Twinlab Andro Nitrate-4 Fuel is formulated with Eurycoma Longifolia to increase highly-active and superior free testosterone and super active Tribulus Terrestris, standardized to over 20% Protodioscin, to increase Lutenizing Hormone (LH) that pumps testosterone levels. Further, an enhanced NO Arginine complex increases nitric oxide levels to enhance nutrient transport/delivery and support muscle metabolism. Unlike simple testosterone boosters that increase more bound testosterone, Andro Nitrate4 Fuel activates a more significant rise in active (free) testosterone. Activating a dramatic rise in total Test-levels, via a more positive ratio of active to bound testosterone.

Works as a 4-Way Muscle Activator to...

1. Increase LH levels up to 186%
2. Enhance active free testosterone
3. Increase total Test-levels up to 40%
4. Stimulate protein synthesis - priming the metaphysio cellular environment for optimum muscle stimulation.

Tribulus Terrestris Bark Extract: 250mg
   (standardized for minimum 20% protodioscin)

Nitrate Pump: 150mg
   (L-Arginine Hydrochloride, L-Arginine Alpha-Ketoglutarate, L-Arginine     
   Pyroglutamate) Ajuga Turkestanica Extract [whole plant]: 50mg (standardized for
   2% turkesterones)