Life Extension Vitamin B3 Niacin, 500mg - 100 caps

Gelatin, Vegetable Stearate

United Kingdom & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging. Subject to T&C's.

Welzo is a UK-based health platform. Orders ship from the UK.

Take one (1) capsule daily with meals, or as recommended by a healthcare practitioner. Store tightly closed in a cool, dry place. Caution: Temporary flushing, itching, rash, gastric disturbances, lightheadedness, or unexpected drop in blood pressure may occur. Liver function testing is recommended when niacin is taken in excess of 500 mg daily. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

Please consult the product packaging for accurate instructions on how to use the product.

That Core Ingredient Is: Vitamin B3 (Niacin)

Vitamin B3, called niacin, is a water-soluble vitamin linked to energy metabolism and nervous system function.

This form is a pure niacin supplement delivered in capsule form to support normal physiological roles and without any dosage instructions.

What Does Vitamin B3 Do?

Vitamin B3 helps support energy metabolism and plays a role in maintaining normal cholesterol balance, in line with EFSA and NHS guidance.

Dr. Carlson of Mayo Clinic Proceedings found that niacin can influence lipid profiles, contributing to HDL, LDL, and triglyceride balance in some populations. Niacin also acts as a precursor to NAD and NADP, which are involved in energy production and cellular processes.

This product is not intended to diagnose, treat, cure, or prevent any disease.

NiacinVitamin B3: 500 mg

Life Extension is our chosen partner for this Vitamin B3 Niacin supplement because of its long-standing reputation for scientific rigour, transparent labelling and unwavering quality standards. The brand is recognised in the industry for its evidence-based approach and commitment to regulatory best practices, including NSF International registration and dedicated cGMP adherence. This heritage underpins the trust we place in Life Extension as a supplier of high-purity, accurately labelled products.

Their quality programme features rigorous testing protocols, with comprehensive QA/QC procedures and Certificates of Analysis for finished products. Production in NSF-certified facilities and regular quality audits mean each batch is scrutinised for integrity and potency, aligning with our internal standards for ingredient safety and reliability. Our Welzo medical team, including Welzo's healthcare professionals, evaluated Life Extension for its manufacturing excellence and transparency, guided by our commitment to rigorous verification Welzo's healthcare professionals. For manufacturing and purity assurance, we rely on their established framework how we verify ingredient quality.

This brand stands out for its specialised, science-driven approach to supplement manufacture, making Life Extension an ideal fit for this Niacin product and for customers seeking dependable cardiovascular and energy support.