Our Brands

SellHealth UK® brands: REJUVE® and Smart Nootropics®

Products we've developed because we wanted something we'd be happy to take ourselves

Every SellHealth UK® product is developed and specified by our family-run British team.

We don't simply choose a generic formula from a catalogue and put our label on it.

We work with our manufacturing partners to create our products to our own specifications, choosing the ingredients, the amounts and the formulation for a reason.

We've built two brands around the areas we've been passionate about for much of our lives:

REJUVE® and Smart Nootropics®.

REJUVE® range by SellHealth UK®

REJUVE®

Healthy ageing, vitality and everyday wellbeing

REJUVE® is our flagship range, built around NMN, NAD+ and collagen.

It began with a simple idea: to create thoughtfully formulated products around ingredients that have attracted significant scientific interest, while keeping the formulations straightforward and the labelling honest.

The range includes:

Pure REJUVE® NMN 60 x 500mg Capsules

Our pure micronized NMN in a convenient daily capsule, with our free NMN Guide eBook included.

Explore Pure REJUVE® NMN

Pure REJUVE® NMN 99.93%+ Micronized Powder

Our high-purity NMN in powder form, supplied with a measuring scoop and our free NMN eBook.

Explore REJUVE® NMN Powder

REJUVE® Micronized NMN 8-in-1 Advanced Formula

Our multi-ingredient NMN formula, combining micronized NMN with seven complementary ingredients.

Explore REJUVE® 8-in-1

REJUVE BIO-X® NAD+ Collagen Formula

Our NAD+ and collagen formula, bringing together ingredients selected with skin health and healthy ageing in mind.

Explore REJUVE BIO-X®

The Longevity Pack

Our REJUVE® combination bundle, bringing together the NMN formula and REJUVE BIO-X® in one routine.

Explore The Longevity Pack


Smart Nootropics® by SellHealth UK®

Smart Nootropics®

Focus, clarity and cognitive support

Smart Nootropics® came from the same philosophy.

We wanted a straightforward cognitive-support formula without relying on stimulants or simply throwing a long list of fashionable ingredients into a capsule.

Our flagship 8-in-1 Advanced Cognitive Essential Formula combines eight selected ingredients, each included for a reason.

It's caffeine-free and stimulant-free, with no unnecessary fillers or binders.

Our aim is simple:

Thoughtful formulation without the hype.

A product designed for healthy adults looking for everyday support for focus, mental clarity, memory and balanced mental energy as part of a healthy lifestyle.

Smart Nootropics® 8-in-1 Advanced Cognitive Essential Formula

Explore Smart Nootropics®

Want to understand exactly what's inside?

Visit the Smart Nootropics® brand hub


Why choose SellHealth UK®?

We're a little different

We're not trying to create hundreds of products just to fill a catalogue.

We'd rather concentrate on products we understand, products we are proud to put our name to, and products we'd be happy to take ourselves.

Developed to our own specifications

We don't simply buy an off-the-shelf formula and put our label on it. Our products are developed around our own formulations and specifications.

No unnecessary fillers or binders

We keep our formulations focused on the ingredients that belong there, rather than adding unnecessary ingredients simply because they're commonly used.

Testing and transparency

We want you to understand what you're buying.

Where testing and supporting documentation is available, we make it available so you can see the evidence behind the product for yourself.

Our Empty Bottle Guarantee

We're confident enough in our products to offer our Empty Bottle Guarantee.

Finish the bottle and, if you're not satisfied, you can return the empty bottle in accordance with our guarantee terms for a refund.

Two brands. One family business.

Everything we make comes back to the same principle:

Know what's in it. Know why it's there. Know who you're buying it from.

That's what we've believed since we first started selling supplements in 1987.

Robert's signatureSandy's signature

Robert & Sandy
Founders, SellHealth UK®