Zantrex Blue

Brand: Zantrex

Adult (18 - 50 Years)Other Combinations
Quality score
85/100
DSLD
308373
UPC
681168407025
Form
Capsule
Serving size
1 Capsule(s)
≈ 42 servings
Net contents
84 Capsule(s)
Standard Pack
Top DV
Niacin188%
Per serving
Directions
For maximum weight-loss effectiveness, take Zantrex Blue every day as directed.
NIH DSLD-backedSource links included

Dr. Feb's Analysis

Scientific Mechanism

Zantrex Blue operates via a potent xanthine-based proprietary blend (approx. 300 mg per serving), likely containing caffeine and related alkaloids. These compounds act as adenosine receptor antagonists at the cellular level, blocking fatigue signals in the brain to enhance alertness and focus. Simultaneously, they stimulate lipolysis, releasing fatty acids from adipose tissue for energy. Niacin (30 mg, 188% DV) supports this by aiding NAD+ metabolism, crucial for cellular energy production (ATP synthesis) and vasodilation, which improves nutrient delivery and thermogenic fat oxidation during physical activity.

Key Benefits

Key benefits include:

  • Increased energy levels and reduced fatigue through central nervous system stimulation.
  • Enhanced metabolic rate and potential weight management support via thermogenesis.
  • Improved mental focus and alertness for demanding tasks or workouts.
  • Better circulation and nutrient uptake due to niacin's vasodilatory effects.

Usage & Safety

Take 1 capsule with a full glass of water, ideally 30-60 minutes before breakfast or a workout to maximize energy boost. Do not exceed 6 capsules in 24 hours. Avoid use if under 18, pregnant, or nursing. Consult a physician if taking medications, as stimulants may interact with blood pressure drugs or MAOIs. Limit caffeine intake from other sources to prevent nervousness, irritability, or rapid heartbeat. Not suitable for stimulant-sensitive individuals.

Daily value highlights
Niacin188%
Receipts
Official label PDF
NIH DSLD label snapshot (primary source)
Open PDF ↗

Frequently Asked Questions

What are the key benefits of Zantrex Blue?
Zantrex Blue provides a strong energy boost and metabolic support through its proprietary xanthine blend and Niacin, aiding fat oxidation, alertness, and workout performance.
How should I take this supplement?
Take 1 capsule with water before meals or exercise, up to 6 daily. Follow label warnings and consult a doctor for personalized advice.
Are there known allergens?
Yes, it contains gelatin and may include traces from rice flour. Check ingredients for personal allergens like FD&C Blue 1 dye sensitivity.
Is Zantrex a reputable brand?
Yes, Zantrex is listed in the NIH Dietary Supplement Label Database (DSLD), indicating regulatory compliance and research backing.
Zantrex Blue
Quality 85/100 • DSLD 308373
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