Thorne's Foundational Stack bundles the four supplements most adults are deficient in: a comprehensive multivitamin, omega-3 fish oil, vitamin D, and magnesium.

These are the nutritional heavy hitters that support energy, immune function, heart health, bone health, and overall wellness. Instead of researching and buying four separate bottles, you get all of them together in Thorne's high-quality, bioavailable forms.

They use active forms of nutrients that your body can actually use, not the cheap versions found in drugstore brands. It's called "foundational" for a reason—these are the basics everyone should have covered.