WoundSeal

WoundSeal employs a unique two-step mechanism to control bleeding almost instantly, functioning independently of the body’s natural clotting processes . The powder is a blend of a hydrophilic polymer and potassium ferrate .

When poured onto a bleeding wound and combined with light pressure, the hydrophilic polymer rapidly dehydrates the blood by absorbing the liquid, while the potassium ferrate works simultaneously to agglomerate, or bind together, the blood proteins . This powerful combination creates a strong, solid seal—an instant scab—that completely covers the wound and stops the bleeding in a matter of seconds .

This action is particularly beneficial for individuals taking blood-thinning medications, as the powder does not rely on the body’s potentially compromised clotting cascade to be effective .

WoundSeal is widely considered safe for use on minor external bleeding, such as cuts, scrapes, and skin tears . Its safety and efficacy are supported by its use in hospitals and its adoption by the U.S. military .

However, several important precautions must be observed. The product is intended for external use only and should not be applied to deep puncture wounds, severe lacerations, or arterial bleeding, nor is it a substitute for professional medical care or stitches . Users should avoid inhaling the powder or getting it in their eyes . Some individuals report a temporary warming or stinging sensation upon application .

It is also not recommended for use on animal wounds, as it has not been tested on pets and could be harmful if ingested .