Pro Test XTR delivers a highly functional, natural blood testosterone support formula, through fully dosed inputs. Utilising Bisglycinate forms of both Zinc and Magnesium, Pro Test XTR supplies highly bioavailable ingredients to your body.
 
• Zinc (500% RV) contributes to the maintenance of normal testosterone levels in the blood.
• Vitamin B5 (100% RV) contributes to normal synthesis and metabolism of Vitamin D and some neurotransmitters.
• Magnesium (100% RV) contributes to a reduction of tiredness and fatigue and supports protein synthesis.
• Vitamin B6 (100% RV) contributes to the regulation of hormonal activity
• Vitamin D contributes to the maintenance of normal muscle function
The Pro Test XTR formulation also contains 1500mg of Urtica Dioica and 1000mg of D-Aspartic Acid alongside 1500mg of Fenugreek Extract, standardised to contain 50% Saponins.
 
Pro Test XTR has not been created to be a short cut. It is there to support your body with the stresses of a hard, intense training regime, designed to bring results.
| Nutritional Information | 
| Active Ingredients (Per 4 Capsules) | 
| Magnesium (as Bisglycinate) |   | 375mg | 100% | 
| D-Aspartic Acid |   | 1000mg |   | 
| Urtica Dioica Extract |   | 1500mg |   | 
| Fenugreek Extract (50% Saponins) |   | 1500mg |   | 
| Zinc (as Bisglycinate) |   | 50mg | 500% | 
| Vitamin D3 (as Cholecalciferol) |   | 2000iu | 1000% | 
| Vitamin B5 (as Pantothenic Acid) |   | 6mg | 100% | 
| Vitamin B6 (as Pyridoxine HCL) |   | 1.4mg | 100% |