience. Our team will be reaching out to you directly to resolve this issue. In the meantime, please don’t hesitate to contact us at 800-370-3447, Monday through Friday, 8 AM to 6 PM CST. We truly appreciate your patience and look forward to making things right for you.
Posted 1 week ago
I cannot live without Quantum Women's Power and Quantum Estro Support. Both help reduce hot flashes and irritability. I am female and 58 y/o. I try to stock up on sales as they are a little pricey.
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Posted 2 weeks ago
Thank you so much for sharing your experience with Quantum Women's Power and Quantum Estro Support! We’re so glad these products have been a helpful part of your routine. To make the most of promotions, we recommend signing up for our marketing emails—you’ll be the first to know when we have a sale. Additionally, you might consider our subscription program for added convenience and savings. If you have any questions or concerns, please don’t hesitate to reach out. Thank you again for choosing Quantum Nutrition Labs. Wishing you continued health and wellness!
Posted 1 week ago
I have not yet used the oil, but I received it in the mail quickly.
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Posted 3 weeks ago
Hi Christina: Thank you for sharing your feedback! We're so glad to hear your order arrived quickly. We hope you love the product once you have a chance to use it! If you have any questions or need assistance, please feel free to reach out. We’re here to help. Thank you!
Posted 3 weeks ago
Very helpful and kind with an order processing issue.
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Posted 3 weeks ago
Hello, Mark! Thank you for your kind review! We’re so glad we could assist you with your order. If you ever have any questions or feedback, please don’t hesitate to reach out. Wishing you and your loved ones a very Merry Christmas!
Posted 3 weeks ago
I've been taking supplements purchased at QNL for over 20 years. Their quality is unsurpassed. They're a bit expensive, but I guess you get what you paid for.
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Posted 4 weeks ago
Thank you so much for your loyalty and support over the past 20 years—it truly means the world to us! We’re grateful to hear that you’ve found our quality to be unmatched. We understand that our supplements may feel like an investment, and we’re committed to providing the purest, most rigorously tested products to support your health. Knowing that they’ve been a trusted part of your routine for so long is truly rewarding. If you have any questions or suggestions in the future, please feel free to reach out to us anytime. Wishing you a joyous and healthy holiday season!
Posted 4 weeks ago
I still have not received them. I may have to get a refund.I have to file a claim. They were delivered to the wrong house. Quantum does nothing to help. Sent me to fedex. Very frustrated.
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Posted 4 weeks ago
Hi Stacy: We sincerely apologize that you haven’t received your order yet. This is not the experience we want for our customers, and we’ll be reaching out to you right away to resolve this as quickly as possible. If you have any other questions or concerns, please don’t hesitate to contact us at 800-370-3447 (Mon–Fri, 8 am to 6 pm CST) or info@qnlabs.com. Thank you for letting us know, and we’re truly sorry for the inconvenience. We’ll make this right!
Posted 4 weeks ago
Love your products! I have been using various QNL supplements for 10 years and see a QR practitioner which is vitality important to getting the right supplement and dosage.
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Posted 1 month ago
Hello, Deborah! Thank you so much for your loyalty and kind words! We’re delighted to hear that you’ve been using our supplements for 10 years and that you’re working with a QRA practitioner to find the right support for your health. Partnering with a practitioner truly makes all the difference in tailoring supplements to your unique needs. If you ever have any questions or feedback, please don’t hesitate to reach out. Wishing you continued health and a wonderful holiday season!
Posted 1 month ago
QNL has the best nutritional supplements on the planet.
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Posted 1 month ago
Hi Tracy: Thank you so much for your wonderful feedback! We’re so glad to know you feel that way about our supplements—it truly means the world to us. Your support inspires us to continue providing the highest quality products. If you ever have any questions or suggestions, feel free to reach out. Wishing you health and happiness this holiday season!
Posted 1 month ago
I have been buying from QNLabs for about 15-20 years. I place my order once a month online. December's order had 3 items back ordered. No where did the website show me this. I was charged the full amount as if the order was 100% complete. I did receive with my order a "reprint" of the sales order showing me the 3 back ordered items. When I called QN I was told the amount of the back ordered items would be credited to my credit card (which it was). It's your business, but this is a terrible way of billing! I would also like to see the item listed as back ordered when I'm doing the order. I would also like to be emailed when each of those 3 items are back in stock Just looking at the item on your site does not give me that info.
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Posted 1 month ago
Hello, Frederick! Thank you for your feedback, and we’re really sorry for the inconvenience with your recent order. We completely understand how frustrating this is and are doing everything we can to restock quickly. If you sign up for back-in-stock notifications on our website, you’ll get an alert as soon as the items are available again. We’ll also reach out to you directly with more details on how to stay updated about product availability. If you have any questions, feel free to call us at 800-370-3447 (Mon–Fri, 8 am to 6 pm CST) or email us at info@qnlabs.com. We truly appreciate your loyalty over the years and wish you a joyous and healthy holiday season!
Posted 1 month ago
Your products always have a very good effect each one of them works specifically as stated I have never enjoyed a more clean. Product in supplements I recommend them to everyone
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Posted 1 month ago
Hi Karl: Thank you for your amazing feedback! We’re so happy to hear that our products have worked well for you and that you’ve found them to be clean and effective. It means a lot to us that you’re recommending them to others—your support truly makes a difference. If you ever have any questions or suggestions, feel free to reach out. Wishing you a joyful and healthy holiday season!
Posted 1 month ago
great products with clean ingredients, thank you!
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Posted 1 month ago
Hi Rebecca: Thank you so much for your kind words! We’re so glad to hear you’re enjoying our products and appreciate our clean ingredients. If you have any questions or suggestions, please feel free to reach out—we’re always here to help. Wishing you a healthy and joyous holiday season!
Posted 1 month ago
Very trustworthy company with quality products
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Posted 1 month ago
Hi Frank: Thank you for your thoughtful review! We’re so grateful for your trust and appreciation of our quality products. If you ever have any questions or suggestions, please feel free to reach out. Wishing you a joyous and healthy holiday season!
Posted 1 month ago
Great high quality Nurition with a truly dedicated staff...
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Posted 1 month ago
Thank you for your kind words! We’re so glad you value the quality of our nutrition products and the dedication of our team. It means a lot to us that you noticed the care we put into what we do. Wishing you a joyous and healthy holiday season!
Posted 1 month ago
Quantum Nutrition Labs is rated 4.7 based on 588 reviews