• Relief for Severe Cramping
  • Primarily for Athletes
  • Individuals Prone to Severe Cramps

Contains four (4) grams of potassium per serving (500 ml, 16.9 oz, 150 cal) and is sweetened with 8% sucrose.  4K is recommended for stopping acute, active cramping.  Available only in all natural lemon lime.

Weight 2.19 lbs
Dimensions 2.25 × 4.75 × 9.5 in
Product Line

Potassium Content

Sugar Content




Shipping Info

General Shipping Guidelines for Pouches of 2K Regular Sugar

  • 1 = Priority Mail Flat Rate $8.65
  • 2-4 = Priority Mail $8.68-$13.10, Depending on Distance
  • 5-6 = Priority Mail Flat Rate $14.20
  • 7-8 = Priority Mail $9.07-$17.72, Depending on Distance
  • 9-12 = Priority Mail Flat Rate $19.30

Our Shipping Policies

  • If ordered by 5:30 PM central time, your order will ship the same day.
  • All orders ship via USPS.

Ingredients and Nutrition Information


Full Sugar: Sugar, Potassium Chloride, Citric Acid, Sodium Chloride, Potassium Citrate, Natural Flavor

Reduced Sugar: Sugar, Potassium Chloride, Citric Acid, Sodium Chloride, Potassium Citrate, Advantame

Nutrition Information

Full Sugar: 160 Calories, 40 g Carbohydrates (40 g added sugar), 200 mg Sodium 9%, 4000 mg Potassium 85%

Reduced Sugar: 80 Calories, 20 g Carbohydrates (20 g added sugar), 200 mg Sodium 9%, 4000 mg Potassium 85%

7 reviews for KRAMPADE 4K

  1. Dave Dondoneau

    I nearly died from dehydration and was pointed to this item by a friend. If you are cramping, fatigued, etc. this is far better than Gatarade, Powerade or any sportsdrink. I like the taste. I told my gym to keep some on hand and I tell my friends who have athletic children to keep some.

  2. Derek Lankford

    Best sports drink on the market.

  3. Catherine Binford

    I have been suffering with acute legs cramps for over a year. I have found so much relief crom taking Krampade. I will take it forever.

  4. T. Moulder

    First, the good news. After two trips to the ER in 30 days, both including a diagnosis of low potassium, I can attest that this stuff works, exactly as advertised. My blood pressure is regulating better, and the “wake up from a dead sleep screaming” leg cramps I have suffered for years simply stop. So it is highly effective.

    Now the so-so news. It tears your stomach up, so it’s a good idea to take it with food. Taking it on an empty stomach can make you nauseus, but it passes in about 10-15 minutes.

    Now the bad news. It. Tastes. Horrible. Just awful. Not much they can do about that, it is a salt, but the flarvoring they use is pretty ineffective.

    Lastly, this should be enough potassium to meet your daily requirement, but in my case, the cramps come back after about 12 hours, so I am using it twice a day. Which means back to the doctor to figure out why my potassium levels are dropping so fast.

    IF you need it, use it. It works well, and there really aren’t any alternatives out there. But your are going to struggle to get it down.

  5. Chris

    I bought the 14oz lemon lime 4k krampade and the ceo wrote a little 5 sentence message on the back of his business card. It also shipped faster than expected and they gave me 3 free individual drink mix packages as a surprise for free. Great company. Also came with a pamphlet of all there products and a scientific description of how their product works.

  6. David Lightner

    Cramps are gone. I’m less sore. Would recommend this to anyone who is EMF sensitive.

  7. Patrick Martin

    It’s like alka-seltzer in the sense that it works very well, but have to accept the taste. 🙂 Potassium solutions are impossible to mask.

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