Zinc Plus SFI Health (Formerly Klaire Labs)

Immune & Intestinal Barrier Support Zinc Plus by SFI Health (formerly Klaire Labs) delivers zinc as zinc citrate alongside vitamin C, vitamin B6, and copper for balanced immune and intestinal barrier support. Zinc plays a critical role in maintaining tight-junction integrity, supporting immune cell function, and protecting the gut lining during digestive protocols. 100 capsules per bottle.* Who This Is For Patients running a gut-repair or antimicrobial protocol who need additional barrier support Those with signs of zinc insufficiency (poor wound healing, weakened immunity, taste changes) Anyone needing foundational immune support alongside a digestive health protocol Patients taking RepairVite GT Plus or SE who want to reinforce intestinal barrier integrity Key Features Zinc (as zinc citrate) — well-absorbed form supporting immune function and tight junctions* Vitamin C — antioxidant and immune cofactor* Vitamin B6 — supports zinc metabolism and immune cell activity* Copper — i