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NIACIN (VITAMIN B3) FLUSH-FREE 500mg

Essential Series

Niacin Non-Flushing. In the form of Inositol Hexanicotinate. High concentration of Vitamin B3. 1 capsule per day. Suitable for vegans.

Dairy Free

Dairy Free

Fish Free

Fish Free

Nut Free

Nut Free

Egg Free

Egg Free

Gluten Free

Gluten Free

GMO Free

GMO Free

Suitable for Vegans

Suitable for Vegans

Suitable for Vegetarians

Suitable for Vegetarians

Lactose Free

Lactose Free

No Preservatives

No Preservatives

Soy Free

Soy Free

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Product information

  • Niacin.
  • Vitamin B3
  • High concentration Niacin.
  • Inositol hexanicotinate form.
  • Vegan-friendly.

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Full description
Table of contents
    • Niacin.
    • Vitamin B3
    • High concentration Niacin.
    • Inositol hexanicotinate form.
    • Vegan-friendly.

    What is Niacin (Vitamin B3) 500mg Flush-Free?

    Niacin (Vitamin B3) 500mg Flush-Free by EssentialSeries is a food supplement in vegetable capsules based on Niacin (Vitamin B3) in the form of Inositol Hexanicotinate.

    Inositol hexanicotinate is a popular form of niacin.

    This vitamin is suitable for vegetarians and vegans.

    Why take Niacin (Vitamin B3) 500mg Flush-Free?

    Vitamin B3 is an essential micronutrient for the human body.

    Discover its roles!

    Niacin

    •  Niacin contributes to normal energy metabolism.
    •  Niacin contributes to the normal functioning of the nervous system.
    •  Niacin contributes to normal psychological function.
    •  Niacin contributes to the maintenance of normal mucous membranes.
    •  Niacin contributes to the maintenance of normal skin condition
    •  Niacin helps to reduce tiredness and fatigue

    Why buy it at HSN?

    Flush-Free Niacin (Vitamin B3) 500mg is one of HSN's star products.

    Want to know more? Read on!

    No-flush niacin

    Flushing is the classic effect of nicotinic acid as a form of niacin (vitamin B3) through activation of HM74A and HM74 receptors on certain human dermal cells (Pike, 2005).

    This results in a reddening of the face and body, accompanied by burning and/or itching.

    Other forms of niacin, however, do not have this undesirable effect associated with them, most notably Inositol Hexanicotinate, known as the reference form for the development of flush-free formulas of the vitamin.

    Flush-Free Niacin (Vitamin B3) 500mg has been developed in the form of Inositol Hexanicotinate, 100% flush-free, without redness.

    With Inositol

    The Hexanicotinate form of Inositol consists of:

    • Niacin.
    • Inositol.

    The composition of each vegetable capsule of the product is as follows:

    • 500mg of Niacin (Vitamin B3).
    • 133mg of Inositol.

    Sourced from 633mg of pure Inositol Hexanicotinate.

    Concentration

    Each vegetable capsule of the product contains 500mg of Niacin, a completely safe and easy-to-acquire amount.

    You only need one veg capsule a day to reach the recommended daily dose.

    Vegan-friendly

    Flush-Free Niacin from HSN is 100% suitable for vegans.

    We achieve this by developing capsules with hypromellose as a coating agent, a compound derived from vegetable cellulose, eliminating the gelatines that are normally used in the industry and that make the products unsuitable for vegans.

    What can you combine with Niacin (Vitamin B3) 500mg Flush-Free?

    You can take it with:

    References to scientific studies:

    Questions from other clients (0)

    What our customers say about the product

    NIACIN (VITAMIN B3) FLUSH-FREE 500mg

    A satisfied customer says:

    Good

    Niacina | 06/06/2025

    Good value for money, being effective for what it is and easy to take capsules.

    Buena relación calidad precio, siendo efectiva para lo que es y unas capsulas faciles de tomar.
    Has the review helped you?
    NIACIN (VITAMIN B3) FLUSH-FREE 500mg

    A critical customer says:

    Required

    Andes | 30/05/2021

    For intense training any help is good

    Para entreno intenso toda ayuda es buena
    Has the review helped you?

    Score of 4.7 / 5.00 of 15 real reviews

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    Niacina |

    Good

    Good value for money, being effective for what it is and easy to take capsules.

    Buena relación calidad precio, siendo efectiva para lo que es y unas capsulas faciles de tomar.
    Has the review helped you?
    General satisfaction (5.0 / 5)
    Results (5.0 / 5)
    Value/Price (5.0 / 5)
    Packaging (5.0 / 5)

    María |

    Complete vitamin

    If you suffer from anxiety or are quitting smoking, together with vitamin B complex it helps a lot.

    Si sufres de ansiedad o estás dejando de fumar, junto con la vitamita b complex ayuda muchísimo.
    Has the review helped you?
    General satisfaction (4.0 / 5)
    Results (4.0 / 5)
    Value/Price (4.0 / 5)
    Packaging (4.0 / 5)

    Patricia |

    Magnificent

    I love this vitamin B3, effective, I take it at night it helps me sleep well, always satisfied with HSN. Unflavored.

    Me encanta esta vitamina B3, efectiva, lo tomo por las noches me ayuda a dormir bien, siempre satisfecha con HSN. Sin sabor.
    Has the review helped you?
    General satisfaction (5.0 / 5)
    Results (5.0 / 5)
    Value/Price (5.0 / 5)
    Packaging (5.0 / 5)

    Laura |

    Recommended by nutritionist

    I have been taking it for many years as a part regulator of the nervous system vitamin B3. Tasteless and easy to swallow.

    Hace muchos años que la tomo como regulador en parte del sistema nervioso vitamina B3. Sin sabor y de fácil tragar.
    Has the review helped you?
    General satisfaction (5.0 / 5)
    Packaging (5.0 / 5)
    Results (5.0 / 5)
    Value/Price (5.0 / 5)

    Jordi H. |

    Perfect

    After the pertinent medical examinations my cholesterol is perfect. Thanks to Niacin. With a perfect dosage and very easy to take.

    Después de realizar los pertinentes reconocimiento médicos mi colesterol está perfecto. Gracias a la Niacina. Con una dosis perfecta y muy fácil de tomar.
    Has the review helped you?
    General satisfaction (5.0 / 5)
    Packaging (5.0 / 5)
    Results (5.0 / 5)
    Value/Price (5.0 / 5)
    See all reviews

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