About Us

Official Brand Hub

Welcome to SellHealth UK®

SellHealth UK® is a proudly registered British brand delivering exceptional, science-backed supplements. As a family-run business, we combine old-school values with modern innovation to bring you the products you can trust—and results you’ll love.


SellHealth UK® is a trusted UK supplement brand offering scientifically-backed products for mental clarity, vitality, and overall well-being.


Our Mission

Our mission is to enhance your well-being by delivering supplements of the highest quality, purity, and efficacy—empowering you to live your healthiest, happiest life.

The SellHealth UK® Promise

  • FBO Registered – Your guarantee of quality and compliance.
  • Thousands of Happy Customers – Industry-leading repeat sales are a testament to our products.
  • Scientifically Backed & Responsibly Formulated – No hype, just results.
  • Filler-Free & Rigorously Lab-Tested – Only the best ingredients.
  • Safe, Effective & Made with Integrity – We put you first, always.
  • Free Science-Backed Content – Blogs, books, and articles—all for you.

Explore Our Product Range

Here’s a glimpse of the products designed to support your well-being:

Find more of our products here.Longevity Pack 1 Packet of REJUVE NMN Blend + 2 Packets of REJUVE BIO - Xâ„¢ NAD+ Collagen Formula - SellHealth UK

Safety & Responsible Use

Smart Nootropics® and REJUVE® supplements are designed for healthy adults and are not intended to diagnose, treat, cure, or prevent disease. Not recommended for children. If you are pregnant, breastfeeding, taking medication, or have a medical condition, consult a healthcare professional before use.

Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.

Frequently Asked Questions

What are nootropics?

Nootropics are supplements designed to support cognitive functions like memory, focus, and mental clarity.

What makes REJUVE® different?

REJUVE® uses scientifically-backed ingredients formulated to help slow the effects of aging, boost energy, and support overall vitality.

Are SellHealth UK supplements safe?

Yes, all of our supplements are manufactured in facilities that comply with UK safety regulations. They’re rigorously tested for purity and efficacy.

Contact us, we aim to reply within an hour. Please see our FAQ section also!