We created a cutting edge recovery tool designed to help regulate core body temperature using hand-held, precision-machined aluminum "bolts." It provides rapid cooling during or after intense physical activity.

By holding then anodized aluminum bolts in your hands, heat from your body is transferred to the cooler surface of the bolt. This helps cool the blood circulating through your palms, which can assist in reducing overall body temperature and fatigue.

Yes. Our concept is inspired by peer-reviewed research on palm cooling and core temperature regulation, a method increasingly used by elite athletes, military units, and performance trainers.

Athletes, fitness enthusiasts, physical workers, people with heat sensitivity, and anyone seeking improved stamina, reduced fatigue, and faster recovery.

Hold one bolt in each hand during breaks, between sets, or post-exercise. For best results, use for 1–2 minutes or until your body feels rebalanced.

Simply wipe them down with a damp cloth and mild soap if needed. Avoid harsh chemicals or abrasive materials.

Yes, they are lightweight and designed for intermittent use during or between exercises, especially when resting or rehydrating.

Yes, the Bolt X1 is completely passive and safe. It contains no electronics, liquids, or chemicals.

Yes, Arc Biohacking has a proprietary design inspired by cutting-edge thermal performance research. The patent is pending. Each unit is precision-machined and part of a limited production run.

Yes we do ship globally. Select your country during check out and your Bolt X1 will be on the way soon.

After you place an order we will provide you with a track and trace link, so that you can follow your package. We and our shipping partners do our best to get your product to your doorstep as fast as possible.

We have a standard rate for international shipping.

We use FedEx premium priority shipping. The rate is 15 euros per shipment.

In some cases your parcel is checked by customs. They will check if any import duties are necessary for your country. If there are duties on our product the percentage is often below 3%.

But for some countries, this is unfortunately higher. Please contact us if you have any questions regarding customs.

Yes of course. Our secure payment provider Mollie enable our International customers to pay with credit card.

We have enabled 3D secure for all credit card payments. This means that your credit card company determines by different algorithms whether your purchase fits within your profile. If your credit card company finds the purchase suspicious, they can ask for a PIN or password. In most cases this will not be the case, but sometimes this does happen.

If you do not know what your PIN or password is, then you should contact your credit card company.

Most credit cards have 3D secure. If your credit card does not have 3D secure, unfortunately, you cannot pay with your credit card. In this case, we recommend choosing a different payment option, such as Paypal. Or contact us via chat or info@arcbiohacking.com. Then we can help you with this.

Yes of course. Our secure payment provider Mollie enable all our customers to pay with Paypal.

Yes of course. Our secure payment provider Mollie enables our customers from Germany and other supported countries to pay with SOFORT Banking.

Yes of course. Our secure payment provider Mollie enable our German customers to pay with Giropay.

Yes of course. Our secure payment provider Mollie enable our customers fro Belgium to pay with Bancontact.

Yes of course. Our secure payment provider Mollie enable our customers from Holland to pay with IDEAL.

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