Clinically studied
Defend + Glow is built with Liposomal PureWay-C®—a form of vitamin C backed by published human research. Those studies measured vitamin C levels in the blood to evaluate absorption and retention.
Third-party testing
Every lot is independently tested so you know what you’re getting (and what you’re not).
We test for:
• Label claim/potency (vitamin C + choline)
• Heavy metals (lead, arsenic, cadmium, mercury)
• Microbial contaminants (including E. coli + salmonella)
• Pesticides
Certifications
Manufactured in an NSF-certified, FDA-registered facility in the USA.