Great tasting natural energy and lasting vitality







We started in 2000 with the aim to solve every day people’s problems with tiredness and lack of vitality. Husband and wife team, Rupert and Sarah McKerron, started McNab’s with the formula to develop products to fuel your mind, body, and soul.

McNab’s products include our energy boosting SuperCharge range with SuperCharge Tabs, Liquid Energy sachets and SuperCharge drinks.

Our SuperGuard Tabs are the perfect immune system booster, with natural superherbs to fight off colds and flu before they start.

Our SuperChill Tabs will help to calm you down in stressful situations, and their calming effect is thanks to carefully chosen ingredients like Sceletium.

Why not check out our products for yourself. They are made with the finest quality ingredients, carefully formulated in a way that is good for you and as natural as possible, free from artificial coatings, colourants, flavorings, preservatives and other unhealthy additives.


At McNab’s we understand that sustainable living is the best way to create long-lasting positive physical and mental energy. We believe energy is a multifaceted phenomenon that comes not only from the food we eat and the way we look after our bodies, but also from the environments we live and work in, the people we associate with, and the thoughts we think.

Why not energise yourself through the power of thought by subscribing to our daily motivational quote?


Robert Swan, famous polar explorer and environmentalist said, The greatest threat to our planet is the belief that someone else will save it.

We challenge Swan’s belief by showing our business does not have to pursue profit at the expense of people and the planet, and rely on someone else to fix their mess.

We have shown, over and over again, that putting the planet and people first will benefit all

In 2009 we built the award-winning Energy Works. As South Africa’s first truly green office building The Energy Works is almost entirely self-sufficient, relying on solar power and collected rain water. We are therefore immune to rolling blackouts and putting a strain on Johannesburg’s exhausted electricity grid.

We hope to inspire business, government and civil society to follow our lead so that all sectors of society work together towards addressing climate change and our increasingly poisoned planet. After all, we all share the same planet, breathe the same air and want our children to have a future that is worth saving.


Got a question for us? Then drop us a line here and we will get back to you as soon as possible.