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All Ingredients/Added Caffeine
BEVERAGE • DIETARY SUPPLEMENTEvidence: POSSIBLE CONCERNEvidence Verified

Added Caffeine

1,3,7-Trimethylxanthine, a competitive adenosine A1/A2A receptor antagonist that temporarily reduces fatigue and increases dopamine signaling.

Common Label Aliases & Codes
caffeineanhydrous caffeinenatural caffeine

Intended Use & Application

Flavor profile contributor and mild central nervous system stimulation.

Exposure Context: Added to colas, energy drinks, and pre-workout supplements.

Regulatory Standing (FSSAI / FDA / EFSA)

FDA GRAS up to 0.02% in cola beverages (21 CFR 182.1180). FSSAI restricts caffeine in carbonated beverages up to 145 mg/L.

Dietary Guidance: Safe in healthy adults up to 400 mg/day (EFSA). Can cause sleep architecture disruption, tachycardia, or anxiety in sensitive individuals or children.

Recommended Healthier Alternatives

Caffeine-Free Herbal Tisane
Decaffeinated Sparkling Water with Lime

Authoritative References & Government Gazettes

  • •EFSA Safety of Caffeine 2015
  • •FDA 21 CFR 182.1180
  • •FSSAI Carbonated Beverages Standards 2011
Clinical Disclaimer: This dossier is maintained by the FIT4 Sovereign Clinical Food Science Directorate for public health education. It does not provide medical diagnosis, individual allergy therapy, or prescriptive medical advice. Evaluate products based on their actual label and intended use.