Doctor's Best Fast Acting Arginine Complex with Nitrosigine uses a patented bonded form of arginine silicate, clinically shown to significantly boost nitric oxide (NO) levels. NO is a key factor in increasing blood flow to working muscles. Engineered to take effect within 15 minutes, it delivers benefits through your entire workout for up to 6 hours - with a single dose! Continued use builds NO levels, which can boost flow and vessel flexibility.
Helps support arginine and silicon levels
Helps boost nitric oxide (NO) levels to support overall cardiovascular health
Fast acting advanced ingredient that works within 15 minutes, delivering benefits that last up to 6 hours with a single dose
Serving Instructions
Take 2 tablets daily, preferably without food, or as recommended by a nutritionally informed physician
Serving Size
Two tablets contain:
Ingredients
Calcium (from dicalcium phosphate) (93 mg)
Potassium (from Arginine Silicate Inositol (Nitrosigine)) (60 mg)
Arginine Silicate Inositol (Nitrosigine) (1500 mg)
Other Ingredients
Dicalcium phosphate
Croscarmellose sodium
Stearic acid
Magnesium stearate (vegetable source)
Microcrystalline cellulose
Hydroxypropyl cellulose
Clear coating (hypromellose, glycerine)