The SpiceGuard Story

Inspired by the dream of enjoying every bite, no matter the heat.

SpiceGuard was founded by two entrepreneurs whose cultures are defined by vibrant, deliciously spicy food. The journey began when Sergio (Stanford PhD) noticed his ability to enjoy his favorite spicy dishes was changing — a shift that many of us face as we get older.

To find a science-backed way to support his digestive resilience, he teamed up with Daniel — a biotech founder, inventor, MIT PhD, and lifelong spice enthusiast. Their goal was simple: to help people return to the bold flavors they love without hesitation.

Together, they developed SpiceGuard™: a structured, 10-day probiotic course designed to fit perfectly into a monthly rhythm. It’s a sophisticated, easy-to-follow system built to support your gut’s natural ability to handle the heat, month after month.†