Endurance Supplement Stack: What to Take Before and After Your Workout

Whether you are training for a marathon, tackling a CrossFit WOD, or pushing through a long-distance ride, optimising your nutrition with the right supplements can make all the difference. Xendurance UK offers a scientifically backed endurance supplement stack designed to fuel your performance, enhance recovery, and help you train harder, longer, and smarter.

In this guide, we'll walk you through the best pre and post-workout supplements, how to stack them effectively, and why they work.

Pre-Workout: Fuel, Hydrate & Activate

FUEL-5 – Sustained Energy Blend

Fuel-5 is a clean, multi-source carbohydrate drink mix that delivers 35g of carbs per serving, along with electrolytes and B vitamins. Its four-carbohydrate blend helps maintain glycogen levels, delay fatigue, and provide consistent energy throughout your session. Ideal for endurance athletes and high-intensity training.

Lactic Acid Buffer Tablets – Lactate Management

These tablets contain magnesium and other ingredients that help buffer lactic acid buildup, reducing muscle burn and improving endurance. Clinically proven to reduce lactic acid by up to 15%, they help you push harder and longer.

Energy Gels – Quick-Carb Fuel

Each gel provides 27g of fast-acting carbohydrates, perfect for quick energy during long sessions or races. Consume one every 30 minutes to maintain energy levels and prevent glycogen depletion.

Post-Workout: Recover, Rebuild & Rehydrate

Protein 900g – Complete Protein Blend

This protein powder combines whey isolate, concentrate, and casein for both immediate and sustained release. Rich in essential nutrients, it supports muscle repair and growth. Ideal for post-workout recovery.

Hydro – Hydration & Electrolyte Support

Hydro is a low-sugar electrolyte drink mix aiding rehydration and muscle recovery. It contains Sustamine®, a patented ingredient that enhances water absorption and supports muscle protein synthesis. Perfect for replenishing fluids and electrolytes post-exercise.

Sample Supplement Stack

Time	Supplement
Pre-Workout	Xendurance FUEL-5, Xendurance Lactic Acid Buffer Tablets
During Workout	Xendurance Energy Gels (every 30 minutes)
Post-Workout	Xendurance Protein 900g, Xendurance Hydro-X

 

Why This Stack Works

• Sustained Energy: Fuel-5 provides a balanced release of carbohydrates, preventing energy crashes.
• Lactate Management: Lactic Acid Buffer Tablets help reduce muscle burn, allowing for longer training sessions.
• Quick Energy: Energy Gels offer immediate carbohydrates to keep you fuelled during intense workouts.
• Muscle Recovery: Protein 900g aids in muscle repair and growth post-exercise.
• Rehydration: Hydro replenishes electrolytes and supports hydration, reducing the risk of cramps.

Ready to Boost Your Endurance?

Explore our full range of endurance supplements. Whether you are training for a race or aiming to improve your fitness, our products are designed to support your goals.

Frequently Asked Questions

Q: How do I know if I need supplements?
A: If you are training intensely, experiencing fatigue, or struggling with recovery, supplements can help fill nutritional gaps and enhance performance.

Q: Can I take all these supplements together?
A: Yes, this stack is designed to be taken together, with each supplement serving a specific purpose in your training and recovery process.

Optimising your endurance training with the right supplements can lead to improved performance, faster recovery, and better overall results. Xendurance UK's scientifically formulated products are trusted by athletes worldwide to support their training and competition needs.

Start building your endurance supplement stack today and take your training to the next level.