Insane Veinz is a pre-workout/pump supplement made by Insane Labz. It is intended to promote muscle pumps and to raise energy, strength and performance without the use of stimulants.
The product’s Insane Veinz Blend contains four ingredients. According to insanelabz.com, agmatine sulfate is included to promote “nitric oxide production” and improve blood flow for more efficient “nutrient uptake”.
Betaine anhydrous is said to support increases in size and strength, while Russian tarragon is included to improve the uptake of the other ingredients on the formula.
Insane Veinz is – or has been – available in three flavors: “Apple”, “Fruit Punch” and “Grape”.