Does UMZU's Nitric Oxide Supplement 'Redwood' Actually Work?

Before we dive into this Redwood review, keep in mind that there are many natural ingredients that help combat poor blood flow, boost nitric oxide levels, and even help performance issues in the bedroom.

I wanted to share my thoughts in this review because I'm very impressed with this new Redwood supplement from UMZU.

It's getting more and more difficult to find quality supplements nowadays… So I wanted to find out for myself: does Redwood work (and is it worth getting)?

I'm tired of seeing guys turn to pharma drugs to try and fix their ED issues - or wasting their money on nitric oxide boosters that don't have quality ingredients or any research to back up their claims.

Let's be real for a moment - you do not need supplements at all.

If you're familiar with Kinobody, the philosophy here for getting into amazing shape requires you only do a few things right...

And that's nailing your foundation of a solid workout and diet plan. When you set those two things up with a concrete approach where you can monitor your progress and hold yourself accountable; it's just a matter of time before you're making a remarkable transformation.

Although, choosing the right supplements can give you that extra edge you're looking for to speed up results.

Okay, with that out in the open, let's get back on track.

When I started doing some research for this Redwood review, the first thing I noticed were all the positive testimonials:


"OUTSTANDING PRODUCT!!!!!!!! This product delivers exactly as advertised!!!!!!!" -James E.


"UMZU has been great all around. I've cut out a ton of supplements and now only use UMZU's. They're well rounded and cover all the bases for my needs." -Benjamin


"my husband is long and hard again thank you thank you!!!
" -Rhonda


"This is a GREAT PRODUCT!! I've spent countless dollars on products like Horny Goat Weed, L-arginine, Yohimbe, etc with minimal results and some crappy side effect (YOHIMBE)... So I decided to try this but I was going to do it right. I slowed WAY DOWN on the sugar filled drinks and kicked my water intake up to 8 glasses a day for two weeks before opening my bottle of RedWood.... MAN I NOTICED A DIFFERENCE after a few days of taking REDWOOD!!! Erections are fuller, harder, and my morning wood has returned full force!! Also noticed a difference in my hands and feet!! Less aching, and they aren't cold to the touch any more!!" -Shannon


"Overall I feel better blood flow and better lung operation when I'm running. Very pleased
" -Bill S.

One of the first things I look for when considering buying a new product is if people are actually seeing results or not.

And based on that quality feedback - I like where this is going.

So far, this could very much be a solid supplement for healthy blood flow and stronger nitric oxide production.

Now, let's take a closer look at the source of Redwood. If we can uncover the companies motives, that's a pretty good indicator of the quality that went into making this supplement.


As I was taking a closer look at the origin of UMZU, I found out that one of the co-founders, Christopher Walker has a pretty powerful mission statement...

His plan with UMZU is to help men and women across the world build a community of folks who believe in taking control of their health through natural remedies.

And that's easy said than done - it turns out that Chris Walker was actually diagnosed with a tumor on his pituitary gland while studying at Duke University in the neuroscience program.

This took a major toll on his entire body - and fixing it was a life or death situation.

Chris's testosterone levels took the biggest hit. Doctors recommended he try different synthetic hormone solutions, but Chris held a strong belief that a natural solution - one without side effects - must exist.

While at Duke, Chris quickly submerged himself in all the research available on naturally increasing testosterone levels. (From being a student there, he had access to all the medical studies and clinical trials - a pretty “unfair advantage”, lol.)

After 18 months of hard work and enormous amounts of trial and error and self experimentation, he ultimately cured himself of his hormonal imbalances.

And he didn't just fix his testosterone problem - he raised his T levels way beyond the normal range.

A story like that always touches my heart. Seriously, I'm not just getting a little soft on you. It shows me this company (with people who went through those kinds of hardships) has that same compassion for its members.


I mentioned earlier that it's difficult to find quality supplements nowadays. It gets even more difficult when dealing with "natural" erectile dysfunction and nitric oxide boosting supplements.

Most supplement manufacturers rarely take the time to put the effort into creating their products. This quickly leads to a low-quality market of over-priced and ineffective formulations that don't help you with your problems at all.

It's becoming more and more clear that UMZU's Redwood is here to put an end to this nonsense.

So, getting to the point, Redwood is a research-backed erection boosting/cardiovascular health supplement that is scientifically proven to get you results.

Nitric oxide (NO) helps widen your blood vessels, making blood flow and circulation easier.

Typically most nitric oxide boosters are used as pre-workouts among weightlifters and endurance athletes.

Increased nitric oxide also has a ton of other health benefits such as:

  • Improved brain function
  • Improved erection quality
  • Increases workout performance
  • Helps prevent cardiovascular disease

Pretty awesome stuff! Now, one of the biggest questions - Redwood supplement side effects, let's hash those out now.


Redwood is made of natural ingredients, however, if you are allergic to an ingredient you should avoid it. Some people are sensitive to garlic, for example. Since I'm not a doctor I would recommend you talk to a doctor before starting or using any supplement like Redwood.

As a side note, I love using Redwood if I feel a small cold coming on. The Vitamin C helps get rid of the oncoming sickness right away.

UMZU dosed these ingredients properly based on scientific research to provide you with the best nitric oxide boosting results possible. The results you can expect to see with Redwood are:

  • Improved circulatory health
  • Stronger erections and longer erections
  • Increased blood flow to extremities (hands & feet)
  • Lower blood pressure
  • Reduction in varicose veins
  • Rejuvenation of venous tissue


First, big pharma drug corporations are only a band-aid solution. And they pretty much end up doing more harm than good to your body. Redwood helps combat ED by addressing the underlying issues involved by using only natural ingredients that are completely safe.

Second, after comparing a few other popular nitric oxide boosting supplements, it became very clear to me on what I was getting with Redwood:

Quality - Redwood contains clinical effective doses of the best ingredients, without any fillers.

What You See Is What You Get - There are NO “proprietary formulas.” That actually goes for all the UMZU supplements. Which is pretty awesome. I used to waste so much money on garbage companies that used fillers, harmful ingredients, or improper dosages to try and cut costs.

The Truth - I really like how there is zero hype in any of their content. The fact that UMZU leads with education on how to heal yourself from the inside out really resonated with me.

Education - They aren't just trying to sell you another supplement. After I purchased Redwood, I was immediately given lifetime access to their entire digital library of programs to help me reach my goal.

Basically they teach you how to get the most out of supplementation to reach your goal faster by helping to improve your lifestyle.


Finally, I'm excited to dive into the Redwood supplement ingredients to see how trustworthy and effective this really is.

The fact that UMZU backs up their ingredients with research is a thumbs up in my book.

1) Vitamin C + Garlic Bulb Extract - This is an awesome combo. These two ingredients (especially when stacked together) has been shown to skyrocket nitric oxide production. Which is also crucial for strong, long lasting erections.

2) Horse Chestnut Extract - This ingredient has been shown to increase overall NO production and improve blood circulation.

3) Pine Bark Extract - And this ingredient also has been known for it's NO boosting properties.

And that's it! Just four, quality ingredients for naturally boosting nitric oxide levels.


As I was researching the company, I was please to come across their "Be Better Guarantee..."

UMZU makes it hassle-free to return or exchange any of their products, and they even give you a full 60-Day Money Back Guarantee. It's pretty much a win, win. (A simple email to their support team can have all questions answered.)



  • It's simple, just 3 capsules.
  • You can up the dose for an increased effect
  • All natural, researched backed ingredients
  • It addresses the “underlying issues” with ED and low nitric oxide, rather than working as a “band aid” fix like most other supplements.


  • It's only available online


Take 3 capsules with food up to two times each day (ideally every 12 hours, such as one serving at 8am and one serving at 8pm).

I've tried this and can attest to the increased blood flow & circulation benefits.


Redwood is only available online - which isn't so bad. I do most of my shopping online anyway. They are pretty efficient with their shipping as well.

I really enjoyed how they sent me another email asking to make sure they got my address right so they didn't mess up my order.


Alight, we made it to the end of this UMZU Redwood Review.

So, did Redwood meet the standards of one of the top natural erection/nitric oxide boosting supplements on the market?

I give it a YES.

Redwood is by far the best product that finally brings a research-proven mixture of potent blood flow enhancing compounds to the market for an affordable price. I've been seeing great results with it so far and couldn’t help but write this Redwood supplement Review to help you make your own decision.

If you want to look more into Redwood yourself - then click here to check it out.