Natural Immune Support

The Original TriGuard Plus formula - 25 years of trusted immune support. Effective Cold & Flu relief.

Nature's antimicrobial compound. TriGuard Plus concentrate provides a dose of high-quality, clean botanicals to help support natural immunity.

TriGuard Plus - Natural Immune Support Concentrate Dropper

TriGuard Plus Concentrate provides a dose of high-quality, clean botanicals to help naturally support your immune system.* Carefully crafted with our signature OLE-100® Complex – a blend of Olive Leaf Extract, European Elderberry and Structured Silver Water – works to support your body's natural immune response.* This alcohol-free formula can be taken orally when you need a boost to help fight off that seasonal cold or flu.*