Sambu Guard

Sambu Guard and 3 near-identical products are sold under 4 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Sambu Guard	Dr. Dunner
Nexabiotic Immune Support Lozenges Mixed Berry Flavor	DrFormulas
Zinc Lozenges with Vitamin C & Echinacea Delicious Cherry Flavor	Windmill Natural Vitamins
Zinc Lozenges Natural Cherry Flavor	Maxi Health