With added l-glutamine, chromium picolinate and black pepper extract

Supports Strength, Power and Muscle Building

Creatine monohydrate is one of the most extensively researched and consistently effective performance supplements in existence — with decades of clinical evidence supporting its role in enhancing strength, power output and high-intensity training capacity. Creatine Rx doesn't reinvent the wheel; it optimises it. By combining creatine monohydrate with fast-acting carbohydrates, Creatine Rx leverages the well-established physiological mechanism by which an insulin response — triggered by carbohydrate consumption — significantly enhances the uptake of creatine into muscle cells. This means more creatine reaches the muscle where it's needed, more consistently, from every dose.

The result is a creatine supplement that's more than the sum of its ingredients — a formulation engineered for the athlete who understands that effective supplementation means getting the science right.

Person measuring creatine powder from a Sport RX Creatine Rx package into a black container on a wooden surface.

Carbohydrate-Enhanced Creatine Uptake

Research has consistently demonstrated that consuming creatine alongside a source of fast-acting carbohydrates significantly improves creatine uptake into skeletal muscle. The mechanism is clear: carbohydrates trigger an insulin response, and insulin is a primary driver of creatine transport into muscle cells.

By formulating Creatine Rx with fast-acting carbohydrates, Sport Rx ensures that every dose of creatine is delivered in the physiological conditions most conducive to maximum muscle uptake.

Person measuring Sport Rx creatine powder with a scoop from a labeled bag.

The Most Studied Performance Supplement

Few supplements can match creatine's evidence base. Hundreds of peer-reviewed studies have investigated its effects on athletic performance, consistently finding meaningful improvements in strength, power output and high-intensity exercise capacity — particularly for activities involving repeated short bursts of maximum effort, such as weightlifting, sprinting and team sports.

Creatine Rx delivers this proven ingredient in a formulation designed to maximise its effectiveness.

Woman performing a barbell squat in a gym setting

Supports Training Progress and Long-Term Performance Development

By supporting improved strength and power output in training, creatine contributes to more effective workouts over time — meaning greater training adaptations and faster progress towards performance goals. Creatine Rx's optimised formulation is designed to make these benefits as accessible and consistent as possible for athletes at every level, from serious recreational gym-goers to elite competitors.

Ideal for strength athletes, powerlifters, sprinters and anyone focused on power output.

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CREATINE Rx — Enhanced-Uptake Creatine Blend
CREATINE Rx — Enhanced-Uptake Creatine Blend

SPRX011

R 249.00/ea
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FAQs

Please read our FAQs page to find out more.

What are the benefits of Creatine Rx?
  • Increased muscle cell volumisation
  • Enhanced muscle pumps
  • Gains in strength and power
  • Increased anaerobic muscle performance
  • Lean muscle gains
Who should use Creatine Rx?

Creatine Rx is an advanced creatine loading formulation, developed to ensure that creatine and other key muscle building nutrients are delivered to your muscles with maximum speed and efficiency for enhanced cell volumisatlon, strength and lean muscle gains. Creatine Rx is ideally suited to gym goers or those engaged in physically demanding sports where maximum strength, power and muscle gain is advantageous.

Is Creatine Rx safe to use?

Yes, Creatine Rx is generally safe for most people when taken at appropriate dosages. Numerous scientific studies have shown that creatine supplementation is well-tolerated and safe for healthy individuals. However, if you have pre-existing kidney issues or medical conditions, it's essential to consult a healthcare professional before using creatine or any other nutritional supplement.

How can I store your products?

You should store your tub in a cool, dry place like your pantry, although storing opened containers in your fridge may help to prevent moisture absorption and clumping, especially in warm, humid environments, thereby potentially extending shelf life.

Can children use this product?

Whilst CREATINE Rx is formulated to be completely free from any chemical or banned ingredients, and furthermore creatine itself is found naturally in foods such as fish and red meat, medical practitioners generally recommend that creatine only be used by athletes over 18 years of age due to a lack of long-term safety studies on teenagers.

Can women take Creatine Rx?

Yes absolutely! Women can take Creatine Rx just like men. Creatine benefits are not gender-specific and can be used by both men and women for equal benefit. Women who are involved in strength training or high-intensity exercises can benefit from creatine supplementation to improve performance and muscle development, as well as from cognitive benefits.

Is this product diabetic friendly?

CREATINE Rx contains 21 g of fast acting carbohydrates (sugars) per serving, which are specifically included in the formulation to illicit an insulin response and thereby optimise creatine uptake into muscle cells. It is thus recommended that diabetics refrain from supplementing with Creatine Rx unless such usage is specifically timed and co-ordinated with their insulin usage, in consultation with their medical practitioner.

Should I take this product on rest days?

Whilst not absolutely essential, we do recommend that you continue to take CREATINE Rx on rest days. Consistency helps maintain elevated creatine levels in the muscles. Taking CREATINE Rx daily, including rest days, ensures that your muscles have a steady supply to support recovery and future workouts.

Is this product suitable for vegans and vegetarians?

CREATINE Rx is formulated entirely from non-animal derived ingredients and is thus perfectly suited for use by vegans and vegetarians.

Will this product cause dehydration or cramping?

No, creatine supplementation itself does not cause dehydration or cramping. In fact, creatine may actually help improve hydration status by increasing water retention in the muscles. Cramping is often caused by dehydration or intense exercise, but creatine itself is not a direct cause of cramping.

What other Sport Rx products should I use alongside Creatine Rx?

To support recovery and your strength and muscle building goals, we highly recommend that you supplement your diet with a high quality protein supplement like Protein Rx or Whey Rx, especially whilst supplementing with Creatine Rx, which is formulated to support increased training intensity and effort and thereby increase the body’s demand for high quality proteins needed to facilitate recovery and optimal muscle building.

Can I mix Creatine Rx with my protein shake?

Yes, you can mix creatine with your protein shake or any other beverage of your choice. It's a convenient way to consume creatine. Just make sure to stir or shake the mixture well to ensure the creatine powder dissolves completely.

Does Creatine Rx contain any artificial colours, flavours, sweeteners or preservatives?

Creatine Rx is completely free from these and other artificial ingredients, and relies purely on natural colouring and flavouring and sweetening from dextrose, fructose and small amounts of natural stevia leaf extract.

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