Pantothenic Acid, also called Vitamin B5, is a water-soluble B vitamin needed to make coenzyme A, which is involved in energy metabolism, fatty acid metabolism and hormone-related pathways.
Vitamin B5 is widely found in foods, so deficiency is uncommon. It is usually taken as part of a B-complex supplement, although standalone B5 products are available.
What Does Pantothenic Acid Do?
- Supports normal energy metabolism
- Helps form coenzyme A
- Supports fatty acid metabolism
- Supports normal mental performance
- Contributes to steroid hormone, vitamin D and neurotransmitter synthesis pathways
Recommended Merchant Options
iHerb Pantothenic Acid
iHerb carries standalone pantothenic acid products and B-complex formulas containing B5.
Nutricost Vitamin B Complex
Nutricost Vitamin B Complex includes pantothenic acid as part of a broad B-vitamin formula.
Bulk B Vitamin Complex
Bulk B Vitamin Complex includes pantothenic acid with the other B vitamins.
Food Sources of Pantothenic Acid
Food sources include chicken, beef, eggs, yoghurt, mushrooms, avocado, potatoes, lentils, whole grains, broccoli and sunflower seeds.
Safety and Cautions
Pantothenic acid is generally well tolerated, but high supplemental doses may cause digestive upset or diarrhoea in some people. A B-complex may be more practical than a standalone B5 product for general support.
FAQ
Is Vitamin B5 good for energy?
It supports energy metabolism through coenzyme A pathways, but it is not a stimulant.
Is pantothenic acid good for skin?
It is sometimes used in skin routines, but strong claims should be avoided unless deficiency is involved.
Do most people need standalone B5?
Most people get B5 from food or B-complex products.
Final Thoughts
Pantothenic acid is important but widely available in food. Compare Pantothenic Acid at iHerb, Nutricost B Complex or Bulk B Vitamin Complex.
Health disclaimer: This article is general information only. Speak with a healthcare professional before using high-dose B5 if pregnant, breastfeeding, taking medication or managing digestive conditions.

















