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Why Race Caps Supreme?
Race Caps Supreme is Hammer Nutrition’s premium daily performance formula for athletes who want a more purposeful supplement routine around serious training and racing.
Its advanced blend combines CoQ10, idebenone, Krebs Cycle minerals, vitamin E and complementary nutrients in a carefully designed capsule formula for runners, cyclists, triathletes and other committed endurance athletes.
- Premium CoQ10 and idebenone-based formula
- Designed for consistent use around demanding training blocks
- Includes calcium, magnesium and potassium
- Includes vitamin E and a specialised enzyme blend
- Vegan-friendly capsules
- Suitable for runners, cyclists, triathletes and endurance athletes
Backed by our 100% Quality Satisfaction Guarantee.
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A Formula Built for Serious Training
Training consistently places greater demands on your fuelling, recovery and daily nutrition routine. Race Caps Supreme is designed to sit alongside a sensible endurance nutrition plan—not replace the basics.
Use it as part of a well-practised approach that includes appropriate carbohydrate intake, hydration, recovery nutrition and rest.
Race Caps Supreme is included in the Daily Essentials Kit, alongside other foundational Hammer Nutrition supplements.
Key Features
- CoQ10 and idebenone form the core of the Bio-Energy Matrix™
- Calcium, magnesium and potassium are included in the formula
- TMG, inosine and glycerol phosphate form the Oxy-Assist™ complex
- Vitamin E is included as part of the overall nutritional profile
- BioPerine® and digestive enzymes complement the formula
- All-vegetable capsules
What’s Inside?
Bio-Energy Matrix™ — 72mg
CoQ10, idebenone, alpha-ketoglutarate and BioPerine® form the foundation of the formula.
Oxy-Assist™ — 258mg
Trimethylglycine (TMG), inosine and glycerol phosphate provide complementary nutritional support.
Enzyme Enhancement System™ — 8mg
A blend of digestive enzymes included as part of the formula.
Also includes: Vitamin E 133 IU, calcium 25mg, magnesium 17mg and potassium 10mg.
Other ingredients: Stabilised rice bran and vegetable plant cellulose capsule.
How to Use Race Caps Supreme
Non-Workout Days
- Under 20 years old or under 68kg: take 1 capsule daily with food.
- Over 68kg: take 1 capsule twice daily with food.
Workout Days
Take 1–2 capsules 30–90 minutes before training. Follow with 1 capsule after training with food or your recovery drink.
Who Is Race Caps Supreme For?
Race Caps Supreme is a strong fit for athletes who train consistently and want a premium daily formula to complement their wider endurance nutrition routine.
It is particularly suited to:
- Cyclists building volume or preparing for key events
- Runners and ultra runners during demanding training blocks
- Triathletes managing multiple disciplines and frequent sessions
- Endurance athletes who already have their fuel and hydration plan in place
Race Caps Supreme vs Other Peak Performance Supplements
Race Caps Supreme, Mito Caps, Anti-Fatigue Caps and Energy Surge each have a different role.
- Race Caps Supreme is the premium daily performance formula for committed training.
- Mito Caps is daily cellular-energy support for active routines.
- Anti-Fatigue Caps are designed for use alongside fuel and hydration during prolonged exercise.
- Energy Surge is for targeted support around especially demanding efforts and late-race moments.
Frequently Asked Questions
Why Is Race Caps Supreme Included in the Daily Essentials Kit?
Race Caps Supreme is included alongside Premium Insurance Caps, Mito Caps and EndurOmega as part of a broader daily nutrition routine for active adults.
View the Daily Essentials Kit →
What Is the Difference Between CoQ10 and Idebenone?
CoQ10 is a naturally occurring compound found in the body. Idebenone is a related compound included alongside CoQ10 in the Race Caps Supreme formula.
Are Hammer Nutrition Supplements Third-Party Tested?
Hammer Nutrition supplements are manufactured with quality controls designed to verify raw-material and finished-product quality. See the product label and packaging for full details.
Can I Use Race Caps Supreme Every Day?
Follow the suggested use on the label. Many athletes include Race Caps Supreme as part of a consistent daily routine, including on rest days.
Important Note
Food supplements should not replace a varied, balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication or have a medical condition, consult a healthcare professional before use.
Food supplements should not replace a varied, balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, on medication, or have a medical condition, speak to your GP before use.
Let customers speak for us
By far the best tasting recovery drink I’ve used in over 25 years. Lovely taste and consistency. It’s my go to protein drink now!
Hammer Nutrition Perpetuem was a key part of my fuelling strategy for the Leeds Ironman last weekend.
It gave me steady, reliable energy throughout the race and, most importantly, sat really well in my stomach.
No heavy feeling, I was able to keep fuelling consistently right throughout my cycling. A great product for long-distance — so glad this was recommended to me during my early training in preparation.
Extremely useful to use whilst cycling, removes the faff of opening gels whilst cycling and the solid bottle makes it easy to get in / out of jersey pockets.
Brilliant product - i use these in all my endurance events - some lasting up to 20 hours. These are great to ensure you get the required electrolytes without over hydrating.
Great product! Very good quality supplement
Great service and the products are amazing, especially for endurance sports. I'm a big fan of the Endrolytes Electrolyte Caps. Their magnesium supplement and vitamin D are also very very good! I would highly recommend.
I’ve used Hammer products for around 6 years now & my favourite by a mile is the hammer Perpetuem, it’s fueled my last 100 mile ultra marathon not to mention multiple long distance triathlon's . It has 180calories per serving and it’s 34g of carbs & 5g of protein seems to work well . I’d strongly recommend for anyone who wants to take on ultra races as this fuel will support you when you need it most .
I started using Hammer Heed and Perpetuem 5 years ago and it's been such a game changer for my. Finding nutrition you can trust is so important for any athlete and I highly recommend Hammer Nutrition for any distance and any sport.
I couldnt race without hammer products. Heed is my favourite, such an amazing product. Paired with the gels it makes a great fueling recipe. Always fast shipping
Wonderful product for general Well being and Recovery. Great quick shipping.
Love all your products. I personally will concentrate on the perpetuum for my long swim(45km) as it feels like a meal every 4mins.
Thank you
great taste! great weight to calorie ratio! thanks
Frequently Asked Questions
How long will my delivery take and how much does it cost?
Orders placed before 2:00 PM (UK time) are dispatched the same working day. Standard delivery to mainland Great Britain takes 2–5 days at a flat rate of £3.50, or free on orders over £10.
Large tubs are automatically upgraded to DPD next-day delivery. Shipping to Northern Ireland, the Channel Islands, and the Scottish Highlands costs £4.50, or free on orders over £80.
Can I change or cancel my order after placing it?
Because we process and dispatch orders quickly, we are usually unable to modify products, delivery methods, or addresses after submission.
To cancel an order, you must contact us on the same calendar day it was placed. If dispatch has already occurred, you can return the unused items within 14 days at your own shipping expense.
What is your returns policy if I change my mind?
You have 14 days from the day after delivery to cancel your order. Items must be unused, in their original packaging, and in resaleable condition. Important Step:
You must email us via the bottom of our Home Page first to obtain a Returns Authorisation Number and a free Royal Mail returns sticker; unauthorised returns cannot be processed.
Note that opened, sealed supplements cannot be returned for hygiene reasons.
What should I do if my order is damaged, faulty, or incorrect?
Check your parcel immediately upon arrival. If there is an issue, notify us within 48 hours of delivery via teh contact us at the bottom of our Home page.
Please include your order number, a description of the issue, and photos of the damaged items and packaging. We will provide a free replacement or full refund.
How long do refunds take to process?
Once your return is received, inspected, and approved, we process refunds back to your original payment method (card, PayPal, or bank transfer).
This typically takes place within 7 working days, and always within a maximum window of 30 days.
Are Hammer Nutrition products safe for drug-tested athletes?
Yes. Key products within our range—including Endurolytes (4ct/120ct), Endurolytes Extreme (3ct/120ct), Endurolytes Extreme Powder, and Endurolytes Fizz - are officially Informed Sport certified.
Additionally, our products are manufactured in strict ISO, GMP-compliant, and SQF Level 3 Certified facilities to ensure the highest standards of food safety and purity.
What do you use to flavour your sports nutrition products?
We use only premium ingredients with zero artificial flavours, artificial sweeteners, or chemical colorants.
Our natural flavours are extracted from real food sources (such as fruits, essential oils, and botanicals) in full compliance with FDA regulations.
They are entirely derived from non-allergenic materials and are formulated for a clean, subtle, non-sweet taste.
What should I do if my order has not arrived?
Estimated transit times are 2–5 days. If your parcel has not arrived within 5 days of placing your order, notify us immediately via our contact us at the bottom of our Home page.
We will launch an investigation with the carrier and provide updates or arrange a replacement where appropriate.
Do you accept backorders for out-of-stock items?
No, we do not accept backorders. If an item is currently unavailable, you can enter your email address in the "email me when back in stock" widget directly on the product page to receive an automated real-time notification the moment inventory is replenished.
Are your supplements suitable for specific dietary restrictions?
Our clean sports nutrition range is formulated to support optimal body function and is completely free from gluten, artificial preservatives, and artificial colorants.
If you have specific medical conditions or severe allergen concerns, we recommend checking the explicit ingredient panels or consulting a healthcare professional prior to consumption.
