All Products

Designed to support and maintain immune function 9 calories per serving Consume up to 1 tablet per day in addition to a balanced diet and a health...

The REGO Clear Recovery supplement combines 20g of clear whey protein and 21g of carbohydrate and is designed to help you to refuel and repair your...

REGO Rapid Recovery is a vegan friendly recovery solution that delivers carbohydrates and protein, as well as vitamins and minerals, in a convenien...

The REGO Whey Protein powder contains 22g of quality whey protein and is designed to help you repair your body after short, less intense bursts of ...

Long been favoured by elite athletes, our famous Science in Sport Beta Fuel Energy Drink has now been optimised, making it a scientifically superio...

SIS GO Energy + Electrolyte gel provides an energy boost with rapidly digestible carbohydrates, plus electrolytes like sodium, potassium and magnes...

GO Hydro + Caffeine by Science In Sports is a practical way to stay hydrated and get the performance boost of caffeine without added calories. Each...

Large 800ml capacity Dishwasher safe BPA free

Explosive performance Easy mixing and versatile Pure and high-quality Convenient and affordable Satisfaction guaranteed

empowering. Our L-Carnitine supplement is designed to help you take charge of your health with a straightforward, science-backed formula that suppo...

SIS GO Electrolyte + Carbohydrates is scientifically formulated to keep your body hydrated and energized during intense exercise. Each serving cont...

The Science In Spots SIS Go Energy Bar is a convenient way to fuel up on the go. Each bar contains 25 grams of carbohydrates to help boost Energy a...

GO Hydro is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in p...

SIS Beta Fuel Energy Gel is a unique energy gel for athletes, containing 40g of carbohydrates designed to give you a convenient energy boost during...

Magnesium is essential for over 300 metabolic reactions, including protein synthesis, muscle and nerve relaxation, blood glucose control, blood pre...

Featuring a flexible carry loop and a squeeze-activated straw, the Halex 650ML bottle is constructed from a soft, squeezable plastic ideal for biking.

 Fully taped seams and a Hypalon-stiffened roll-top closure provide reliable waterproof performance  Coated nylon body makes this a lightweight ...

The Whey King Honeycomb Shirt has a unique honeycomb design element. This premium quality tee is designed for those who lead an active lifestyle an...

Whey King Insulated Sports Bottle made from high-quality materials, our sports bottle maintains the temperature of both hot and cold beverages. The...

Features Shape is beautiful and fashionable. FDA food grade approved material, no poison, no smell, easy to carry for drinking, BPA Free. With...

Step into regal comfort and style with the WHEY KING Logo Tee in classic black. Crafted from premium materials that promise to hold up through coun...

Get the Whey King Membership Card with exclusive vouchers + FREE shaker, shirt & bag.