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Quantum Nutrition Labs Reviews

4.7 Rating 771 Reviews
92 %
of reviewers recommend Quantum Nutrition Labs
Excellent customer service.
Helpful Report
Posted 5 months ago
Hi Stephen, Thanks so much for the kind words. We're always here to help and happy to hear your experience reflected that.
Posted 5 months ago
Been buying the plant based vitamins for approximately 15 years also the immune capsules also regularly. I am very pleased with QNL service. Always accurate and on time.
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Posted 5 months ago
Hi Janet, Thank you for being with us for so long! It means a lot to know our plant-based formulas and service have earned your trust year after year. We truly appreciate your support.
Posted 5 months ago
Great products, which really work! Great customer service always. Prices are a little high!
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Posted 5 months ago
Hi Shixia, We really appreciate your support and feedback! It’s great to hear you’re getting results and that our service has been helpful. For more savings, be sure to subscribe to our emails for monthly promos, and don’t forget about our subscription option for added discounts. If you have any questions, our team is here to help at (800) 370-3447 or info@qnlabs.com.
Posted 5 months ago
I've been a customer for 20 years. Excellent products. The new product - Brain Prodigy is a very good product. I showed it to my chiropractor and he liked it so much he was going to buy some.
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Posted 5 months ago
Hi there, Twenty years of support is incredible—thank you! We’re so glad Brain Prodigy is a hit for you, and it’s even better to hear your chiropractor was impressed too. We truly appreciate you sharing it forward.
Posted 5 months ago
Great products. Great service. Great results
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Posted 5 months ago
Hi George, That’s the kind of feedback that keeps us going. Our goal is always to provide top quality and meaningful results—so thank you for sharing!
Posted 5 months ago
I love your products, but they are about to be too expensive for me to afford.
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Posted 5 months ago
Hi Sharon, Thank you so much for your kind words and honesty. We understand that pricing can be a challenge, and we want to help. Be sure to sign up for our email list so you don’t miss our monthly promotions, and consider using our subscription service for extra savings. If you ever need help getting that set up, feel free to reach out to us at (800) 370-3447 or info@qnlabs.com. We’re here for you.
Posted 5 months ago
I am very disappointed in your service representatives. I ordered an item and was sent a different item I didn't order. When a spoke with your rep she said she would look into it and let me know if she could send the correct product. Sometime later I received an email stating replacement denied. Stating not QNLabs fault, but didn't explain what that meant. I was very disappointed in the way you handled that situation and am considering not ordering from your company anymore.
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Posted 5 months ago
Excellent!! Highly recommended Thank you.
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Posted 5 months ago
Hi there, Thank you so much for the kind words and recommendation! We’re really glad you’re enjoying the products.
Posted 5 months ago
I trust the products. After taking my eye exam, my eye doctor blurted, "Boy, some body has been eating their Wheaties. " Your eyes have improved. I had been taking the eye supplements for about a year and a half. So I buy with confidence.
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Posted 5 months ago
Hi Elvia, We love hearing stories like this! It’s amazing that your eye doctor noticed the improvement, and we’re thrilled the supplements have been working so well for you. Thanks for the continued trust.
Posted 5 months ago
I just started taking it.
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Posted 5 months ago
Hi there, Thanks for giving it a go! We’re excited for you and hope it becomes a great fit for your routine.
Posted 5 months ago
Good product, just overpriced.
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Posted 5 months ago
Hi there, Thanks for your feedback. We're glad you like the product and totally understand your concerns about price. We recommend signing up for our email list so you don’t miss out on monthly promotions, and our subscription service is a great way to save on recurring orders. If you need help setting any of that up, feel free to reach out to us at (800) 370-3447 or info@qnlabs.com. We’re happy to help!
Posted 5 months ago
Good quality products. QNL stands out, because I know of no other supplement company who uses vegetable caps instead of gel caps in their manufacturing process.
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Posted 5 months ago
Hi Tracy, Thank you for pointing that out. We’re really proud to use vegetable capsules and avoid gel caps, and it’s great to hear that makes a difference for you. Appreciate your support and eye for quality!
Posted 5 months ago
Since you have asked for my feedback, I have said this before, so I will say it again. I am 72 years old. I will be on Digest, HCl and Activator for the rest of my life, yes? I know I it is a "Yes.". So, please make these products in larger containers. I go through a 60 capsule container of Digest very, very quickly. Please continue to offer the 60 capsule size. Please offer me a 120 to 150 size. It will save A LOT of plastic from getting into the environment!
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Posted 5 months ago
Hi Bob, We really appreciate you sharing this again. It means a lot to know that Digest, HCL, and Activator are staples in your routine. Your point about larger sizes and reducing plastic waste is a good one, and we’ll absolutely pass that along to our team. Thanks for sticking with us and for caring about both your health and the planet.
Posted 5 months ago
I really like the Liver Support.
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Posted 5 months ago
Hi there, We’re so glad to hear you’re enjoying Quantum Liver Support! Thanks for sharing and for your support!
Posted 5 months ago
Great Prducts!!
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Posted 5 months ago
Hi there, Thanks so much! We’re glad you’re enjoying the products. Your support means a lot!
Posted 5 months ago
I was a listener of Dr Marshal for more than 20 years & coincidentally ended up moving to RR, TX. I was happy to know that QNL was a local business & I actually met Dr Marshall in the parking lot of the local supermarket, by chance—amazing man in all aspects. On the other hand, the QNL pricing has become excessive & coupons are rare. Nowadays, other online retailers have the same to very similar formulas for much less. Not every supplement assimilates with every individual, but the Zinc Liquid needs to be reformulated—it’s extremely metallic in taste and reaction, I can’t tolerate it whatsoever; waste of money for me. Max Energy Bs are good, but expensive—Bs need to be taken daily, so I can’t keep up with QNL Max Energy due to pricing. Also, some of the customer service, namely via online support are not friendly. Simple inquiries are answered in unfriendly, written tones & when you ask for details, the answers are blunt and unhelpful.
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Posted 5 months ago
Hi there, That story about meeting Dr. Marshall is something special. He had a real gift, and it’s clear he made a lasting impression. We’re really sorry the Zinc Liquid didn’t work for you and that your customer service experience didn’t feel friendly or helpful. That’s not how we want anyone to feel when reaching out. We also understand how pricing can be frustrating, especially when you’ve been with us for so long. We hear you, and we appreciate you taking the time to be honest with us. If there’s anything we can help with, feel free to reach out to our team at (800) 370-3447 or info@qnlabs.com.
Posted 5 months ago
QNL products are fresh & quality. My body responds well to their vitamins & supplements - helps with healing & strength.
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Posted 5 months ago
Hi Angela, We really appreciate your feedback! Hearing that our vitamins and supplements have helped you feel stronger and supported your healing means a lot to us. Thanks for trusting QNL on your wellness journey!
Posted 5 months ago
been using thus for 20 years but miss the buy one get one from the old days love the quality
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Posted 5 months ago
Hi there, Wow—20 years! We’re so grateful for your long-time support. We totally understand missing the old BOGO days, but we’re glad to hear the quality has kept you coming back. That means the world to us!
Posted 5 months ago
Quantum Nutrition products really work. I've tried many other brands and nothing compares to the quality of Quantum Nutrition! Its worth trying and see for yourself the difference it can make!
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Posted 5 months ago
Hi Pam, Thank you so much for the kind words! We’re thrilled to hear that Quantum Nutrition Labs stands out for you—there’s nothing better than knowing our products are truly making a difference. We appreciate your support!
Posted 5 months ago
Me and my family have been using QNL products for a very long time. We love them! We recommend them to friends and family. I, myself, am very grateful for them because they have helped me with a number of issues. Please keep doing what you're doing. One negative issue is your website. It is not user friendly at all. When I'm trying to add a product to my subscribe and save I can't believe the only way is to scroll through all the products page by page to find it. There should be an option to search for a product and then an option to add it to your subscribe and save.
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Posted 5 months ago
Hi Maria, Thank you for taking the time to share such thoughtful feedback. We’re thrilled that QNL products have supported you and your loved ones for so long—and we’re honored by your continued trust and recommendations. We’re also grateful you pointed out the website issue. It’s something we’ll definitely take seriously as we look to make things easier and more intuitive for our customers. Thanks again for your support!
Posted 5 months ago
Quantum Nutrition Labs is rated 4.7 based on 771 reviews