This Protein bar for endurance provides athletes with clean fuel. It is a 100% Organic choice for long training sessions and races.
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The ultimate energy source for your muscles. Experience high performance with our premium 100% Organic ingredients today.



Hammer Bar offers high-quality fuel for training. Use this solid food when you need to sustain your energy levels during effort.
Each Raw bar provides complex carbs and vegetable protein. This Vegan friendly choice is perfect for long days outdoors.
A Superior Protein bar for endurance athletes
- Ideal for endurance athletes who prefer whole-food sources.
- Available in 5 delicious flavours for variety and taste.
- Supports cycling and running with slow-release energy.
- A balanced blend of macros including healthy fats.
- Easy to digest solid food alternative to sticky gels.
Try our 5 delicious flavours with discounted Kits. We offer 5 Bars (one of each flavour) or the Hammer Bar Kit 10 options.
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Hammer Raw Energy Bars are available in 5 delicious flavours including Apple Oatmeal, Chocolate Chip, and Cranberry.
Other options include Coconut Cashew Chocolate Chip and Almond Raisin for variety during your endurance training.
Each Raw bar features a consistent profile with 182 to 230 total calories for your long workouts outdoors.
You get 25 to 27g of carbohydrates, up to 10g of protein, and healthy fats in every organic energy bar you eat.
Who Should Use Hammer Energy Bars? These bars are designed for cycling, running, and hardcore triathlons.
- Marathon runners and ultra athletes needing solid food.
- Athletes competing in triathlons who want 100% Organic fuel.
- Any active individuals seeking a healthy Vegan friendly snack.
FAQs for Athletes
Is Hammer Bar good for cycling? Yes, this bar is useful for cycling on longer rides where you want solid food.
Can I use Hammer Bar for running? It is best before running or during lower intensity efforts when fuel is needed.
Is Hammer Bar an organic energy bar? Every Raw bar is 100% Organic and uses whole food with no added sugars.
Choose a Protein bar for endurance to fuel triathlons. These bars help you maintain peak power and focus.
A reliable Protein bar for endurance makes a big difference. It provides the strength needed for every race.
What is the difference between this bar and Gel? Hammer Gel is fast acting, while the bar provides solid nutrition.
Let customers speak for us
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 info@hammernutrition.co.uk 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 at info@hammernutrition.co.uk.
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 at info@hammernutrition.co.uk.
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.