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Life Extension Vitamin B3 Niacin, 500mg, 100Capsules
£12.15
Klarna available on orders over £100. Read Klarna FAQ
Many B vitamins function individually or in combination with enzymes inside your body to help release energy from carbohydrates, fat and protein. Vitamin B coenzymes play an important role in generating the energy necessary for your body’s cells. They are co-dependent in their metabolic activities and a deficiency of one B vitamin can affect the functioning of organ systems.
Niacin is the only B vitamin that can be synthesised in the liver from an amino acid. In its coenzyme forms, niacin is crucial for transforming food into energy. Niacin’s beneficial effects on blood lipids are well-documented.

Important - Please read before purchase
While we try to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. For additional information about a product, please Contact Us on 0800 252 875.
Content on this site is for reference purposes and is not intended to substitute for advice given by a medical practitioner, pharmacist, or other licensed health-care professional. Discontinue use and consult a doctor if adverse reactions occur.
Information stated regarding dietary supplements is not intended to diagnose, treat, cure, or prevent any disease or health condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
UK delivery
Standard delivery (Orders under £20): £3.50 · Delivery time: 3-5 working days
FREE delivery (Orders over £20): FREE · 3-5 working days
International delivery
We ship worldwide! Flat rate delivery charges apply to orders outside of the United Kingdom. Delivery times vary from 4-8 working days for Europe and 5-14 working days for the rest of the world.
* Please check any restrictions, duties, taxes and any other fees that are collected from your country before you place the order, Revital LTD will not be responsible for any of the above Duties and Fees. Please check whether your products are legally permitted in your country before you place an order, Revital LTD will not be responsible in the event the requested products are detained or confiscated by foreign customs.
Many B vitamins function individually or in combination with enzymes inside your body to help release energy from carbohydrates, fat and protein. Vitamin B coenzymes play an important role in generating the energy necessary for your body’s cells. They are co-dependent in their metabolic activities and a deficiency of one B vitamin can affect the functioning of organ systems.
Niacin is the only B vitamin that can be synthesised in the liver from an amino acid. In its coenzyme forms, niacin is crucial for transforming food into energy. Niacin’s beneficial effects on blood lipids are well-documented.
Ingredients
Niacin, capsule shell (gelatine), anti-caking agent (vegetable stearate).
Directions For Use
Take one (1) capsule per day with a meal, or as directed by a healthcare practitioner.
Precautions
Temporary flushing, itching, rash or gastric disturbances may occur. Liver function testing is recommended when niacin is taken in excess of 500 mg daily. Those with gout or liver diseases should avoid taking high doses of niacin.
Warnings:
KEEP OUT OF REACH OF CHILDREN.
DO NOT EXCEED RECOMMENDED DOSE.
Do not purchase if outer seal is broken or damaged.
If you are undergoing treatment for a medical condition or if you are pregnant or lactating, please consult with your medical practitioner first.
A food supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Store tightly closed in a cool and dry place.
Important - Please read before purchase
While we try to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. For additional information about a product, please Contact Us on 0800 252 875.
Content on this site is for reference purposes and is not intended to substitute for advice given by a medical practitioner, pharmacist, or other licensed health-care professional. Discontinue use and consult a doctor if adverse reactions occur.
Information stated regarding dietary supplements is not intended to diagnose, treat, cure, or prevent any disease or health condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
UK delivery
Standard delivery (Orders under £20): £3.50 · Delivery time: 3-5 working days
FREE delivery (Orders over £20): FREE · 3-5 working days
International delivery
We ship worldwide! Flat rate delivery charges apply to orders outside of the United Kingdom. Delivery times vary from 4-8 working days for Europe and 5-14 working days for the rest of the world.
* Please check any restrictions, duties, taxes and any other fees that are collected from your country before you place the order, Revital LTD will not be responsible for any of the above Duties and Fees. Please check whether your products are legally permitted in your country before you place an order, Revital LTD will not be responsible in the event the requested products are detained or confiscated by foreign customs.

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