Login
Start Free Trial Are you a business? Click Here

Quantum Nutrition Labs Reviews

4.7 Rating 800 Reviews
92 %
of reviewers recommend Quantum Nutrition Labs
Still waiting to see if the nerve support helps.
Helpful Report
Posted 3 months ago
We hope it brings the support you're looking for, Yvonne. Feel free to keep us posted on how it goes. Wishing you the best on your wellness journey!
Posted 3 months ago
No other supplement compares
Helpful Report
Posted 3 months ago
That means a lot, Mary! We put everything into making our supplements the best they can be. Thanks for being part of the QNL family!
Posted 3 months ago
Appreaciate the care in providing the supplements.
Helpful Report
Posted 3 months ago
Thanks so much, Stephen. We truly care about every formula we put out, so it means a lot to hear that recognized. We’re grateful to have your support!
Posted 3 months ago
Love these supplements. Nothing but high quality. It's my go to for supplements. I wish that some items the prices are not so expensive.
Helpful Report
Posted 3 months ago
Thanks, Marisa! We’re honored to be your go-to. We know our prices can feel a bit high, but it’s because we never cut corners on quality. We truly appreciate your support!
Posted 3 months ago
Except a few, trustworthy product quality overall. Hope the cost more affordable.
Helpful Report
Posted 3 months ago
Thank you for your honest feedback, Tsui. We work hard to keep our quality high, even if that means higher costs at times. We're grateful for your trust and support. Thanks for being part of the QNL family!
Posted 3 months ago
Excellent products but a bit pricey even with a discount. It's too bad I have to order at least $100. to get free shipping. I would order more items from Quantum if this wasn't the case. Why is there not vitamin A in your vision eye formula.....otherwise it looks like a great supplement!
Helpful Report
Posted 3 months ago
Thanks for your thoughtful question, John. While our Quantum Eye Support doesn’t list vitamin A on the label, it does contain key phytonutrients that help support the integrity and bioactivity of the vitamin A already present in the fruits and vegetables you eat. We appreciate your support and attention to detail. Thanks for being part of the QNL family!
Posted 3 months ago
High quality products originally produced by Dr. Bob Marshall, have used for more than a decade
Helpful Report
Posted 3 months ago
Thanks for being with us for over a decade, Claudia. Dr. Marshall's commitment to quality still guides everything we do today. We’re grateful to have you as part of the QNL family!
Posted 3 months ago
My order has arrived andI am very satisfied with the service I got.
Helpful Report
Posted 3 months ago
Happy to hear that, Janet! Great service is what we aim for, and we're grateful you took the time to share your experience. Thanks for choosing QNL!
Posted 3 months ago
When you find the right practioner that knows how to use Dr Marshall’s products correctly you will see real benefits. Love the products. Just need more people that are more knowledgeable about them.
Helpful Report
Posted 3 months ago
Great point, Dawn. Dr. Marshall’s formulas really shine when guided by knowledgeable hands. We're glad you've experienced the difference and appreciate your continued trust in QNL!
Posted 3 months ago
QNL supplements are the very best products on the market. Been taking these products for 15 years, I can tell you, they work!
Helpful Report
Posted 3 months ago
15 years says it all! Thank you, Pat, for trusting QNL for so long. We’re honored to be a part of your wellness routine. Thanks for being part of the QNL family!
Posted 3 months ago
Exceptionally great service, wonderful top-quality products made with love and care. Thank you so much.
Helpful Report
Posted 3 months ago
Thank you, Ara! We're so glad you feel the care we put into everything we do. It means a lot to hear this, and we truly appreciate your kind words. Thanks for being part of the QNL family!
Posted 3 months ago
I have been using the QNL Kidney Support for 6 years now and have liked how it has helped keep my CKD in check, but after the last two rounds of price increases I am going to do some research to find something similar. As far as I am concerned the product pricing has now gone from overpriced to abusive.
Helpful Report
Posted 3 months ago
We hear you, Randall, and we get it. Sourcing truly clean, high-quality ingredients has only gotten harder, and we reject more than we accept to meet our standards. That commitment to quality does affect the final cost, but we believe it’s what sets our products apart. Thank you for being with us these past 6 years.
Posted 3 months ago
Great Products! i been loyal to since 1988 when I first heard Dr Marshall on KKLA 99.5 discussing health issues. I made an appointment soon afterward ( office on sawtelle south of the VA) and been a SUPPORTER and Customer for a long time. If i could afford it i would stock up with years of inventory of the products. Dr Marshell left a VERY VALUABLE Legacy and Thank Mrs Marshall and the Marshall Family for carrying on an Urgent medical NEED for Americans Nationwide.
Helpful Report
Posted 3 months ago
Gregory, thank you for being with us since the beginning. It means so much that you’ve stayed loyal since hearing Dr. Marshall all those years ago. His vision continues to guide everything we do, and we’re proud to carry on that legacy. We’re grateful to have you as part of the QNL family.
Posted 3 months ago
shipping should have been free... They were on backorder
Helpful Report
Posted 3 months ago
Thanks for your feedback. This order was placed while all items were in stock, and the shipping fee applies when the free shipping minimum isn’t met. If you ever have questions about how to qualify, feel free to reach out to us at (800) 370-3447 or info@qnlabs.com.
Posted 3 months ago
We've been buying products from QNL for at least 22 years now and have never been disappointed. Their quality is top notch. None better. This is the way all companies should be.
Helpful Report
Posted 3 months ago
Wow, 22 years! We truly appreciate your trust and loyalty, Maria. We're always working to maintain the high standards you've come to expect. Thanks for being part of the QNL family!
Posted 3 months ago
Best heaith supplements ever. Love that Quantum ferments most of their supplements to make them more bio-availaiable. They use quality products, because I always notice a change for the better in my overall health.
Helpful Report
Posted 3 months ago
Thanks for the thoughtful review, Wayne. Our founder, Dr. Bob Marshall, always prioritized bioavailability because he knew how much more effective supplements could be with the right delivery. Glad you’re feeling the results!
Posted 3 months ago
5 Star as always...have used your products for years.
Helpful Report
Posted 3 months ago
Thanks for the kind words, Kathy! We truly appreciate your loyalty over the years. Thanks for choosing QNL!
Posted 3 months ago
Shipping was guick
Helpful Report
Posted 4 months ago
Glad to hear your order arrived quickly, Rich! We appreciate you taking the time to let us know. Thanks for choosing QNL!
Posted 4 months ago
Best nutritional Products I found . Clean and natural ingredients. No other product matches.
Helpful Report
Posted 4 months ago
Thanks so much, Vince! We work hard to keep our ingredients clean, natural, and unmatched. We're honored to be your go-to for nutritional support!
Posted 4 months ago
Five star products and service
Helpful Report
Posted 4 months ago
Thank you for the great review! Good products and good service is everything we try to be. We appreciate you noticing and taking the time to write this review. Thanks for choosing QNL!
Posted 4 months ago
Quantum Nutrition Labs is rated 4.7 based on 800 reviews