Skip to content

Filters

Supplements

We are your ultimate source for supplements, curated to enhance the performance of endurance athletes.

We understand the unique needs of athletes dedicated to pushing their limits. Whether you're preparing for a challenging race, venturing into Fastest Known Time (FKT) territory, or striving to break personal records, our range of supplements are designed to help you overcome the hurdles on your journey to excellence.

Supplements: Insights

READ MORE

Why do I need supplements?

Endurance athletes face extraordinary physical and mental demands in their quest for excellence. To conquer these challenges effectively, the role of supplements becomes paramount.

The relentless training and competition schedules, coupled with the stress of performance, demand extraordinary nutrition and recovery. Supplements bridge the gap by promoting:

  • Muscle Regeneration: Supplements aid in the repair and growth of muscle tissues, ensuring you stay strong and resilient.
  • Glycogen Restoration: They help replenish glycogen stores, providing the energy needed for prolonged endurance efforts.
  • Reduced Fatigue: Supplements mitigate fatigue, allowing you to train harder and longer without hitting a wall.
  • Support for the Immune System: They fortify your body's defense mechanisms, ensuring you stay healthy and ready for the next challenge.

In a competitive season filled with nutritional challenges, supplements, including Vitamin D, Omega-3 polyunsaturated fatty acids, and antioxidants, offer a reliable means to accelerate recovery and elevate your performance.

At XMiles, we're dedicated to providing the supplements that empower you to excel in the face of these demands. Elevate your endurance game with our premium supplements, and discover the difference they can make in your journey to greatness.


Supplements: Brands

  • Beet IT Supplement Beet IT Nitrate 400 Concentrated Beetroot Shot XMiles
    Beet IT Supplement Single Serving Beet IT Nitrate 400 Concentrated Beetroot Shot XMiles
    Offer
    Beet IT

    Nitrate 400 Shot

    From £2.29 - £31.95 GBP

    Introducing the Beet IT Nitrate 400 Concentrated Beetroot Shot, a powerful and scientifically formulated dietary supplement designed to assist wit...

    View full details
  • saltstick Supplement SaltStick Caps PLUS (100ct) XMiles
    saltstick Supplement 100ct Tub / Electrolyte Caps + Caffeine SaltStick Caps PLUS (100ct) XMiles
    Offer
    saltstick

    SaltStick Caps PLUS

    From £3.49 - £24.99 GBP

    Introducing SaltStick Caps PLUS, the ultimate electrolyte capsules designed to boost your energy levels and keep you performing at your best. With...

    View full details
  • Beet IT Supplement Pack of 6 Bottles Beet IT Sport Nitrate 3000 (250ml) XMiles
    Beet IT Supplement 250ml Bottle Beet IT Sport Nitrate 3000 (250ml) XMiles
    Offer
    Beet IT

    Nitrate 3000

    From £5.95 - £35.50 GBP

    Introducing Beet IT Sport Nitrate 3000, a powerful concentrate designed to assist with your athletic performance naturally. Packed with the goodne...

    View full details
  • Revvies Supplement Revvies Energy Strips - 40mg Caffeine (5 Strips) XMiles
    Revvies

    Revvies Energy Strips

    From £3.45 - £27.50 GBP

    Revvies Energy Strips are the perfect caffeine solution for athletes who are looking for a boost without having to drink more coffee or energy drin...

    View full details
  • Fixx Nutrition Supplement CrampFix 50ml Bottles XMiles
    Fixx Nutrition

    CrampFix Bottle

    From £6.95 - £76.00 GBP

    Introducing the CrampFix Bottle – the ultimate solution for fast, reliable, and effective cramp management. This 50ml flip-top bottle is a powerho...

    View full details
  • CurraNZ Supplement Box of 30 CurraNZ Original XMiles
    CurraNZ

    CurraNZ Original

    £23.99

    CurraNZ New Zealand Blackcurrant Extract is a naturally-sourced, high-potency health and fitness food supplement. CurraNZ has been proven in an int...

    View full details
  • Beet IT Supplement Beet IT Regen Cherry+ Shot XMiles
    Beet IT Supplement Single Serving Beet IT Regen Cherry+ Shot XMiles
    Beet IT

    Regen Cherry+ Shot

    From £2.29 - £29.95 GBP

    Introducing Beet IT Regen Cherry+ Shot, a revolutionary recovery beverage that combines the power of antioxidants from sour cherry juice concentra...

    View full details
  • PILLAR Supplement Pineapple & Coconut Recovery Starter XMiles
    PILLAR Supplement Berry Recovery Starter XMiles
    PILLAR

    Recovery Starter

    £47.49

    The best place to start your recovery is good quality sleep. To ensure the best MIX of your Triple Magnesium, this bundle includes a micro shaker a...

    View full details
  • Active Edge Nutrition Supplement Box of 24 / Shot CherryActive Shot XMiles
    Active Edge Nutrition Supplement Single Serving Active Edge Cherry Active Shot XMiles
    Offer
    Active Edge Nutrition

    CherryActive Shot

    From £1.99 - £44.75 GBP

    CherryActive® Shot in a 30ml single serving pack is a convenient and easy way to enjoy the benefits of 100% natural Montmorency cherry concentrate....

    View full details
  • Hammer Nutrition Supplement Sachet (3 Capsules) Endurolytes Extreme Sachet (3ct) XMiles
    Hammer Nutrition Supplement Endurolytes Extreme XMiles
    Hammer Nutrition

    Endurolytes Extreme

    From £1.40 - £35.95 GBP

    Endurolytes Extreme is a concentrated, full-spectrum electrolyte replenishment supplement designed for the harshest conditions, such as high heat, ...

    View full details
  • SiS Wellness Box (90 Tablets) Beta Alanine (90 tablets) XMiles
    SiS Wellness Box (90 Tablets) Beta Alanine (90 tablets) XMiles
    Sold out
    SiS

    Beta Alanine

    Original Price £14.99
    Current Price £13.99

    Introducing Science in Sport's revolutionary product, 100% Pure Beta Alanine! Designed to assist with your performance during short bouts of high-...

    View full details
  • Applied Nutrition Supplement Fruit Burst BCAA Amino-Hydrate 450g (32 serves) XMiles
    Applied Nutrition Supplement BCAA Amino-Hydrate 450g (32 Servings) XMiles
    Save £5.00
    Applied Nutrition

    BCAA Amino-Hydrate

    Original Price £24.99
    Current Price £19.99

    NEXT GENERATION BCAA Amino Hydrate is the SUGAR-FREE intra workout & recovery drink-mix that all Athletes, Bodybuilders, Powerlifters, Boxers a...

    View full details
  • Beet IT Supplement Sachets (12 x 20g) / Nitrate 400 Nitrate 400 Crystal XMiles
    Beet IT Supplement Sachets (12 x 20g) / Nitrate 400 Nitrate 400 Crystal XMiles
    Beet IT

    Nitrate 400 Crystal

    From £2.95 - £29.50 GBP

    Beet It Sport Nitrate 400 crystals deliver 400mg of dietary nitrate in a single 20g sachet.  They are made 100% from carefully selected concentrat...

    View full details
  • SiS Supplement 80 Serving Tub (400g) / Unflavoured Creatine XMiles
    SiS

    Creatine

    £24.50

    Ideal for successive bursts of short-term, high intensity exercise. High quality version of one of the most commonly used sports supplements. 5g o...

    View full details
  • PILLAR Supplement Pineapple & Coconut Training Defence XMiles
    PILLAR Supplement Berry Training Defence XMiles
    PILLAR

    Training Defence

    £82.49

    The Training Defence bundle combines two selected PILLAR products designed to fortify your recovery and immunity during training blocks. TRIPLE MAG...

    View full details
  • PILLAR Supplement Pineapple & Coconut Training Essesntial XMiles
    PILLAR Supplement Berry Training Essesntial XMiles
    PILLAR

    Training Essential

    £78.49

    The Training Essentials bundle has been expertly curated for athletes who know what they need to perform on a daily basis. Combining recovery and e...

    View full details
  • Hammer Nutrition Supplement Endurolytes Sachet 4's Endurolytes Sachet XMiles
    Hammer Nutrition Supplement Endurolytes XMiles
    Hammer Nutrition

    Endurolytes

    From £1.40 - £30.00 GBP

    Endurolytes is a full-spectrum electrolyte replacement supplement that helps athletes maintain optimal hydration and performance during long, stren...

    View full details