🟢 99/100

This product looks safe

  • Folate: 330mg is 330.0× the Tolerable Upper Intake Level (1.0mg)
  • 57% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Folate: 330mg is 330.0× the Tolerable Upper Intake Level (1.0mg)

Label Data

366 Gram(s) Serving Size
5 Servings
Other Combinations Product Type
57% Evidence Coverage

Supplement Facts — Evidence Check

Calories
1370 Calorie(s)
Total Fat
6 Gram(s) (8% DV)
Cholesterol
180 mg (60% DV)
Total Carbohydrates
280 Gram(s) (102% DV)
Protein
50 Gram(s) (100% DV)
Vitamin A
740 mcg (82% DV)
Vitamin C
30 mg (33% DV)
4.9 mcg (25% DV)
✅ Within RDA (0.3× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.004900000000000001mg UL 0.1mg
11 mg (73% DV)
✅ Within RDA (0.7× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 11mg UL 1000mg
15 mcg (13% DV)
✅ Within RDA (0.1× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.015mg
1.53 mg (128% DV)
✅ 1.3× RDA — within safe limits 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 1.53mg
1.82 mg (140% DV)
✅ 1.4× RDA — within safe limits 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 1.82mg
24.8 mg (155% DV)
✅ 1.8× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 24.8mg UL 35mg
1.5 mg (88% DV)
✅ 1.2× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 1.5mg UL 100mg
330 mcg DFE (83% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 330.0× (UL: 1.0 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 330mg UL 1.0mg
3 mcg (125% DV)
✅ 1.3× RDA — within safe limits 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.003mg
157.8 mcg (526% DV)
📊 5.3× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.15780000000000002mg
4.5 mg (90% DV)
✅ Within RDA (0.9× RDA of 5 mg) 📚 1 studies — no high-quality reviews
RDA 5mg This product: 4.5mg
Calcium
370 mg (28% DV)
Iron
12.7 mg (71% DV)
236 mcg (157% DV)
✅ 1.6× RDA — within safe limits 📚 243 studies (Tier A: 4, B: 133)
RDA 0.15mg This product: 0.236mg UL 1.1mg
5.8 mg (53% DV)
✅ Within RDA (0.5× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 5.8mg UL 40mg
15 mcg (27% DV)
✅ Within RDA (0.3× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.015mg UL 0.4mg
1.5 mg (167% DV)
✅ 1.7× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 1.5mg UL 10mg
156.3 mcg (447% DV)
📊 4.5× RDA — above typical dose 📚 197 studies (Tier A: 1, B: 55)
RDA 0.035mg This product: 0.15630000000000002mg
Sodium
620 mg (27% DV)
Potassium
490 mg (10% DV)
📊 Market median: 5.0mg (298 products) 📚 701 studies (Tier A: 5, B: 123)
This product: 5mg

Other Ingredients

Maltodextrin Isomaltulose Whey Protein Concentrate Whey Protein Isolate Whey Protein, Hydrolyzed Soy Lecithin Sunflower Lecithin Natural & Artificial Flavors Salt Ascorbic Acid Ferric Orthophosphate D-Alpha-Tocopheryl Acetate Niacinamide Zinc Oxide Calcium D-Pantothenate Copper Sulfate Thiamine Mononitrate Riboflavin Pyridoxine Hydrochloride Vitamin A Palmitate Folic Acid Biotin Chromium Chloride Potassium Iodide Phytonadione Selenomethionine Cholecalciferol Cyanocobalamin Amylase Papain Sucralose

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (93% of products) Nutrient (20% of products)

Target Groups

Adult (18 - 50 Years) Women (not pregnant or lactating)

Product Information

📋 Directions for Use

Directions: Mix 1 serving (6 scoops) with 20 oz. of cold water and consume 1 to 2 times daily. Take in the morning, between meals or post-workout. Maintain an adequate state of hydration during use. Read the entire label before use and follow directions provided.

⚠️ Warnings & Precautions

Contains milk and soy ingredients. Processed in a facility that also processes eggs, peanuts, wheat, tree nuts, fish, crustacean shellfish and sesame ingredients.

Warning: Not intended for use by persons under 18. Keep out of reach of children.

Do not use if pregnant or nursing.

Consult a medical doctor if you have a medical condition or before starting any diet or exercise program. Do not use if packaging has been tampered with.

Contains bioengineered food ingredients.

🧪 Formulation Notes

Superior gains in muscle & strength! When swole is the goal and size is the prize - it's time to get on MASS-TECH!

Engineered to help you build muscle, gain strength and speed recovery, MASS-TECH is a premium weight gainer that provides a nutrient-dense formula that's absolutely delicious. Each serving packs 1,370 calories, 50 g of whey protein, 280 g of muscle-fueling carbohydrates, 5 g of HPLC-tested creatine monohydrate, vitamins, minerals and digestive enzymes to support absorption.

Enhance muscle size Increase strength Support recovery Clean calories

4.5X more muscle! Lean muscle mass gainer Enhance strength & performance

50 G protein 1,370 calories 5 G creatine monohydrate 250 G carbs Per serving Vanilla natural & artificial flavors

Made in the U.S.A. from domestic and international ingredients.

Additional Information

Winning taste Backed by research MASS-TECH has become our #1 selling weight gain brand for good reason — it works! MASS-TECH is backed by ingredient research from leading universities. In a 12-week study, participants taking an amount of a key ingredient found in a daily serving (two servings) of MASS-TECH gained over 4.5 times more muscle than those using a placebo (7.12 lbs. vs. 1.30 lbs.). MuscleTech researchers engineer products that deliver real results and MASS-TECH is a shining example of this. MASS-TECH supports quality gains in size and strength but also has the research to back it up!

4.5 X more muscle! Lean muscle (Lbs) 2 4 6 8 1.30 lbs Placebo 7.12 lbs Key ingredient In a 12-week study, participants taking an amount of key ingredient found in a daily serving (two servings) of MSS-TECH gained 4.5 times more muscle than those using a placebo (7.12 lbs. vs. 1.30 lbs.). 2.6X the strength! Squat strength (lbs) 20 40 60 80 23.3 lbs Placebo 60.7 lbs Key ingredient In another study, participants taking the amount of key ingredient found in one serving of MASS-TECH increased their squat strength 2.6 times more than those taking a placebo in just 10 weeks (60.7 lbs. vs. 23.3 lbs)! See supplement facts for cholesterol and sodium content

Find us on Facebook Instagram X @muscletech

Amino acid profile (Per serving) Alanine: 2.5 g Arginine: 1.4 g Aspartic acid: 5.2 g Cysteine: 0.9 g Glutamine / Glutamic acid: 8.9 g Glycine: 0.9 g Histidine: 0.9 g Isoleucine: 2.8 g Leucine: 5.4 g Lysine: 4.7 g Methionine: 1.1 g Phenylalanine: 1.6 g Proline: 2.9 g Serine: 2.6 g Threonine: 3.4 g Tryptophan: 0.8 g Tyrosine: 1.5 g Valine: 2.9 g Above amino acid profile reflects average values of the naturally occurring content from protein sources.

Store in a cool, dry place (60 degrees F to 80 degrees F).

Product Details

UPC / SKU 6 31656 71773 0
DSLD Entry Date 2025-06-25
Product Type Other Combinations
Form Powder
Brand MuscleTech
DSLD ID 335664
Data Updated 2026-04-11

Research Evidence

739 Research Sources
47 Avg Quality Score
472 Clinical Trial
139 Meta Analysis
74 Systematic Review
47 Rct
2 Regulatory Source
1 Cochrane Review
1 Guideline
1 Openfda Safety
A Association of Age, Antipsychotic Medication, and Symptom Severity in Schizophrenia With Proton Magnetic Resonance Spectroscopy Brain Glutamate Level: A Mega-analysis of Individual Participant-Level Data
Meta Analysis JAMA psychiatry 2021
A HMG CoA reductase inhibitors (statins) for people with chronic kidney disease not requiring dialysis
Meta Analysis The Cochrane database of systematic reviews 2014
A Cordyceps sinensis (a traditional Chinese medicine) for treating chronic kidney disease
Meta Analysis The Cochrane database of systematic reviews 2014
B Greater Choline-Containing Compounds and Myo-inositol in Treatment-Resistant Versus Responsive Schizophrenia: A 1H-Magnetic Resonance Spectroscopy Meta-analysis
Meta Analysis Biological psychiatry. Cognitive neuroscience and neuroimaging 2024
B Comparison of statins for secondary prevention in patients with ischemic stroke or transient ischemic attack: a systematic review and network meta-analysis
Systematic Review BMC medicine 2019
B Efficacy of Creatine Supplementation Combined with Resistance Training on Muscle Strength and Muscle Mass in Older Females: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2021
B The Effects of Creatine Supplementation on Upper- and Lower-Body Strength and Power: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2025
B Meta-analysis of the efficacy and safety of Finerenone in diabetic kidney disease
Meta Analysis Medicine 2026
B Creatine and creatine analogues in hypertension and cardiovascular disease
Meta Analysis The Cochrane database of systematic reviews 2011
B HMG CoA reductase inhibitors (statins) for dialysis patients
Meta Analysis The Cochrane database of systematic reviews 2013
View all evidence for Creatine →

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