Niacinamide B-3 - Health 2000 Niacinamide B-3 - Health 2000
Niacinamide B-3 - Health 2000

Source Naturals

Niacinamide B-3

100 Tablets

$20.90

Source Naturals Niacinamide, also known as vitamin B-3, functions in over 50 metabolic reactions, most of which are enzymatic.

  • Versatile form of vitamin B-3
  • Supports cellular energy production
  • Functions as niacin, without the characteristic "flush"

Niacinamide bioactive forms - NAD+, NADH, NADP, and NADPH - play important roles as catalysts in the energy production process in the cells, the breakdown of proteins and fatty acids, the synthesis of fatty acids, and the formation of steroid hormones and red blood cells.

  • 1 Tablet a day

  • Each tablet contains,

    Niacin (as niacinamide) 100mg

    Tableting aids

  •  

    If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. Suitable for vegetarians.  Contains no yeast, dairy, egg, gluten, corn, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

  • How come my skin goes red and blotchy?
    This is called Niacin Flush. Niacin flush is a common side effect of taking high doses of niacin (vitamin B3), especially in its immediate-release form.

    What is a Niacin Flush?
    A niacin flush is a temporary reddening and warming of the skin, usually on the face, neck, chest, and arms. It’s caused by vasodilation—the widening of blood vessels—triggered by niacin.

    What Causes It?
    When you take niacin, it stimulates the release of prostaglandins, which expand capillaries and increase blood flow near the skin’s surface.

    This causes:
    Redness
    Warmth or heat
    Itching or tingling
    Occasionally mild burning

    The effect typically begins 15–30 minutes after taking niacin and can last up to an hour.

    When Does It Happen?
    More likely with immediate-release niacin (e.g., supplements over 50–100 mg). Less common with slow-release or no-flush forms (like inositol hexanicotinate). The Flush may decrease over time as the body adapts.

    Is It Harmful?
    No, it’s usually harmless—just uncomfortable. However, very high doses of niacin (above 2000 mg/day) should only be taken under medical supervision due to potential liver toxicity.

    How to Reduce or Prevent a Niacin Flush?
    Take niacin with food
    Start with a low dose and increase gradually
    Try sustained-release or no-flush formulations
    Avoid alcohol or hot beverages when taking niacin
    Some people use aspirin (81–325 mg) 30 minutes beforehand (consult a doctor first)

Recyclable

Gluten-Free

Vegetarian

Dairy Free

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