ProtokolPROTOKOL
Vitamin

B-Complex

Half-life

Hours to days

What is B-Complex?

All B vitamins (B1-B12, B5, B6, B7, B9) in one formula for energy and stress support.

How B-Complex works

B vitamins as coenzymes for >100 enzymatic reactions in energy production (pyruvate dehydrogenase, alpha-ketoglutarate dehydrogenase, etc.) and neurotransmitter synthesis.

Benefits & uses

Common uses: Energy metabolism, stress resilience, mood, mitochondrial function, nervous system support.

B-Complex half-life

Hours to days (water-soluble, rapid renal excretion)

B-Complex side effects

  • Niacin flushing if high-dose niacin included (get niacinamide form to avoid)
  • Bright yellow urine (harmless B2)
  • Sleep disruption if taken too late

Track B-Complex in Protokol.

Log doses, model half-lives, check interactions, and line it all up against your bloodwork. Free on iPhone and Android.

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For research and educational purposes only. This page is not medical advice and is not a recommendation to use any compound. Many compounds listed are not approved for human use, and some are prescription-only or controlled in your jurisdiction. Dosing figures are reference or observational reports. Talk to a qualified healthcare provider before starting, stopping, or changing anything. Protokol is for tracking purposes only.