Source Naturals Pantothenic Acid 250 mg - Vitamin B-5 Supplement, 100 Tablets

Pantothenic acid (vitamin B5) is a water-soluble nutrient that helps your body convert food into cellular energy. It is a building block of coenzyme A, a molecule essential for metabolizing carbohydrates, proteins, and fats. This makes it a valuable addition to any daily supplement regimen, particularly for those looking to support their energy levels and overall metabolic health.

What Is Pantothenic Acid?

Pantothenic acid, or vitamin B5, is a water-soluble B vitamin that serves as a precursor to coenzyme A (CoA). CoA is critical for the metabolism of macronutrients and the synthesis of essential compounds like red blood cells and the neurotransmitter acetylcholine. While it is naturally present in many foods, supplementation with d-calcium pantothenate—the stable form used in this product—ensures you receive a consistent, bioavailable dose.

Benefits of Vitamin B5

Vitamin B5 supports several aspects of health:

• Energy Metabolism: By participating in the Krebs cycle and fatty acid oxidation, it helps extract energy from food, supporting stamina and daily vitality.
• Adrenal Function: The adrenal glands require pantothenic acid to produce stress hormones, aiding in the body's response to physical and emotional stressors.
• Skin Health: It contributes to the maintenance of healthy skin by promoting proper lipid metabolism and barrier function.
• Neurotransmitter Production: It is involved in the synthesis of acetylcholine, which is important for memory and muscle function.

How to Select a Pantothenic Acid Supplement

When choosing a vitamin B5 supplement, consider the following criteria:

• Form: d-calcium pantothenate is the most researched and stable form. Pantethine, a derivative, may offer better absorption but is typically used for lipid support.
• Dosage: A 250 mg tablet is a common and effective dose for general wellness. Adjust based on individual needs and professional advice.
• Purity: Look for products free from unnecessary additives. Source Naturals' formula contains No yeast, dairy, egg, gluten, soy, wheat, sugar, starch, preservatives, or artificial colours.
• Manufacturing Quality: Products made in cGMP-certified facilities, like this one, ensure consistent quality. This supplement is manufactured in the USA under strict Good Manufacturing Practises.
• Brand Reputation: Source Naturals has been a trusted name in natural supplements for over 40 years.

Recommended Dosage and Forms

Vitamin B5 supplements are available in various forms. The most common is d-calcium pantothenate due to its stability and bioavailability. Pantethine is another form with higher bioavailability but is often chosen for specific lipid-related goals. For general health, the typical dosage ranges from 100 mg to 500 mg daily. Source Naturals Pantothenic Acid provides 250 mg per tablet, a convenient mid-range dose. As a water-soluble vitamin, excess is excreted in urine, making it well tolerated even at higher intakes.

Safety Considerations

Pantothenic acid is safe for most adults when used as directed. Side effects are rare but may include mild digestive upset at very high doses (above 10,000 mg per day). Follow the recommended use of one tablet daily, or as advised by a healthcare practitioner. If you are pregnant, nursing, or taking medications, consult a health-care professional before use. This product is a natural health product; always read and follow the label directions. For more information, speak with your health-care provider.