Nothing but pure, A-Grade, organic garlic (Allium sativum). No GMOs. No ETO (considered carcinogenic by the EPA). Not irradiated. Certified Organic by QAI. Kosher Certified by KSA. No fumigants (e.g., ethylene oxide) or irradiation are used. And, it's ethically and sustainably grown by small organic farmers. We get serious about flavor. This is real powdered garlic. Pure, potent, true garlic flavor and aroma. It's like fresh garlic without the hassle. Just open a bottle and take in the aroma. Or go bold and dab a little on your tongue. You'll experience the real bite.