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Optimum Pro Gainer vs GNC AMP Mass XXX

GNC AMP Mass XXX and Optimum Nutrition Pro Gainer both serve individuals seeking substantial muscle mass gains. GNC AMP Mass XXX provides 50g of protein, 130g of carbs, and includes additional creatine and HMB to support muscle maintenance and recovery. Optimum Nutrition Pro Gainer offers 60g of protein and 85g of carbs per serving, along with added vitamins and minerals for comprehensive nutritional support.

GNC AMP Mass XXX wins by a small margin due to its balanced protein and carbohydrate profile and the inclusion of creatine and HMB, making it slightly more effective for muscle growth and recovery.

For more detailed reviews, you can visit GNC AMP Mass XXX and Optimum Nutrition Pro Gainer.

GNC AMP Mass XXX
Our pick:
GNC AMPMass XXX
High-quality protein blend
Includes creatine and HMB for enhanced performance
Effective for muscle gain and recovery
Buy on Amazon
GNC AMPMass XXX
213g Serving
GNC AMP Mass XXX
50g
ProteinPer Serve
ProteinMatrix
Whey Concentrate
Calcium Caseinate
Pea Isolate
NutritionComposition
DigestionProfile
Gluten Free
EndorsedBy Label
CostRelative
0
IngredientsIngr.
0
EffectivenessEffect.
0
Taste
0
Value
TotalScore
90Our Score
Optimum NutritionGold Pro Gainer
165g Serving
Optimum Nutrition Pro Gainer
60g
ProteinPer Serve
ProteinMatrix
Whey Isolate
Whey Concentrate
Micellar Casein
Egg Albumin
Hydrolized Whey
NutritionComposition
DigestionProfile
Banned Sub. Free
Sugar Free
EndorsedBy Label
CostRelative
0
IngredientsIngr.
0
EffectivenessEffect.
0
Taste
0
Value
TotalScore
89Our Score
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