Bulk 1340 Double Chocolate by GNC Pro Performance — Ingredients, Evidence & Safety

🟢 98/100

This product looks safe

Niacin: 50.6mg is 1.4× the Tolerable Upper Intake Level (35mg)
Iodine: 150mg is 136.4× the Tolerable Upper Intake Level (1.1mg)
54% of ingredients have research evidence

D Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Niacin: 50.6mg is 1.4× the Tolerable Upper Intake Level (35mg)

⚠️ Iodine: 150mg is 136.4× the Tolerable Upper Intake Level (1.1mg)

Label Data

360 Gram(s) Serving Size

9 Servings

Amino acid/Protein Product Type

54% Evidence Coverage

Supplement Facts — Evidence Check

Calories

1710 Calorie(s)

Total Fat

18 Gram(s) (28% DV)

Cholesterol

125 mg (42% DV)

Total Carbohydrates

312 Gram(s) (104% DV)

Protein

74 Gram(s)

Vitamin A

6390 IU (128% DV)

Vitamin C

60 mg (100% DV)

Vitamin D

555 IU (139% DV)

✅ Within RDA (0.9× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.013875mg UL 0.1mg

Vitamin E

30 IU (100% DV)

✅ 1.3× RDA — within safe limits 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 20.1mg UL 1000mg

Thiamine

5.1 mg (340% DV)

📊 4.2× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)

RDA 1.2mg This product: 5.1mg

Riboflavin

5.3 mg (312% DV)

📊 4.1× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)

RDA 1.3mg This product: 5.3mg

Niacin

50.6 mg (253% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 1.4× (UL: 35 mg) 📚 193 studies (Tier A: 5, B: 63)

RDA 14mg This product: 50.6mg UL 35mg

Vitamin B6

5.3 mg (265% DV)

📊 4.1× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 5.3mg UL 100mg

Folic Acid

435 mcg (109% DV)

✅ 1.1× RDA — within safe limits 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 0.435mg UL 1.0mg

Vitamin B12

13.5 mcg (225% DV)

📊 5.6× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.0135mg

Biotin

300 mcg (100% DV)

📊 10.0× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 0.3mg

Pantothenic Acid

27.5 mg (275% DV)

📊 5.5× RDA — above typical dose 📚 1 studies — no high-quality reviews

RDA 5mg This product: 27.5mg

Calcium

1605 mg (161% DV)

Iron

9 mg (50% DV)

Phosphorus

1360 mg (136% DV)

✅ 1.9× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 3)

RDA 700mg This product: 1360mg UL 4000mg

Iodine

150 mg (100% DV)

⚠️ Exceeds Tolerable Upper Intake Level by 136.4× (UL: 1.1 mg) 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 150mg UL 1.1mg

Magnesium

300 mg (75% DV)

📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)

This product: 300mg

Zinc

18.5 mg (123% DV)

✅ 1.7× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 18.5mg UL 40mg

Selenium

88 mcg (126% DV)

✅ 1.6× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.088mg UL 0.4mg

Copper

1.5 mg (75% DV)

✅ 1.7× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)

RDA 0.9mg This product: 1.5mg UL 10mg

Manganese

2.6 mg (130% DV)

✅ 1.1× RDA — within safe limits 📚 8 studies — no high-quality reviews

RDA 2.3mg This product: 2.6mg UL 11mg

Chromium

200 mcg (167% DV)

📊 5.7× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)

RDA 0.035mg This product: 0.2mg

Molybdenum

75 mcg (100% DV)

✅ 1.7× RDA — within safe limits 📚 2 studies — no high-quality reviews

RDA 0.045mg This product: 0.075mg UL 2mg

Sodium

680 mcg (28% DV)

Potassium

2240 mg (64% DV)

Anabolic Amino Maximizer

Creatine

1 Gram(s)

📊 Market median: 5.0mg (298 products) 📚 701 studies (Tier A: 5, B: 123)

This product: 1mg

Choline

360 mg

✅ Within RDA (0.7× RDA of 550 mg) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 360mg UL 3500mg

Inositol

250 mg

📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)

This product: 250mg

PABA

5 mg

📊 Market median: 500.0mg (9 products)

This product: 5mg

Other Ingredients

Maltodextrin Protein Blend Cocoa Natural and Artificial flavors Vitamin And Mineral Blend Guar Gum TRAACS Magnesium Bisglycinate Chelate Sucralose Acesulfame Potassium

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (96% of products) Structure/Function (80% of products) Nutrient (60% of products) Approved Health (1% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: As a dietary supplement, mix two heaping scoops (360 g) with 24 fl. oz. of cold water or milk. Consume 1-2 servings per day.

Ways to enjoy your Bulk 1340 1 Shake Combine with cold water, milk or your favorite beverage in a shaker cup 2 Blend Make a delicious smoothie adding fruits, juices, peanut butter or yogurt

⚠️ Warnings & Precautions

Keep out of reach of children.

Contains: Egg, milk and soybeans.

Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, under 18 years of age or have a medical condition.

Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, under 18 years of age or have a medical condition. Discontinue use two weeks prior to surgery.

Manufactured on equipment that processes products containing soybeans (lecithin), milk, peanut flavor, wheat, shellfish, tree nuts, fish oil and eggs.

🧪 Formulation Notes

This scientifically formulated gainer contains 1,340 nutrient-dense calories and 50 grams of high-quality protein to help you increase size and overall body strength. Bulk 1340 also provides 10 grams or glutamine, an important amino acid for maintaining positive immune response and muscle function to support your wellness goals.

This formula includes 11 grams of BCAA, for muscle recovery and growth, and creatine to help your muscles produce energy for exercise.

Bulk 1340 is tested and certified Banned Substance free.

50G Protein 1340 Calories 277G Carbs

Contains: Egg, milk and soybeans.

Gluten free.

Additional Information

Numbers matter when you want to increase mass and muscle.

Branched Chain Amino Acids are known to help reduce muscle breakdown.

It tastes great and mixes easily with a simple shake or blend. Fast-absorbing to conveniently support maximum wellness.

^When used in conjunction with an exercise program.

Informed Choice.org Trusted by sport

Products bearing this logo have been tested for banned substances by LGC Science, Inc., a world-class anti-doping lab. Product was tested for over 145 banned substances on the 2016 World Anti-Doping Agency (WADA) Prohibited List via LGC skip lot testing protocol #ICP0307. See gnc.com for more information.

Store in a cool, dry place.

Banned Substance Free

High-calorie mass gainer Supports muscle energy, recovery & growth

Natural & artificial flavors

CODE 414679 GRG

Notice: Significant product settling may occur.

Gluten free