Pantothenic Acid (Vitamin B5)
Required to synthesize coenzyme A (CoA), driving fatty acid metabolism, hormone production, and adrenal stress response.
Pantothenic Acid (Vitamin B5) is essential for synthesizing coenzyme A (CoA), one of the most important molecules in metabolism. CoA is required for fatty acid synthesis, energy production, and the synthesis of acetylcholine, steroid hormones, and melatonin. While deficiency is rare, supplementation may support adrenal function during stress and is often included in B-complex formulas. Pantethine, a derivative, has specific benefits for lipid metabolism.
Essential precursor to CoA
Supports steroid hormone production
Supports neurotransmitter synthesis
How Pantothenic Acid works — from molecular targets to health outcomes. Click an edge to see supporting research.This visualization is in beta — pathways are being refined and expanded.
100-500mg daily for B5; 600-900mg for pantethine
Loading: Not required
Take with food
| Form | Type |
|---|---|
| 💊Calcium D-Pantothenate or Pantethine | Recommended |
| 💊D-Pantothenic Acid | Alternative |
| 🧴Dexpanthenol (topical) | Alternative |
Calcium D-Pantothenate is standard. Pantethine is preferred for cholesterol-lowering effects but is more expensive.
Minimum: 4 weeks
Optimal: 12 weeks
Cycling: Not required
Note: Well-absorbed from food. Pantethine (for lipid effects) is typically taken in divided doses.
Supports cellular energy production
May support adrenal function during stress
Pantethine form may improve cholesterol
Safe at recommended doses (6mg AI); essential for fetal development
Safe; adequate intake established by age group
Safe; no dose adjustment needed
Tip: Only at very high doses (10g+); reduce dose
Top studies from 39+ peer-reviewed papers
Pereira F et al. • International journal of molecular sciences (2024)
“However, future studies are needed to understand its biological significance in the context of BCa and to validate its clinical application.”
Chungchunlam SMS et al. • Critical reviews in food science and nutrition (2024)
“The overview of studies showed that in general, vitamins in foods originating from animals are more bioavailable than vitamins in foods sourced from plants.”
Kędzierska-Kapuza K et al. • Nutrients (2023)
“Taking into account the research conducted so far, it seems that the use of vitamin supplementation in CKD patients may have a positive impact on the treatment process and maintaining a disease-free condition.”
Bernard L et al. • The Journal of nutrition (2023)
“We identified metabolomic associations with dietary intake of dairy, including 3 associations found in 2 independent cohort studies.”
Ali MA et al. • Nutrients (2022)
“More research should be invested in studying each vitamin individually concerning nutritional disparities in each life stage, with extensive attention paid to cultural differences and lifestyles.”
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