GAT JetMASS®, Fast-Acting Volumizing Creatine System, Strawberry Lemonade, 1.65 lbs (750 g) supplement bottle
GAT

JetMASS®, Fast-Acting Volumizing Creatine System, Strawberry Lemonade, 1.65 lbs (750 g)

What We Researched
20 active ingredients analyzed · 8 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
76
Product Score Fair
71
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (as ascorbic acid) 100 mg 111%
Vitamin B6 (as pyridoxine HCl) 4.2 mg 247%
Vitamin B12 (as cyanocobalamin) 15 mcg 625%
Phosphorous (as sodium phosphate, potassium phosphate and dicalcium phosphate) 55 mg 4%
Creatine monohydrate 5 g **
L-Glutamine 1 g **
Waxy Maize Starch 1 g **
L-Leucine 500 mg **
L-Isoleucine 250 mg **
L-Valine 250 mg **
Glycine 250 mg **
Taurine 225 mg **
L-Arginine 100 mg **
L-Lysine HCl 100 mg **
Beta-Alanine (as CarnoSyn®) 100 mg **
JetMass Natural Support Blend 25 mg **
Bioavailability Very Good

Absorption Rating

  • Vitamin C (as ascorbic acid) Fair
  • Vitamin B6 (as pyridoxine HCl) Fair
  • Vitamin B12 (as cyanocobalamin) Fair
  • Phosphorous (as sodium phosphate, potassium phosphate and dicalcium phosphate) Fair
  • Creatine monohydrate Good
  • L-Glutamine Good
  • Waxy Maize Starch Fair
  • L-Leucine Good
  • L-Isoleucine Good
  • L-Valine Good
  • Glycine Good
  • Taurine Good
  • L-Arginine Good
  • L-Lysine HCl Good
  • Beta-Alanine (as CarnoSyn®) Good
Other Ingredients Very Good

Fillers & Additives

  • Maltodextrin
  • Dextrose monohydrate
  • Citric Acid
  • Natural Flavor
  • Silicon Dioxide
  • Sucralose
  • Calcium Carbonate
  • FD&C Red #40 Medium
Efficacy Fair

Dosage Analysis

  • Vitamin C (as ascorbic acid) 100 mg Effective
  • Vitamin B6 (as pyridoxine HCl) 4.2 mg Effective
  • Vitamin B12 (as cyanocobalamin) 15 mcg Effective
  • Creatine monohydrate 5 g Effective
  • L-Glutamine 1 g Under-dosed
  • L-Leucine 500 mg Under-dosed
  • L-Isoleucine 250 mg High
  • L-Valine 250 mg Effective
  • Glycine 250 mg Under-dosed
  • Taurine 225 mg Under-dosed
  • L-Arginine 100 mg Under-dosed
  • L-Lysine HCl 100 mg Under-dosed
  • Beta-Alanine (as CarnoSyn®) 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 50
Total Carbohydrate 13 g 5%*
Total Sugars 3 g **
Includes 3 g Added Sugars 6%*
Vitamin C (as ascorbic acid) 100 mg 111%
Vitamin B6 (as pyridoxine HCl) 4.2 mg 247%
Vitamin B12 (as cyanocobalamin) 15 mcg 625%
Phosphorous (as sodium phosphate, potassium phosphate and dicalcium phosphate) 55 mg 4%
Creatine monohydrate 5 g **
L-Glutamine 1 g **
Waxy Maize Starch 1 g **
L-Leucine 500 mg **
L-Isoleucine 250 mg **
L-Valine 250 mg **
Glycine 250 mg **
Taurine 225 mg **
L-Arginine 100 mg **
L-Lysine HCl 100 mg **
Beta-Alanine (as CarnoSyn®) 100 mg **
JetMass Natural Support Blend 25 mg **

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Dextrose monohydrate Unknown
Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Natural Flavor Safe

Improves taste of chewable, gummy, or liquid supplements.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

FD&C Red #40 Caution

It is used to improve the appearance of the supplement.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$42$41$40$39$38 Mar 12 $39.99
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
GAT

Founded 1997 · Monroe, CT, United States · 50 products · gatsport.com

Certifications

2 certifications
Informed Sport Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

1 incident
Recall Jetfuel Diuretic2022-01-06Source
Related Supplements
Frequently Asked Questions
Is GAT JetMASS®, Fast-Acting Volumizing Creatine System a good supplement?

GAT JetMASS®, Fast-Acting Volumizing Creatine System, Strawberry Lemonade, 1.65 lbs (750 g) received a product quality score of 76/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 20 active ingredients Of the 8 inactive ingredients, 4 are rated safe and 1 are flagged for review. The manufacturer, GAT, holds a brand trust score of 71/100 with 2 verified certifications including Informed Sport, Fda Gmp Inspections.

What are the ingredients in GAT JetMASS®, Fast-Acting Volumizing Creatine System?

GAT JetMASS®, Fast-Acting Volumizing Creatine System contains 20 active ingredients: Calories (50), Total Carbohydrate (13 g), Total Sugars (3 g), Includes 3 g Added Sugars, Vitamin C (as ascorbic acid) (100 mg), Vitamin B6 (as pyridoxine HCl) (4.2 mg), and 14 more. Notable high-dose ingredients include Vitamin B6 at 247% DV, Vitamin B12 at 625% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is GAT JetMASS®, Fast-Acting Volumizing Creatine System safe to take?

GAT JetMASS®, Fast-Acting Volumizing Creatine System, Strawberry Lemonade, 1.65 lbs (750 g) has been analyzed for ingredient safety across all its components. Of 8 inactive ingredients, 4 are rated safe. 1 ingredient is flagged for review: FD&C Red #40. 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is GAT a trustworthy supplement brand?

GAT receives a brand trust score of 71/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1997 and headquartered in Monroe, CT, United States, the company offers 50 products in their lineup. They hold 2 verified certifications including Informed Sport, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: GAT has 1 historical regulatory incident on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.