Hard +

After consuming our HARD+, blood levels of arginine, citrulline, and nitrate will increase. This supports nitric oxide production which facilitates increased blood flow to the penis. Meanwhile, the antioxidant action of vitamin C will protect nitric oxide from oxidative degradation, which further enhances the effects of nitric oxide on blood flow. Ginseng also increases nitric oxide activity, in addition to reducing feelings of fatigue while increasing arousal and sexual satisfaction. Collectively, these effects enhance drive and blood flow to the penis, resulting in better performance.

Our product ships in a regular bubble wrapper envelope with no branding on the outside. The order is sent by JM Delivery Services.

All of our products are formulated by our Formulation Team, led by Dr. Eric Trexler and Dr. Bill Lagos. See more about our formulation and product philosophy on our science page.

The brands at local gas station and liquor stores are often tainted with prescription drugs or chemicals. These products are often dangerous, toxic, ineffective or all three. Our HARD+ is made with all natural ingredients, 100% backed by science, and is third party batch tested to ensure the highest manufacturing standards.

We recommend consuming the HARD+ within one year of purchase. A specific expiration date will be listed on your packaging.

For optimal use, consume at least 45 minutes prior to sexual activity. The strongest effect is likely to be felt 45 minutes to 2 hours after consumption. HARD+ will be most effective in boosting blood flow, erection firmness and quality within 4 hours of consumption.

Hard+ will be most effective in boosting blood flow, erection firmness, and quality within 4 hours of consumption.

You can take it with or without food.

Yes to both!

You should check with your doctor before taking any Prime Hour products with other medications or drugs.

Email us through our contact page with any questions you may have.