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Re-Built Mass XP Chocolate

product on market Powder GNC Beyond Raw Safety: 97/100
97/100

This product looks safe

  • Magnesium: 600mg is 1.7× the Tolerable Upper Intake Level (350mg)
  • 17% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This product provides a combination of proteins and carbohydrates, which have strong evidence for supporting muscle protein synthesis and energy replenishment. These macronutrients are fundamental for weight gain and recovery during intense training. Due to the general nature of these ingredients, the evidence for their basic efficacy is well-established.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Magnesium: 600mg is 1.7× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Re-Built Mass XP Chocolate
Open Full PDF View on NIH DSLD →
Details

Label Data

258 Gram(s)
Serving Size
11
Servings
Other Combinations
Product Type
17%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
880 Calorie(s)
Total Fat
9 Gram(s) (12% DV)
Cholesterol
60 mg (20% DV)
Total Carbohydrates
140 Gram(s) (51% DV)
Protein
60 Gram(s)
Calcium
530 mg (41% DV)
Iron
6 mg (33% DV)
600 mg (143% DV)
Exceeds UL by 1.7× (UL: 350 mg) 316 studies (A:8, B:159)
Sodium
720 mg (31% DV)
Potassium
1080 mg (23% DV)
Market median: 5.0mg (298 products) 705 studies (A:5, B:123)
Hyper-Anabolic Complex
19.3 Gram(s)

Other Ingredients

Carb Blend Protein Blend Cocoa Natural and Artificial flavor Fat Blend Lecithin Acacia Cellulose Gum Salt Sucralose Acesulfame Potassium Caramel
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Warnings & Precautions

Keep out of reach of children.

Contains: Milk, 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. Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food

Formulation Notes

The ultimate gainer for mass, power and size.

Hyper-Anabolic Mass Gainer

Chocolate Natural & artificial flavor

880 Calories 140g Carbs 60g Protein 16g BCAA

Gluten free.

Total Fat 9 g MCT Oil (Medium Chain Triglycerides) 2 g CLA (Conjugated Linoleic Acid as Clarinol) 1 g Lecithin 1 g Other Fats (from active ingredients, protein, carb & flavor blends) 5 g Total Carbohydrate 140 g Pea Starch as Carb10 50 g Potato Starch 24 g Waxy Maize 23 g Maltodextrin 24 g ModCarb Grain Blend (Organic Oat Bran, Organic Amaranth, Organic Quinoa, Organic Buckwheat, Organic Millet, Organic Chia) 3 g Fiber Complex 6 g Other Carbs (from active ingredients, protein, fat & flavor blends) 10 g Total Protein 60 g Whey Protein Isolate 24 g Whey Protein concentrate 15 g Calcium Caseinate 11 g Hydrolyzed Whey Peptides 8 g Cocoa 2 g

Additional Information

Built by science. Driven by obsession. Elevated through innovation. If it's on our labels, then it's in our bottles.

Proven ingredients. Proven doses. Clinical quality. Real science. Real results. When used in conjunction with an exercise program.

Store in a cool, dry place.

Notice: Significant product settling may occur.

Metadata

Product Details

UPC / SKU0 48107 18619 7
DSLD Entry Date2020-01-25
Product TypeOther Combinations
FormPowder
DSLD ID211339
Data Updated2026-04-11
Research

Research Evidence

849
Research Sources
56
Avg Quality
450
Meta Analysis
152
Rct
137
Systematic Review
73
Clinical Trial
11
Regulatory Source
7
Other
7
Guideline
3
Openfda Safety
2
Cochrane Review
2
Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025 PubMed DOI
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008 PubMed DOI
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019 PubMed DOI
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021 PubMed DOI
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.