Source Naturals Wellness Formula, Advanced Immune Support - 120 Capsules

Four capsules provide a reasonable labelled maintenance amount of the combined botanical and nutrient formula for general wellness support.

The identified botanical extracts have no established delivery or tolerability advantage over ordinary oral extracts, and the formulation provides no clear enhanced-delivery feature.

Four capsules daily is the smallest labelled maintenance routine, while the 120-capsule bottle provides 30 days at that routine.

The Supplement Facts panel is matched to a high-confidence FDA label record and contains internally consistent serving amounts.

Many species and plant parts are named, but the extracts lack standardization and the label does not establish matching to a specific positive human-study preparation.

The label identifies ordinary excipients and provides no concrete contaminant, adulteration, or additive concern, but independent purity controls are not documented.

Vitamin C, vitamin D, zinc, and selenium are declared at meaningful amounts with established immune-related roles, but added benefit for well-nourished adults is uncertain.