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Brand Highlight - Douglas Labs

by Carly Neubert, BA, NC on May 26, 2021

This week, we are back again with another brand highlight! That brand is Douglas Labs. We're all about bridging the gap between your current lifestyle and healthy living, and Douglas Labs does just that. From prenatal care to probiotics, they’ve got it covered when it comes to kickstarting your most wholesome lifestyle with quality supplements.

In this article, you will find an overview of Douglas Labs, some of their most popular products - like Cysto Renew, Zinc Picolinate, and Neurotransmitter Balance, and some useful customer reviews. Health is all about finding what works for you, so if you want to learn about a new brand, or even if you’ve heard of Douglas Labs and are curious to know more, you’re in the right place. 

Douglas Labs Brand Overview

Douglas Labs was founded over 60 years ago and has since grown into a globally recognized leader among the healthcare community. They are owned by the parent company Atrium Innovations Inc. Strong in both science and innovation, they are currently the leader in private label solutions. Not only do they provide products to healthcare professionals, but they offer nutritional supplements regarding 12 vital health functions. They also help customers create individualized product portfolios to meet each of their health needs. 

All of their products are created in partnership with academic institutions, and they are committed to continuing to evolve through research. One of their key focuses involves understanding the relationship between nutrition and healthy aging. Recently, they have been honing in on discovering the cognitive benefits of polyphenols in older adults by working with Laval University.

Another of Douglas Labs’ principal focuses is on education. Whether it’s clinical protocols, seminars, or information sessions, this company dedicates itself to promoting community learning and development alongside its own. Being that it ties itself so closely with academics, research, and innovation, you can be certain that this company is keeping up with the ever-changing healthcare landscape. 

Douglas Labs' Most Popular Products

Douglas Labs Cysto Renew

The first product I will be highlighting is Douglas Labs’ Cysto Renew. Cysto Renew is a nutritional supplement designed for bladder support. The linings of your bladder are protected by two layers: one made of molecules called proteoglycans and the other of glycosaminoglycans (or GAGs for short). In bladder conditions, these layers can be disrupted and cause chronic irritation.

Cysto Renew is fortified with compounds such as Chondroitin sulfate, Quercetin, L-Arginine, and L-Citrulline - all with bladder calming and strengthening capabilities. Furthermore, they help establish that GAG layer, assist with nitric oxide production, and support a healthy neuroendocrine system overall. Altogether, this product both relaxes the bladder and aids in establishing a healthy urinary tract system. 

This product is available in the form of capsules, of which the recommended dosage is four per day. To learn more about Cysto Renew specifically, check out this article here: Cysto Renew Review.

Douglas Labs Zinc Picolinate

Another key product to be familiar with is Douglas Labs' Zinc Picolinate. The problem with many health supplements is not their effectiveness, but rather, our bodies’ ability to absorb them. If you are currently struggling with malabsorption when it comes to supplementing, this form of zinc may be your best choice.

Zinc is one of the body’s most crucial nutrients. It has a broad spectrum of applications including, supporting a functional metabolism and immune system, wound healing, and even your sense of taste and smell. Research demonstrates that zinc picolinate is the form likely to be best absorbed via a supplement. 

Douglas Labs’ zinc picolinate comes in both capsule and tablet form. The capsules contain approximately 50mg of zinc for each serving, which is one capsule. Each of their tablets contains 20mg of zinc and is also considered one serving size. 

I always recommend starting low and slow with any new supplement. This is especially true for zinc. Your stomach acid has to buffer zinc when you take it as a supplement. If you have low stomach acid, you may experience nausea or even vomiting if you take a high dose zinc supplement. You can start with a low dose zinc supplement, or use Douglas Labs’ zinc picolinate tablets. I recommend cutting the 20mg tablet into quarters.

Douglas Labs Neurotransmitter Balance

Last but certainly not least, we’ve got Douglas Labs’ Neurotransmitter Balance. This supplement is a miraculous blend of ingredients whose aim is to promote emotional wellness through neurotransmitter optimization. Its main bioactive ingredient is Venetron - a Rafuma leaf extract known to be a safe botanical alternative to St. John’s Wort.

Proper functioning of the neurotransmitters allows your brain to adjust appropriately to its environment. Because of this, neurotransmitters are a crucial part of maintaining a consistently balanced mood. Likewise, research suggests that supporting multiple neurotransmitters at once provides optimal results. With this in mind, Neurotransmitter Balance employs ingredients like S-Adenosyl-L-methionine (SAMe), the herb Mucuna pruriens, 5-HTP, and Tyrosine. While molecules like SAMe support the creation of neurotransmitters such as dopamine, serotonin, and norepinephrine, amino acids like Tyrosine are precursors to these important chemical messengers. These elements have benefitted numerous individuals who experience low motivation and environmental stress. 

Meanwhile, the herbal extract Venetron has been demonstrated to increase serotonin concentrations and may prompt restful sleep and an overall feeling of calmness without drowsiness. Altogether, this product can really make a difference in your life through multiple avenues. Neurotransmitter Balance, like many of its fellow supplements, comes in capsule form. The recommended dosage is 2 capsules daily, or as directed by a healthcare professional. 

Customer Reviews

Now that you know a little bit more about these products, let’s hear what others have to say:

I learned in March 2020 about Elmiron and the retinal damage. It coincided at the same time as this pandemic and a stay-at-home order. I thought I'd never find a product that worked as well as Elmiron, and I knew it would take a while for a supplement to work. At first, I had some flare ups, spasms, pain and frequency. Cysto Renew really helps me. I don't have the spasms I once had nor the pain. I hope they never stop making it, it's that great. I did have my eyes checked twice and show no signs of retinal damage, so that was good news. Cysto Renew is more costly than my RX for Elmiron, but now I have peace of mind and a happier bladder.”Susan B. · Reviewed on healthyhabitsliving.com
 “Potentially helps Covid 19. Lots of Zinc's to choose from. Douglas Laboratories has an excellent reputation and HHL is the best supplier out there. Highly recommend both.”Elizabeth Y. · Reviewed on healthyhabitsliving.com
 Cysto Renew is for bladder support . It is meant to help heal and protect the bladder. I have intertistial cystitus, a disease of the bladder. Taking Cysto Renew has helped to alleviate my pain. It also has helped enough so that I can moderate my diet a little to include foods I could not eat before taking it. Everyone is different, but for me this has been life changing.”Nancy B. · Reviewed on healthyhabitsliving.com

Now, with any luck, you are feeling better about your knowledge of Douglas Labs and the products they offer. Thanks to their deep ties to science and education, you can rest easy knowing that Douglas Labs will likely have a reliable product that works for both you and your lifestyle. If you’re ready to jump into browsing some of the other Douglas Labs items we provide, click right here. For some more personalized guidance on your path to optimal health and wellbeing, schedule a consultation today


  1. https://www.douglaslabs.com/our-company/about-us 
  2. https://www.atrium-innovations.com/our-brands/ 
  3. https://www.douglaslabs.com/media/pdf_upload/DL201810.pdf
  4. https://www.healthyhabitsliving.com/blogs/be-healthy/cysto-renew-review 
  5. https://www.getroman.com/health-guide/zinc-supplement/
  6. https://pubmed.ncbi.nlm.nih.gov/3630857/ 
  7. https://www.douglaslabs.com/media/pdf_upload/DL202136.pdf 
  8. https://psycnet.apa.org/record/1989-40749-001