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OptiNOs® Muscle Builder & Nitric Oxide Booster

OptiNOS® - clinically tested MUSCLE BUILder

Powered by mTOR Technology, clinically tested and all-natural, OptiNOs® Nitric Oxide Booster & Muscle Builder stimulates your natural muscle building pathways to promote the anabolic process. The result? Faster gains and shorter recovery times.

Clinically Tested to: 
• Increase Blood Flow
• Improve Strength & Build Lean Muscle
• Improve Recovery Time
• Direct More Protein for Muscle Building

clinical study results compared to placebo group:











SHIPPING INFO: Orders ship out same day if placed before 2pm EST. Transit time is: 1-3 days east coast, 2-4 days mid west, 4-6 days west coast 

  • 100% MONEYBACK guarantee

As a family owned business customer satisfaction is our top priority. If you are not satisfied with your purchase we will refund your purchase 100% within 60 day 


Subjects administered the OptiNOs, as a collective, had an average 12x greater increase in arm circumference compared against the average of the placebo! This means measuring the increase in arm circumference of all individuals, then finding the average increase for both groups, the average increase (growth) of the OptiNOs group was 12x more than the average of the increase of the placebo group.

The OptiNOs group saw a 58lb increase in bench press compared to the placebo group. So, not only did they see an increase in their muscle size, but also their overall strength increased significantly in just 6 weeks!

In the clinical trial participants taking OptiNOs Nitric Oxide Booster saw a 3x more lean muscle compared to the placebo group.

In the clinical trial participants taking OptiNOs Nitric Oxide Booster saw a 6x increase in endurance. This allowing you to power through your workout and get more reps in.

In the clinical trial participants taking OptiNOs Nitric Oxide Booster saw a 140% improved lactate clearance (improved recovery time). Which allows your muscles to recover quicker after your workout, and reduce the feeling for soreness.

In the clinical study subjects taking OptiNOs saw a 78lb increase in leg press compared to the placebo group. This demonstrating that the OptiNOs group increased their strength significantly compared to the placebo group. 

  • Supplement Facts
  • How OptiNOs® Works

Supplement Facts

Ingredient Breakdown

You've got questions, We've got answers

Are there any adverse side effects from using OptiNOs® 

No, OptiNOs®  is a 100% natural supplement that is proven to be a safe
Can OptiNOs®  be combined with other supplements?
Yes! OptiNOs®  is safe to combine with other supplements. We recommend to pair OptiNOs®  with our OptiForce Preworkout for better results while training and with Whey+ protein to maximize muscle building after training
What does your 60 Day Money Back Guarantee Mean?
This means if you are not satisfied with your purchase we will refund your order 100% 
Why is OptiNOs® a proprietary blend?
Proprietary blends have gotten a very bad reputation in the supplement industry because of brands who under dose ingredients or just add an ingredient for label claim. This is NOT the case with OptiNOs® . OptiNOs®  is a proprietary blend to protect the vast amount of research that went into creating OptiNOs® . We tested over 300 herbal extracts before we found the 3 we use in OptiNOs today
Why does OptiNOs®  seem under dosed on L-Citrulline & L-Arginine? 
This is a very common question we get when people first look at the supplement facts. The clinically test ingredient in this formula is OptiNOs® , which is made up of 3 herbal extracts. The 3 herbal extracts were fractionized to get the active components that assist in muscle building and nitric oxide production. We added L-Citrulline and L-Arginine to give you an extra boost when taking OptiNOs®
What is OptiNOs® made up of? 
OptiNOs® is made up of 3 specific fractionated parts of herbals extracts chosen based on their optimal function profile, compatibility, and how they work in combination to increase muscle building, blood flow, mTor signaling for protein synthesis, ATP production, and lactate acid clearing.

Customer Reviews

Based on 80 reviews

I love the cinnamon crunch protein!! Taste great! I also love the blue razz and sour gummy worm flavor protein! Will definitely be trying other products as well!

Craig Beanard

OptiNOs® Muscle Builder & Nitric Oxide Booster

Mark Goodson
Boost in Vascularity

Upon taking this supplement, I noticed an immediate increase in vascularity. I initially thought it was because I was stacking Optinos with a pre-workout however, I was pleased to find after cutting the pre-workout, the results were the same.

I also noticed a boost in power output during lifts , and was able to see good strength gains with Optinos.

Most noticeable, I gained a substantial increase in the size of my quads and hamstrings. I’m sure there will be increases in my arms, chest, and shoulders. The legs though, were an immediate point of focus for my wife, co-workers, and myself.

Chris T
Can't Argue the Results

For me to write a review (good or bad), it takes a lot. In this case, it's for the good! I'm always skeptical trying a new product, but I wanted to try something different. This product is as advertised! It was slow going at first, but you will be able to tell the results in 5-8 weeks. More definition/strength in arms, chest, and legs. Plus my leg strength improved for distance running. I also recommend their whey protein+ for after your workouts. Great product from a great company!

John Lerette
Good stuff

It’s good stuff