Krampz is a drug-free menstrual pain relief patch developed with minerals for far-infrared technology. Clinical testing shows Krampz® patches increase localized blood circulation and oxygenation where the patch is applied.

Krampz® is for any women looking for a modern, drug-free approach to period care.

Krampz® patches are available to buy directly on our website.

Yes. Clinical testing shows Krampz® patches increase localized blood circulation and oxygenation where the patch is applied.

Krampz® patches include "Circle and Lightning Bolt" mineral zone designs that emit far infrared. The Krampz® patch also captures the body’s heat and converts it back as infrared energy.

Far infrared is a gentle, radiant heat that can penetrate up to 4cm (or 1.5in) through skin tissue to reach deeper layers — without feeling any noticeable surface heat.

No. Krampz® patches do not produce heat.

Krampz® patches are activated by your body’s heat and use far-infrared technology, while heating pads warm from the outside in.

No. All Krampz® patch colors deliver the same benefits. The only exception is Krampz® Active Grip, which has a stronger adhesive for high-intensity activity.

Krampz® Active Grip has the same patch technology as Krampz®, with a stronger adhesive designed to keep up with high-intensity activity. It is made for athletes and active lifestyles.

Yes. Krampz® patches are fragrance-free.

Yes. Krampz® patches are hypoallergenic and latex-free, making them safe for sensitive skin.

Yes. Krampz® patches are non-toxic and Informed Choice Certified, meaning they meet strict safety and quality standards.

Informed Choice is a global quality assurance and third-party testing program. Krampz® patches are rigorously tested at a world-leading lab and meet Olympic athlete quality assurance standards.

Peel off the backing, place the patch over the area of discomfort, and gently rub it down to secure it. See full instructions here: How To Use

Krampz® patches can be applied to the lower abdomen, lower back, shoulders, or legs, and anywhere you feel external discomfort.

Krampz® patches can be applied any time. For best results, apply Krampz® proactively the morning before your menstrual cycle is expected to begin or at the first sign of discomfort.

For best adherence, skin should be clean and dry, and any hair under the patch should be removed.

No. Krampz® patches should only be applied to intact skin and should not be used on broken or irritated skin.

You can wear Krampz® patches for up to 72 hours, or as long as the adhesive stays securely in place. They are sweat- and water-resistant, but adhesion may vary based on movement and skin type.

Yes. You can apply multiple Krampz® patches to targeted areas of discomfort. For moderate to intense menstrual cramping, we recommend using two patches. Please see our guide here for application tips.

Relief times vary by individual. Some people notice results right away, while others may feel improvement over time.

If you don’t feel relief within a couple of hours, try adjusting placement or using multiple patches. See our placement guide here for ideas and tips on how to maximize relief.

Gently lift one corner of the patch while holding the skin steady, then peel it away slowly toward the center. Repeat on the other side. If you have sensitive skin, removing it in the shower may help.

Krampz® patches should not leave residue on your skin. If any adhesive remains, it can be removed easily with soap and water.

No. Krampz® patches are single-use only and are not reusable.

Krampz® patches have a shelf life of five years when stored properly.

Store Krampz® patches in a cool, dry place away from direct sunlight and humidity to help maintain adhesive effectiveness.

We do not recommend using a heating pad over the patch, as excessive heat may affect the adhesive and irritate your skin.

Yes. Krampz® patches can be worn up for up to 72 hours, 24 hours a day.

Yes. All Krampz® patches are flexible and allow free range of motion. We recommend Krampz® Active Grip for high-intensity activity.

Yes. Krampz® patches are sweat- and water-resistant.

Consult your healthcare provider before using Krampz® patches during pregnancy.

Many postpartum users find Krampz® patches helpful for relief. Consult your healthcare provider if you have any concerns.

Yes. Krampz® patches are safe to use alongside hormonal birth control.

During menstruation, uterine contractions restrict blood flow and reduce oxygen delivery to the uterus, contributing to menstrual pain, cramps, and discomfort.

We stand with the endometriosis, adenomyosis, and chronic-pain communities and partner with
organizations that advocate for better research, care, and recognition.

Krampz® is not intended to diagnose, treat, or cure any condition. It is a 100% drug-free period care option developed to support menstrual pain relief.

We currently ship Krampz® patches anywhere in the United States.

Standard shipping typically takes 2–4 days, depending on your location and carrier delays, including weekends and holidays.

Yes. Once your order ships, you’ll receive tracking information by email.

Please review our Return Policy before making a purchase. If you need help with an order, contact our support team.