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⚡ Elevate your vitality with science-driven nitric oxide power!
Bryan Nitriceuticals NO2U Nitric Oxide Supplement offers 60 dissolvable lozenges designed for daily use, delivering nitric oxide through a patented in-mouth osmotic release system. Developed by renowned biochemist Dr. Nathan S. Bryan, this vegan, gluten-free, and keto-friendly formula supports circulation, endurance, energy, heart, and immune health—perfect for professionals seeking a convenient, research-backed wellness boost.








| ASIN | B0D3SMDLRG |
| Age Range Description | Adult |
| Allergen Information | Dairy Free |
| Best Sellers Rank | #36,378 in Health & Household ( See Top 100 in Health & Household ) #92 in Sports Nutrition Nitric Oxide Boosters |
| Brand | NO2U |
| Brand Name | NO2U |
| Container Type | Bottle |
| Customer Reviews | 4.2 out of 5 stars 333 Reviews |
| Diet Type | Gluten Free, Halal, Keto, Paleo, Vegan |
| Dosage Form | Lozenge |
| Dose Release Method | Osmotic Release |
| Flavor | Citrus |
| Item Form | Lozenge |
| Item Shape | Round |
| Item Weight | 3.44 Ounces |
| Manufacturer | Bryan Nitriceuticals |
| Material Features | Cruelty Free, GMO Free, Gluten Free, No Artificial Colors, Soy Free |
| Material Type Free | Caffeine Free, Soy Free |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium, Vitamin C |
| Product Benefits | Circulation Support, Endurance Support, Energy Management, Heart Health Support, Immune Support |
| Special Ingredients | Nitric Oxide |
| Specific Uses For Product | Daily wellness and vitality support |
| Total Servings Per Container | 60.0 |
| Unit Count | 60.0 Count |
A**R
This really works!
I’m a 74 year old woman who has tried MANY supplements to help with inflammation and energy etc. I started this 3 days ago and I feel that years have melted away already! I am so alert, feeling like doing things again, the swelling in my ankles is gone along with most inflammation and most of the pain I had AND my brain fog! This is an amazing product… I highly recommend it!
M**E
Best health EVER. 79 years old
It absolutely works! Quickly, easily twice a day. Much less back and hip pain (all most gone). No side effects. Lots of energy. I started July 2023. I’ll never stop taking it!! Best decision I’ve ever made for my health. I’m 79 years old and I’m the strongest, leanest and happiest in 35 years!! Thanks to Dr N. Bryan, research scientist and ALL of his work on YouTube. With a grateful heart, Marguerite
H**A
Other ingredients bad
I was sold to this product after listening to Dr Bryan explaining how important it was . However after purchasing the sublingual tablets I read the other ingredients and am not going order any more since he added mannitol microcrystalline cellulose Dextrin maltodextrin and natural flavors that can be anything . He should go back to drawing board and find a cleaner way to combine NO
T**N
unsure of product
Not my 1st. order. NOT sure if helping or not. I can say for certain they have not helped my sleep , nor energy level. I am going to try one more month. IF I can not tell some measurable change I will stop taking them. They seem to have a lot of science behind them or I would have never spent the $$$. n
B**L
great
they help with bood pressure and breating if you are short of breath
R**N
Gives energy
This product gave me too much energy; couldn’t sleep.
W**Y
Severe Tongue Reaction - Use with Caution!
I had high hopes for this product and was really looking forward to its benefits, especially based on the doctor’s video and detailed instructions. Unfortunately, I experienced a severe reaction almost immediately. After the first lozenge, my tongue started burning. By the third one, the burning became intense, and my tongue actually started bleeding. I stopped using it right away. It's been three days since, and while the symptoms have lessened, I still feel discomfort. I followed all instructions exactly as described. I understand every body reacts differently, but this was a very painful and unexpected experience for me. It’s also worth noting that the vendor does not accept returns, but thankfully Amazon issued a refund. I genuinely wish this had worked for me, but unfortunately, it caused more harm than good.
G**!
Quality
A very good product
Trustpilot
1 week ago
2 days ago