UMZU Redwood Max Nitric Oxide Booster, Blood Flow & Circulation Support for Men & Women, Energy, Stamina & Recovery – Heart & Varicose Vein Supplement – 2 Capsules Daily – 60 Count

Great blood flow for my strength during my workouts. Feel great an effectiveness is on point!

My workouts are on NEXT LEVEL. No burnout. Stack with testro x for better results

I’ve had trouble with exercise endurance, so I decided to try this nitric oxide booster. It doesn’t have the usual L-Arginine or L-Citrulline, but instead uses ingredients like Fitnox Blend, Maritime Pine Bark Extract, Resveratrol, Horse Chestnut Seed, and Tart Cherry Extract.Some studies back these ingredients for improving blood flow and supporting vascular health. For example, Maritime Pine Bark Extract may help with circulation, and tart cherry extract is known for its antioxidant properties and aiding recovery.I’ve noticed a slight improvement in my stamina—not a huge difference, but enough to keep taking it. It’s a decent option if you want to try something different for energy and circulation support without the common amino acids.

Instead of twice a day with redwood max its just once in the morning.

awesome supplement, especially when used with another recommended supplement, it does the job.

I’ve used the original UMZU Redwood for over a year, and really liked how it made me feel — noticeable effects, more energy, better circulation. Unfortunately, Redwood Max didn’t deliver the same results. I haven’t experienced any noticeable benefits after finishing the bottle. It might work differently for others, but for me, the original formula was better.

Works well.

I've used many NO Boosters and the effects of this one just doesn't seem to be as noticeable. I made sure to give this at least a couple of weeks. For the first week and a half of taking it, I didn't really notice anything. However, it did have a slight effect after that time period, but nothing near any of the NO Boosters that I've used in the past. Maybe it had to slowly build in my system over time or maybe it just doesn't work as well with my body chemistry. In my opinion, it definitely isn't worth the asking price based on the results that I've noticed. I will give it 3 stars to be fair because it does seem to do something. It just didn't work all that well for me personally.UPDATE JUNE 2025: I started to notice considerably better results a couple weeks after writing my original review. The pump is on par with other other NO Boosters. Again, this product had to seemingly build up in my system over a few weeks. The overall effects would be 5 stars, but I'm giving the product 4 stars since it took a few weeks to really start to work for me. Great product though!