Non-Stim Nitric Oxide Support Artificially Flavored Dietary Supplement 3 g L-Citrulline 500 mg Nitrosigine® 100 mg S7® + Astragin® Nitrosigine® S7® AstraGin® R1 Pump Features a stim-free combination of active ingredients designed to help support nitric oxide synthesis and vascularity in hard working muscles. R1 Quality Guarantee - Commitment to Quality We develop our own products, source the finest ingredients, and manufacture them in an FDA-inspected, GMP-compliant, and banned substance tested facility. Informed Choice We Test, You Trust - Banned Substances Tested Informed Choice® Certified. Regularly tested for banned substances by the world class sports anti-doping lab, LGC.
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Non-Stim Nitric Oxide Support Artificially Flavored Dietary Supplement 3 g L-Citrulline 500 mg Nitrosigine® 100 mg S7® + Astragin® Nitrosigine® S7® AstraGin® R1 Pump Features a stim-free combination of active ingredients designed to help support nitric oxide synthesis and vascularity in hard working muscles. R1 Quality Guarantee - Commitment to Quality We develop our own products, source the finest ingredients, and manufacture them in an FDA-inspected, GMP-compliant, and banned substance tested facility. Informed Choice We Test, You Trust - Banned Substances Tested Informed Choice® Certified. Regularly tested for banned substances by the world class sports anti-doping lab, LGC.
I’m very happy with this product. The quality is excellent, and the ingredients are well selected. The grape taste is pleasant and refreshing, which makes it easy to enjoy. The serving size is convenient and easy to fit into my daily routine. Overall, a great product with good quality, pleasant taste, and convenient size.
good quality ingredients, delicious grape taste that helps in providing pump during gym use.
Works well and no side effects for me., iherb is so helpful
The pump is good and the taste is good too!
This brand needs no introduction; you'll feel an improvement in your workout time from the second use.
Pump feeling is really good, no weird tinky feeling like other pre
Good quality, will buy again. Useful for daily consumption. I like this product. Could use some more citrulline though.
High-quality pre-workout supplement with effective ingredients; delicious grape taste. Compact size and well-designed composition in a convenient package make it a great choice.
Enjoyed this pump formula - nice to not have caffeine in it and definitely helped with gym and training.
Rule 1 is one of my favorites. I enjoy the pump because it doesn’t have the caffeine. Gets me going early in the morning when I’m trying to get a workout in! Grape is a great tasting, too.
