Cramp Block Tablets

R 85.00
R 85.00
On Sale Out of stock
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  • usn-cramp-block-tablets-infographics
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Cramp Block Tablets

Cramp Block Tablets

The ultimate cramp blocker that replenishes electrolytes and helps you train for longer.

R 85.00
R 85.00
On Sale Out of stock
Tax included. Shipping calculated at checkout.

  • Increases stamina

  • Replenishes electrolytes

  • Reduces muscle cramps

  • 150 mg

    sodium

  • 125 mg

    magnesium

  • 75 mg

    calcium

Product Information

USN’s Cramp Block is full of vital minerals and electrolytes to keep you performing at your best. It fights muscle fatigue and rehydrates your muscles during and after intense physical activity.

Recommended Use

Before and during events
  • Take 2 tablets 30 minutes before the start of the event.
  • 1 tablet per hour of exercise thereafter.
After events
  • Take 2 tablets 30 minutes after the end of the event.
  • Take 2 tablets before bedtime.
Daily supplementation
  • Take 2–4 tablets before bedtime to optimise absorption.
Phosphate loading before events
  • Take 3 tablets twice daily, in the 3 days before an event.

Quality

USN QUALITY

INFORMED CHOICE AND BATCH-TESTED CERTIFICATION

Ingredients

href="https://cdn.shopify.com/s/files/1/0614/7968/2199/files/SAPF_CrampBlock_30s_Nutri.png?v=1787129318"target="_blank">DOWNLOAD NUTRITIONAL INFORMATION

PI/PIL

Product insert
VISIT PRODUT PAGE

Overall rating: 4.7222223 / 5 from 18 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["cramps","athlete","addition"].

Review highlights

Reviews

YOUNGER

"My hips and joints definitely benfefit,Doing jits is like taking a stroll now!!!!"

— James D. (5/5)

No More Night Cramps After Leg Day

"I bought the USN Cramp Block Tablets for my fiancé after he started getting excruciating leg cramps at night after training. Since he started taking them, he hasn’t had a single cramp in over a month! They’ve worked incredibly well and made such a difference in his recovery. Highly recommend!"

— Janine (5/5)

Best ever

"I am a new mum this is helping with my journey to be the best athlete ☺️"

— Nolusindiso H. (5/5)

Great product

"I have been using these for years! Great product!"

— Sean M. (5/5)

Cramp Block

"I used the product as directed during a multi-day stage race and, unlike in previous events, I did not experience any cramping."

— Heinrich R. (5/5)

Working well.

"This crampblock is working very well for us during our cycle races."

— Riana R. (4/5)

Bluelab Whey

"Just received my sons favorite products. Bluelab Whey Protein in the flavour Choc mint"

— Charlene (5/5)

Cramp block

"I haven't tried it yet"

— Rosette R. (5/5)

Works Well

"Works great at preventing cramping after intense training or event."

— Jacques H. (4/5)

Cramp Block

"Works very well"

— Alana K. (5/5)

Q&A