Crampfix
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Crampfix

CrampFix is made for athletes and active individuals who want quick, convenient support when muscle cramps strike. Popular among runners, cyclists, and endurance athletes, its compact format makes it easy to carry during races, workouts, and long training sessions.

Crampfix
FAST LOCAL DELIVERY
FAST LOCAL DELIVERY Next Day Delivery
100% AUTHENTIC
100% AUTHENTIC Directly Sourced
WAREHOUSE IN SINGAPORE
WAREHOUSE IN SINGAPORE Quick & Reliable Shipping
SINGAPORE RETAIL STORE
SINGAPORE RETAIL STORE 39 Jalan Pemimpin, #03-01

WHY ATHLETES CHOOSE Crampfix

RAPID MUSCLE RESCUE

RAPID MUSCLE RESCUE

Unlike traditional magnesium or electrolyte pills that take 15 to 20 minutes to digest and enter the bloodstream, CrampFix works almost instantly to neutralize cramps in under two minutes

TARGETS THE NERVE, NOT THE MUSCLE

TARGETS THE NERVE, NOT THE MUSCLE

Uses a highly specific, low-pH proprietary blend to trigger a sensory reflex in the back of the throat, actively overriding the neurological signal that is causing the muscle to violently misfire

PREVENTATIVE & REACTIVE

PREVENTATIVE & REACTIVE

A highly versatile race-day tool that can be consumed 10 to 15 minutes before a massive climb to prevent cramping, or taken the exact second a cramp strikes for immediate emergency relief

RACE-READY CONVENIENCE

RACE-READY CONVENIENCE

Packaged in compact, easy-to-tear single-serve shots and multi-serve squeeze flasks that fit perfectly and weightlessly into triathlon suits, running belts, or cycling top tube bags

Crampfix

2 products
Racepack Mix & Match energy gels and hydration from GU Energy Labs, Maurten, SiS, aminoVITAL, CrampFix and Skratch Labs

Energy Gels & Hydration: Racepack Mix & Match | Running & Endurance

促销价$2.00 - $6.50
CrampFix 速效缓解抽筋饮品 20毫升袋装

CrampFix 速效缓解抽筋饮品 20毫升袋装

促销价$15.00

CRAMPFIX BUNDLES

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FREE NEXT DAY DELIVERY

For orders over $85

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FREE GIFTS

On Selected Brands. While stocks last

VALUED CUSTOMERS SAY

"My go-to store for all gels, electrolytes and recovery products."
D

Daniel K.

Cyclist

"I was looking for a specific SiS gel and couldn't find it anywhere. These guys had it, plus a dozen other flavors I'd never seen! My one-stop shop from now on."
A

Alex Johnson

Verified Buyer

"Prices are better than Shopee and delivery is next day. Highly recommended!"
J

Jolene P.

HYROX Athlete

"This is the gold standard. A huge selection, fair prices, and lightning-fast delivery. I don't bother looking anywhere else anymore."
S

Samantha Lee

Verified Buyer

"Had a question about my order and the customer service was amazing. So friendly and helpful. You can tell they actually care about their customers."
D

David Chen

Fitness Enthusiast

"The prices are unbeatable, honestly. I thought there had to be a catch, but my order arrived in literally two days. Insanely fast shipping and great value."
M

Maria Garcia

Verified Buyer

"Best sports nutrition store in Singapore! Fast delivery and authentic products."
M

Marcus L.

Marathon Runner

CRAMPFIX FAQ

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Unlike standard electrolytes that must be digested and absorbed into the bloodstream, CrampFix works neurologically. The highly concentrated, low-pH formula triggers sensory nerves in the back of your throat, sending an immediate signal to your spinal cord to stop the muscle from violently over-firing.
You only need a very small amount. A standard dose is just 15ml to 20ml (about one large sip). Because it works by stimulating the nerves in your mouth and throat rather than physically hydrating your muscles, drinking more than the recommended dose will not increase its effectiveness.
No, swallowing is not strictly necessary. Swishing 10ml to 15ml of the liquid around your mouth and the back of your throat for a few seconds and then spitting it out is often enough to trigger the neurological reflex. However, swallowing it is completely safe and is the most common method during a fast-paced race.
It is highly effective for both. You can take a 15ml sip about 10 to 15 minutes before a heavily demanding section of your race (like a steep, out-of-the-saddle climb or the final 10km of a marathon) as a preventative measure, or you can take it the exact moment you feel a muscle lock up for emergency rescue.
No. CrampFix is a specialized, acute tool to stop muscle misfires, not a general hydration solution. You still absolutely need to maintain your normal carbohydrate and electrolyte fueling strategy (via bidons or gels) throughout your entire race to prevent systemic dehydration and fatigue.
Because the formula is designed to deliberately "shock" your sensory nerves, it has a very strong, astringent, and sour taste—similar to highly concentrated pickle juice or a strong vinaigrette. It is meant to be highly stimulating rather than a refreshing sports drink, so expect a sharp, sharp kick!