Life Extension NK Cell Activator - 30 vegetarian tabs

Proprietary Enzymatically Modified Rice Bran, Proprietary Enzymatically Modified Rice Bran

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) tablet one to two times daily with food, or as recommended by a healthcare practitioner. Store in a cool, dry place. 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.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Rice bran extract is a dietary component sourced from rice bran with immune-modulating potential and gentle everyday relevance. This version is produced by exposing rice bran to shiitake-derived enzymes to forge immune-modulating compounds and a touch more clarity. This enzymatic tweak boosts the rice bran's bioactive profile, creating an option used for immune support in vegetarian tablet formulations.

What Does Rice Bran Extract Do?

Scientific research suggests that enzymatically modified rice bran can influence immune function by supporting NK cell activity and interactions with dendritic cells, contributing to immune system function in line with everyday physiology. The mechanism involves immune-modulating compounds that can boost communication between innate and adaptive pathways, supporting overall cellular immune surveillance. This product is not intended to diagnose, treat, cure, or prevent any disease.

Life Extension is a premium, research‑driven brand that’s built a solid reputation across major health retailers and professional networks. This rarity of market presence shows a trusted track record in delivering scientifically informed formulations to both consumers and practitioners, supported by their LE Certified non‑GMO designation. The maker is known for grounding its products in clinical data, including NK Cell Activator information from published human trials, which aligns with our commitment to evidence‑based options.

The product quality rests on vegetarian, non‑GMO ingredients and rigorous dosing standards crafted for consistency with the clinical research. Life Extension maintains distribution through practitioner networks and professional platforms, reflecting credibility within the medical community. Our evaluation emphasised their GMP-aligned processes and transparent quality assurances, reinforced by our verification of ingredient purity and quality through Welzo’s expert review how we verify ingredient quality.

This brand was evaluated by Welzo's healthcare professionals for compliance with our rigorous selection criteria, and we believe Life Extension is especially well suited for the British market because of its science‑led heritage and robust manufacturing standards.