UMZU Redwood Nitric Oxide Booster, (30 Day Supply) – Vitamin C, Garlic & Horse Chestnut – Healthy Circulation & Endurance – Daily Cardiovascular Support Nitric Oxide Supplement Blood Flow Supplement
Condition: New
Buy Now, Pay Later
As low as
$10
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Non-returnable item
Learn more
Non-returnable due to Food safety reasons
View our full returns policy here.
Availability:
In Stock.
Arrives
Tuesday, Apr 21
Flavor Name: Redwood 1-Month Supply
Features
- SUPPORTS CIRCULATION & BLOOD FLOW: Crafted with garlic, horse chestnut and pine bark to help support healthy circulation, normal blood flow and oxygen transport while promoting daily energy and vitality.
- ENERGY & STAMINA SUPPORT: Supports healthy circulation which may help sustain energy, endurance and daily performance whether you are working, exercising or staying active throughout a busy lifestyle.
- IMMUNE WELLNESS FORMULA: With vitamin C and natural botanicals, this formula may aid in supporting immune health, helping the body maintain balance, wellness, and resilience year-round.
- FOR MEN & WOMEN: Designed for adults of all lifestyles, Redwood provides nitric oxide support for healthy circulation, stamina and energy with benefits that can be enjoyed by both men and women.
- QUALITY YOU CAN RELY ON: Made in the USA with research backed ingredients and third party tested for purity and consistency, ensuring a safe daily supplement that supports any wellness routine.
Product Dimensions : 2.81 x 2.81 x 5.25 inches; 7.84 ounces
Item model number : UMZU-SUPP-REDWOOD-1PK
Date First Available : January 2, 2020
Manufacturer : UMZU
Best Sellers Rank: #10,038 in Health & Household (See Top 100 in Health & Household) #25 in Sports Nutrition Nitric Oxide Boosters
#25 in Sports Nutrition Nitric Oxide Boosters:
Customer Reviews: 4.3 4.3 out of 5 stars (11,741)
Brand Name: UMZU
Primary Supplement Type: Nitric Oxide Booster
Item Form: Capsule
Product Benefits: Circulation, Energy, Stamina
Age Range Description: Adult
Container Type: Bottle
Dosage Form: 3 capsules; 2 times daily
UPC: 850015514005
Manufacturer: UMZU
Global Trade Identification Number: 05
Manufacturer Part Number: UMZU-FBA-REDWOOD-1PK
Model Number: UMZU-SUPP-REDWOOD-1PK
Unit Count: 30 Count
Item Weight: 0.49 Pounds
Item Dimensions: 2.81 x 2.81 x 5.25 inches
Number of Items: 1
Total Servings Per Container: 60
Flavor: Redwood 1-Month Supply
Special Ingredients: Casein Peptide
Material Features: BPA Free
Specific Uses For Product: Circulation, Nitric Oxide Boost, Energy, Pre-Workout, Immune Health
Allergen Information: Milk
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Apr 21
This item is non-returnable:
Non-returnable due to Food safety reasons
View our full returns policy here.
Non-returnable due to Food safety reasons
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Flavor Name: Redwood Max 1-Month Supply
this product is legit, and it works great along with sildenafil or tadalafil.
Reviewed in the United States on December 10, 2025 by Mike 44
Flavor Name: Redwood 1-Month Supply
I've been using the Redwood nitric oxide supplement, and it's fantastic. The capsules are easy to swallow and gentle on my stomach. It's a natural pre-workout formula with quality ingredients like beetroot powder. I've noticed better blood flow and stamina during my workouts. I trust this product and highly recommend it to anyone looking to boost their performance naturally.
...
show more
Reviewed in the United States on October 19, 2024 by RD
Great product. Gives me energy, maintains blood pressure and helps with the flow. The only gripe is that two of the bottles in the pack had broken capsules
Reviewed in the United States on August 18, 2025 by Amazon Customer
Flavor Name: Redwood Max 1-Month Supply
This is by far my favorite UMZU product! I’ve tried several UMZU supplements, but this one stands out as the most effective for me. I struggle with poor blood flow and leg pain from varicose veins, and since starting this supplement, I’ve noticed a significant improvement. The capsules are easy to take with no unpleasant taste, and I’ve felt more energized and in a better mood overall. I really appreciate that all the ingredients are 100% natural, and for the results I’ve seen, the value is absolutely worth it. 10/10 – highly effective and genuinely life-improving!
...
show more
Reviewed in the United States on August 3, 2025 by GSchlegel
Flavor Name: Redwood 1-Month Supply
UMZU has done it again with another great supplement. Here are my thoughts. Redwood is not a magic pill that works the instant it touches your tongue... It is not an immediate energy boost... It does not do anymore than it says it does... It is simply a great way to boost blood flow if you consistently take the supplement. The increased blood flow really warmed up extremities. I no longer need to wear a sweatshirt to sit in my cold office. I can comfortably sit indoors and not feel cold or shiver at all. This was an unexpected benefit, but certainly a welcome one. I can even walk around outside in brisk weather without the need to wear a sweatshirt. The constant usage of Redwood has also helped boost my workout routine and get a slightly bigger pump from the increased blood flow. Who do I recommend this to? Well, if you are looking for a little bit of an extra pump in the weight room or if you are commonly walking around "cold", you will immediately notice the benefits of taking Redwood. There are lots of other great reasons to increase nitric oxide as well, such as improved nutrient and oxygen transport. Those aren't possible to feel but I know it is working as intended from the other benefits I have experienced. I wouldn't say this is a must have supplement if you are just a new product junkie buying things to buy them, but IT IS a must buy if you are on the fence and are looking to boost your nitric oxide.
...
show more
Reviewed in the United States on January 14, 2020 by Amazon Customer
Flavor Name: Redwood Max 1-Month Supply
This product is pretty good, but I find that it really didn’t work as good. The only thing it did for me was just make me hot or make me feel more hot on the inside not in a good way it was OK. I personally probably wouldn’t get it again. Other people may like it. That’s just my opinion.
Reviewed in the United States on December 1, 2025 by Preston Cheeks
Flavor Name: Redwood 1-Month Supply
I'm a believer. I've been using the product for two weeks and already see results. I haven't used my blood pressure medication in over a month and typically have a systolic in the 150s despite taking the medication regularly. I exercise, don't eat fast food and stay away from sugary drinks. Overall try to stay healthy and I must say this is a breath of fresh air to know this is made with natural ingredients. I'm now in the upper 130s and feel great!! I will give one draw back, my hematocrit seems to have dropped but I'm not sure if it's related. Consult your physician before starting or stopping any medication.
...
show more
Reviewed in the United States on October 10, 2025 by Juice Juice
Flavor Name: Redwood 1-Month Supply
although a gave this a 4. i rally didn't see or feel an effects. Not like they boast.
Reviewed in the United States on December 23, 2025 by Dalton Francis, Jr