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Niacinamide, 500mg, 100 Caps

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Niacinamide helps to increase vitamin B3 that is involved in various pathways to promote overall energy and health.


  • Nutrients: niacin (vitamin B3)
  • Energy

Feature Ingredients 

  • Niacin (vitamin B3) can be obtained from niacinamide.

Niacin (vitamin B3) can be obtained from niacinamide, an amide of niacin that is typically well tolerated and not associated with causing a –flushing” reaction.

  • Niacin occurs in the body as two metabolically active coenzymes, NAD (nicotinamide adenine dinucleotide) and NADP (NAD phosphate).
  • Niacin has pervasive roles in energy-related and biosynthetic metabolic processes. At least 200 enzymes depend on these niacin cofactors.
  • The NAD-dependent enzymes are involved in mostly catabolic, oxidative reactions that release energy from carbohydrate, fat and protein, whereas the NADP-dependent enzymes more commonly function in biosynthetic pathways of compounds such as fatty acids.

Serving Size: 1 Capsule

Servings per Container: 100

Medicinal Ingredients

Each Tablet Contains:

Niacinamide                 500 mg

Non-Medicinal Ingredients

Gelatin (capsule), cellulose, magnesium stearate.


Contains No Added: artificial colours, preservatives, sweeteners, dairy, wheat, gluten, soy, corn, yeast, or starch.

Recommended Use 

Adults 19+: Take 1 capsule daily, or as directed by your healthcare practitioner.

Douglas Advantage 

For over 60 years, Douglas Laboratories has been dedicated to meeting the needs of healthcare professionals and is recognized as a leader in the development of high quality, science-based, innovative nutritional supplements across 12 health functions that support healthy lifestyles. As the industry leader and pioneer in private label solutions, Douglas Laboratories can also help you seamlessly create your own uniquely branded product portfolio to meet the needs of your practice. Discover how Douglas Laboratories can help your patients push their potential of healthier living, today and in the future.


Do not use if you are hypersensitive or allergic to any of the ingredients.


Consult a health care practitioner prior to use if you are taking any medications, or if you have any pre-existing condition or symptoms including but not limited to if you are pregnant, or breastfeeding. Discontinue 2 weeks prior to any scheduled surgery. 

Side Effect Risks 

Discontinue use and consult a healthcare practitioner if symptoms persist, worsen or you develop any reactions which may include allergy or intolerance. Sealed for your protection. Do not use if seal is broken. Store in a cool dry place.


The information and product descriptions that appear on this website are for information and educational purposes only and are not intended to provide or replace medical advice to individuals from qualified health care professionals. Consult your physician if you have any health concerns, and before initiating any new dietary, exercise, supplements or other lifestyle changes.