Collection: Immune Support Basics

• Vitamin C — antioxidant that supports immune defense and collagen formation.
• Vitamin D3 — helps maintain immune balance and bone health.
• Zinc — essential mineral for cellular repair and immune signaling.
• Selenium — antioxidant that contributes to normal immune function.
• Elderberry — botanical rich in flavonoids that support seasonal wellness.
• Echinacea — traditional herb studied for immune modulation.
• Probiotics — help maintain gut-immune connection through healthy microbiome.

• Year-round immune maintenance with core nutrients C, D, and zinc.
• Antioxidant protection against oxidative stress with selenium and vitamin C.
• Seasonal support with elderberry and echinacea.
• Gut–immune connection through targeted probiotic blends.

1. Vitamin C supplementation has been studied for reducing duration of mild seasonal discomfort in active adults.
2. Vitamin D levels are linked to immune balance in multiple population studies.
3. Zinc supports normal immune function; low intake is associated with reduced resilience.
4. Probiotics show benefits in maintaining healthy gut microbiota and immune signaling pathways.

Notes: Evidence summarized for ingredients, not individual products. Results vary by dose, duration, and baseline status.