LabelDose

← All brands · data verified 2026-07-18

GNC Pro Performance

GNC Pro Performance label-dose audit: 22 clinically dosed, 17 under clinical dose, 33 undisclosed — from NIH label data.

Citrulline (7)

GNC Pro Performance — AMP Pump XXX Fruit Punch3 gGNC Pro Performance — Citrulline Complex1.6 gGNC Pro Performance — RapidDrive Arginine 500050 mgGNC Pro Performance — RapidDrive Post-Workout Amino Complex Fruit Punch500 mgGNC Pro Performance — RapidDrive Pre-Workout Amino Complex Fruit Punch50 mgGNC Pro Performance — Ultra Amino Complex Fruit Punch25 mgGNC Pro Performance — Ultra Amino Complex Watermelon25 mg

Creatine (62)

GNC Pro Performance — 100% Casein Protein Chocolate Peanut Butter—GNC Pro Performance — 100% Casein Protein Chocolate Supreme—GNC Pro Performance — 100% Whey Isolate Chocolate Supreme—GNC Pro Performance — 100% Whey Isolate Strawberries & Cream—GNC Pro Performance — 100% Whey Isolate Vanilla Ice Cream—GNC Pro Performance — 100% Whey Protein Banana Cream—GNC Pro Performance — 100% Whey Protein Chocolate Peanut Butter—GNC Pro Performance — 100% Whey Protein Chocolate Supreme—GNC Pro Performance — 100% Whey Protein Cookies & Cream—GNC Pro Performance — 100% Whey Protein Creamy Strawberry—GNC Pro Performance — 100% Whey Protein Natural Chocolate—GNC Pro Performance — 100% Whey Protein Natural Vanilla—GNC Pro Performance — 100% Whey Protein Naturally Unflavored—GNC Pro Performance — 100% Whey Protein Vanilla Cream—GNC Pro Performance — Amino 1000—GNC Pro Performance — AMP Pump XXX Fruit Punch5 gGNC Pro Performance — Amplified Creatine XXX Blue Raspberry— · blendGNC Pro Performance — BCAA Complex Chew Tropical Punch—GNC Pro Performance — Beta-Alanine 3200—GNC Pro Performance — Bulk 1340 Cookies & Cream1 gGNC Pro Performance — Bulk 1340 Double Chocolate1 gGNC Pro Performance — Bulk 1340 Strawberries & Cream1 gGNC Pro Performance — Bulk 1340 Vanilla1 gGNC Pro Performance — Bulk 1340 Vanilla Ice Cream1 gGNC Pro Performance — Chewable Creatine Monohydrate Orange2.5 gGNC Pro Performance — Creadrive Fruit Punch5.25 gGNC Pro Performance — Creadrive Grape5.25 gGNC Pro Performance — Creatine 5 grams5 gGNC Pro Performance — Creatine Advance XR Unflavored5 g · blendGNC Pro Performance — Creatine Complex Chew Lemonade Burst3 gGNC Pro Performance — Creatine Complex Chew Sour Cherry3 gGNC Pro Performance — Creatine Complex Chews Lemonade Burst3 gGNC Pro Performance — Creatine Complex Chews Sour Cherry3 gGNC Pro Performance — Creatine Monohydrate5 gGNC Pro Performance — Creatine Monohydrate 35003.5 gGNC Pro Performance — Creatine Monohydrate 3500 mg3.5 gGNC Pro Performance — Creatine Monohydrate 5 Grams Unflavored5 gGNC Pro Performance — Creatine Monohydrate 5000 mg5 gGNC Pro Performance — Creatine Monohydrate 5000 mg Unflavored5 gGNC Pro Performance — Creatine Monohydrate 5000 Unflavored5 gGNC Pro Performance — Creatine Monohydrate Blue Raspberry5 gGNC Pro Performance — Creatine Monohydrate Fruit Punch5 gGNC Pro Performance — Creatine Monohydrate Unflavored5 gGNC Pro Performance — Creatine Plus 5950 Unflavored5 gGNC Pro Performance — Creatine Strength Support1.25 gGNC Pro Performance — Hybrid Creatine Complex Fruit Punch5.25 gGNC Pro Performance — Hybrid Creatine Complex Unflavored5.25 gGNC Pro Performance — L-Glutamine Powder 5000 Unflavored—GNC Pro Performance — Mass XXX Chocolate—GNC Pro Performance — Mass XXX Vanilla—GNC Pro Performance — Muscle Fatigue Buffer—GNC Pro Performance — Nighttime Restore—GNC Pro Performance — Protein Advance XR Chocolate Supreme—GNC Pro Performance — Protein Advance XR Vanilla Cream—GNC Pro Performance — RapidDrive Arginine 5000—GNC Pro Performance — RapidDrive Arginine 5000 Fruit Punch—GNC Pro Performance — RapidDrive Arginine 5000 Unflavored—GNC Pro Performance — RapidDrive BCAA 5000 Fruit Punch—GNC Pro Performance — Thermo Igniter 12X—GNC Pro Performance — Whey Protein Complex Creamy Vanilla—GNC Pro Performance — Whey Protein Complex Double Chocolate—GNC Pro Performance — XR Series BCAA Advanced XR Berry Fusion—

Magnesium (3)

GNC Pro Performance — Zinc Magnesium 351 mg Nighttime Blend90 mgGNC Pro Performance — Zinc Magnesium Amino Complex90 mgGNC Pro Performance — Zinc Magnesium Aspartate60 mg

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