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Stop the chafe before it starts.

Chafing doesn't start at the finish line. It starts quietly, around mile 7 or 8, and gets worse with every step. The LifeJacket Anti-Chafe Bar stops friction before it starts. One application, all run.

Stop the chafe.

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In Partnership With

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Supplier for Paris

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Supplier to the ECB

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In Partnership With

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Supplier for Paris

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Supplier to the ECB

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Why your current fix fails you after mile 5.

Most anti-chafe products were designed for light use. Running long changes everything. Sweat builds. Heat rises. Fabric shifts. What worked at kilometre 3 is gone by kilometre 10.

It kicks in too late.

Chafing on thighs, nipples, and under straps starts small and compounds fast. By mile 8, it's not friction anymore. It's pain with every stride.

Most products melt off.

Vaseline slides. Powders clump with sweat. Neither is built for a long run in real conditions. The protection disappears exactly when you need it most.

Heavy barriers trap heat.

Thick, occlusive products trap moisture and heat against your skin. Over distance, that turns friction into a slow, grinding burn that gets worse, not better.

Built for runners who go the distance.

Most anti-chafe products aren't tested past an hour. Ours was built by people who run long, in all conditions, and needed protection that kept up.

24-hour protection that survives sweat, rain, and double-digit miles.
Clear formula that won't transfer or stain your running kit.
Breathable barrier. No trapped heat, no heavy residue, no slow burn.

★★★★★

"LifeJacket is the first product that's completely stopped chafing for me. I recently ran a 70km ultramarathon and used LifeJacket before and during the race. I had no chafing whatsoever."

Sioned H. — Ultramarathon runner, 70km races

LifeJacket Anti-Chafe Bar with aluminium tin, anti-chafing protection for runners and cyclists

Anti-Chafe Bar

£13.50

46 reviews

Anti-chafe balm bar. Stops rubbing before it starts, lasts all day.

4.9

Rated 4.9 out of 5 stars

4.9 Stars (46 Reviews)

Used by Marathon des Sables winners.

24-hour skin barrier protection in a 50g bar
Stays put through sweat and weather
Lets skin breathe - no clogged pores
Vegan and cruelty-free

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£32+

5% OFF

£45+

10% OFF

£65+

15% OFF

+ Free Face Cleansing Bar with your order (worth £7)

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(orders over £25)

TRACKED DISPATCH
(today from UK depot)

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★★★★★

"I used it today for a 35 mile ultra in the heat with lots of sweating but I didn't chafe at all. Brilliant product."

Emma W. — Ultra runner, 35-mile races

How we're different.

Anti-Chafe Bar	Petroleum-based anti-chafe stick
Natural plant-based formula Beeswax, shea butter, cocoa butter. Safe on sensitive areas.	Petroleum-based Synthetic petroleum where you really don't want it.
Weatherproof: swim, bike, run "Zero chafing over 230km" - real customer review.	Sweats off when you need it Gone by mile 5. Raw by mile 10.
Compact tin, no mess Solid bar in a tin. Survives your kit bag.	Stick melts, cap comes off Gooey mess over your gear.
Trusted by endurance athletes 5-star reviews from ultra runners and triathletes.	Hit or miss results Works sometimes. Fails when it matters.

★★★★★

"I used this on my arms for the London marathon, and had zero chaffing. The fortnight before I did a kit test with the same vest and had real bad chafing, so it definitely works!"

Bethan D. — London Marathon runner, regular racer

Every ingredient matters.

Our high-performance formulas are built on proven science and smart ingredient tech.

WHAT'S IN IT AND WHY

Coconut Oil - Deep moisturising with natural antimicrobial properties. Shea Butter - Rich emollient that creates a protective barrier. Jojoba Oil - Balances your skin's natural oils. Bis-Diglyceryl Polyacyladipate-2 - Plant-based alternative to lanolin.

OTHER USEFUL INFO

FABRIC INFORMATION

Cocos Nucifera (Coconut) Oil, Butyrospermum Parkii (Shea) Butter, Theobroma Cacao (Cocoa) Seed Butter, Helianthus Annuus (Sunflower) Seed Wax, Cetearyl Alcohol, Glycerin, Caprylic/Capric Triglyceride, Simmondsia Chinensis (Jojoba) Seed Oil, Bis-Diglyceryl Polyacyladipate-2, Parfum, Dehydroacetic Acid, Aqua, Benzyl Alcohol

Built from personal experience.

When several close friends, including Jono, were diagnosed with cancer in their thirties, it changed everything. LifeJacket was born to make everyday skin protection simple, reliable and part of normal life.

GOOD TO KNOW.

When will I get my order?

We try to get every order out the same day up until 4pm during the week. From then, please allow 2-3 business days for your order to arrive.

Who will be delivering my order and is there tracking?

We use a tracked service for nearly all of our deliveries. You will get an email from us when your order has been despatched which will include the tracking details.

What if I'm not in when it's delivered?

The majority of our products fit through the average letter box. In the event your order doesn't, Royal Mail will leave a card letting you know they tried to deliver and what the next step is (either your order was left in a safe place or it has been returned to your local sorting office where it can either be collected, or a redelivery booked).

Is the product suitable for my skin?

All of our products are clinically and dermatologically tested and approved for use on sensitive skin and are suitable for all skin types. If you have any questions about specific ingredients, please just give us a shout.

Is the product cruelty free and vegan friendly?

Yes, it sure it.

Where do you ship?

We ship to the UK and Channel Islands using a Royal Mail tracked service.

Where is this product made?

All of our cosmetic products are formulated, tested, manufactured and filled here in the UK.

Who is LifeJacket for?

We're for anyone who wants to look after their skin and perhaps learn a little more about how to best achieve that. Whether you're a professional athlete, weekend warrior, dog walker, gardener or commuter, the science remains the same. Our products cater for every personal preference and environment, so it's just about finding what works for you.

Free shipping over £25

30-day money-back guarantee

Arrives in 2-3 days

Trusted by athletes, made for everyone