bulk Niacin vitamin b3 Powder with COA manufacturer

CAS: 59-67-6

MF: C6H5NO2

MW: 123.11

EINECS: 200-441-0

Specification: 99% min Niacin powder

Sample: Niacin powder Avaliable

Packaging: 1kg/bag, 25kg/drum

Brand: Ausreson

MOQ: 1 kg

Appearance: White powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Last updated: April 2026

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What is Niacin Vitamin B3 Powder?

Niacin (Nicotinic Acid) is one of the eight essential B vitamins. Unlike its cousin Niacinamide, pure Niacin powder is known for its ability to dilate blood vessels, which often results in a temporary warming sensation known as the Niacin Flush.

• Cardiovascular Support: Widely used in the US and Europe to support healthy HDL (good) cholesterol levels.

• Energy Production: Acts as a precursor to NAD+, a coenzyme essential for cellular energy metabolism ($ATP$ production).

• Skin Health: Helps maintain the skin barrier and may assist with sun-damaged skin repair.

• Brain Function: Supports focus and may protect against age-related cognitive decline.

Niacin vs. Niacinamide

Why Buy Niacin Vitamin B3 in Powder Form?

For savvy consumers in the USA and UK, pure powder is often preferred over capsules for several reasons:

• Custom Dosage: Easily adjust your intake with a milligram scale—perfect for those "tapering up" to avoid the flush.

• No Fillers: Get 100% pure Vitamin B3 without magnesium stearate or synthetic coatings.

• Cost-Effective: Buying in bulk offers significantly lower prices per serving.

How to Use Niacin Powder:

Dosage Recommendations

• The recommended daily intake for most adults is 14-16 mg. As a supplement, the common dosage range is 250-500 mg daily, but higher doses should be used under medical supervision. It is recommended to start with a lower dose and gradually increase to assess tolerability.

Directions for Use

• Mix with water or juice: Add an appropriate amount of niacin powder to 250 ml of water or your favorite juice and stir well.
• Add to smoothies or milkshakes: Add a healthy boost to your morning smoothies.
• Mix with food: Can be sprinkled into yogurt, oatmeal, or salads (note that this may change the taste).

Best Time to Take

• It is recommended to take with meals, especially breakfast or lunch, to reduce possible stomach upset and enhance absorption.

Niacin Powder FAQ: 

Yes, for most adults, Niacin is safe when used within recommended guidelines. However, high doses (above 1,000mg) should be monitored by a healthcare professional to check liver enzymes.

While Niacinamide is more common in skincare, Niacin powder is sometimes used for its circulatory benefits. However, be careful with the pH level to avoid irritation.

Store it in a cool, dry place away from direct sunlight. Ensure the pouch or tub is sealed tightly to prevent clumping.

Niacin is vital for energy metabolism, but it is not a "magic" weight loss supplement. It works best as part of a balanced diet and exercise regime.

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