Thank you, Jeannine! We’re happy to hear you’re enjoying the effectiveness of the products and the experience with our service. It’s great to know you can feel the difference compared to store-bought options. We appreciate you choosing QNL!
“I have been purchasing supplements from QNL for about 10 years. I have found their products to be of great quality. The orders are processed quickly & delivery is quick too. Packages always arrive in great shape with never any breakage of the glass items.”
Thank you for being with us for so many years. We really appreciate your trust and are glad to hear the quality, fast processing, and careful shipping have all been consistent for you. Thank you for choosing QNL and for sharing your experience!
“I recently have to use twice as many capsules to achieve the same results. I think the company was purchased and the cost cutting efforts have lowered the effectiveness of your supplements. I am searching for alternative sources.”
Thank you for your feedback, Chas. We’re sorry to hear you’re not getting the same experience. QNL hasn’t been purchased, and our formulas and quality standards have not changed. We’re still fully committed to the same purity and testing that Dr. Marshall put in place. We appreciate you choosing QNL!
Thank you for sharing your thoughts, Michael. We truly appreciate your history with the brand and understand how strongly many customers felt connected to Dr. Marshall’s legacy. Our team continues to honor his standards by maintaining strict testing, clean ingredients, and the same commitment to quality he championed. We value your feedback and thank you for being part of the QNL family.
Thank you! We’re glad to hear you had an excellent experience with our service. We appreciate your support and are happy to have you as part of the QNL family!
Thank you for your honest feedback, Terence. We’re glad to hear you like our products and completely understand your concern about pricing. Our focus is on maintaining the highest quality, purity, and testing standards possible, which can affect cost. Still, we appreciate your input and loyalty—thank you for being part of the QNL family!
“I love all the products I have tried so far. No vitamin company offer the quality of performance as Qnl. To me I received quick results. Now I'm taking the vit-c and bladder support and nothing compares to either of these products and I take less than the recomennded dose and get the results I need. Prices habpge gone up and have to stop the vitamin C but still taking the bladder control. My urologist could not believe the fact that I chose these supplements oppose to prescription pills precribed we did a test and qnl won out. This was a couple of years ago and I'm still taking them. Due to the economy i may have to just take cranberry tabs over the counter because I need a multi vitamin but if you can afford the supplement I advise you take them they all are superb. Nothing compares to these products being all natural. Not saying this for profit or product but because it is the truth.”
ChatGPT said:Thank you so much, Carolyn! We’re deeply grateful for your thoughtful words and long-time trust in QNL. It’s incredible to hear how well our Vitamin C and Bladder Support have worked for you and that you’ve seen such meaningful results. We completely understand the challenges with pricing and truly appreciate your honesty. Your dedication to natural wellness and belief in QNL’s quality means the world to us. Thank you for being part of the QNL family!
“Love everything in your inventory, recently was referred to these products by my brother in law for digested issues,& I'm so grateful. They have completely resolved my gut issues, & I no longer need any of the antacids that I was previously was taking that are so bad for you. TY!”
Thank you, Dean! We’re so happy to hear that our products have made such a positive difference for your digestion and overall well-being. It’s great that your brother-in-law introduced you to QNL, and we’re grateful you shared your experience. Thanks for being part of the QNL family!
“I have been using these products since the early 2000s, when Dr Marshall was on the radio.The products came in a good time. I bought some items for my wife and she will be using hem for the first time. I told her about the claen ingredietsn in the products and she decided to trust me a try the products. I pray for great results that I have come to know from Qnlabs products.”
Thank you, Frederick! It’s wonderful to hear you’ve been with us since the early 2000s and that you’re now sharing QNL products with your wife. We truly appreciate your trust and loyalty over the years. Wishing you both the same great results you’ve come to expect from our clean, high-quality supplements. Thanks for being part of the QNL family!
Thank you, Nydia! We’re so glad you appreciate the clean, high-quality standards we hold for every QNL product. Providing pure, safe supplements without unnecessary additives is what we’re all about. Thanks for being part of the QNL family!
Thank you, Liliana! We really appreciate your support and understanding. We know our Vitamin D can feel pricey, but it reflects the quality and purity of our ingredients and testing. We’re so glad you love Quantum products and are grateful to have you as part of the QNL family!
Thank you, Janice! We’re happy to hear you’re pleased with your purchase and found it to be a good value. We appreciate your support and are glad to have you as part of the QNL family!
Thank you, Andrzej! We’re glad to hear your order arrived so quickly. We always aim to provide fast, reliable service along with the highest-quality supplements. Thanks for choosing QNL!
“I love Quantum Nutrition! A very respected and trusted source for all my supplement needs! Also, the staff is very knowledgeable and helpful! And of course I have my favorite and his name begins with B! Thank you all for helping us stay healthy!”
Thank you so much for the kind words! We’re thrilled to know you trust Quantum Nutrition Labs for your supplement needs and have had great experiences with our team. We’ll be sure to share your appreciation with Brandon—he’ll be happy to hear it! Thanks for being part of the QNL family.
“I've been enjoying some of your products over the years. It's hard to know the effectiveness of the ones that just arrived, especially because I take them along with a number of other supplements.
The reason I chose 3 stars is (1) I find your prices outrageous (I purchase most of my supplements elsewhere), and (2) your website is impossible to use, especially when it comes to checking out. This problem has persisted over the course of years and I remember speaking with your customer service about it in the past. Is there a reason why it can't be fixed??”
Thank you for sharing your feedback. We’re glad to hear you’ve enjoyed some of our products over the years, and we appreciate your honesty about your recent experience. We understand your frustration with both pricing and website usability—your concerns are completely valid. Our team is currently working to improve the site for a smoother checkout process, and feedback like yours helps guide those updates. You can also sign up for our email list to stay informed about sales and use our subscription option to save on future orders. Thanks for being part of the QNL family.
“The eye nutrition supplements I recently purchased from QNL - Quantum Eye Support - were absurdly expensive. As a consequence, I'm forced to find a different source of eye supplements. This is a shame ... I've been a long-time customer of QNL, but enough is enough. The prices are way too high.”
Thank you for your honest feedback, John. We truly value your long-time support and understand your concern about pricing. Our goal has always been to provide supplements made with the highest-quality, thoroughly tested ingredients to ensure purity and effectiveness. Still, we know cost matters and appreciate you sharing your thoughts. You can also sign up for our email list to stay informed about promotions and consider our subscription option for extra savings. Thanks again for being part of the QNL family.
“I have been a customer for so many years .. the best quality of supplements, I only put the best possible for my health and family.. great customer service
Especially talking with Brandon who is very knowledgeable and helpful and really cares”
Thank you so much, Maricela! We’re so grateful for your years of loyalty and your commitment to giving your family the best. It’s wonderful to hear that Brandon provided such caring and knowledgeable support—we’ll be sure to share your kind words with him. Thanks for being part of the QNL family!
We’re so glad to hear that! It means a lot to know you’re enjoying the quality of our products and the friendliness of our staff. Thanks for choosing QNL and for sharing your experience!
