Updated: March 20, 2026
| Feature | Thorne Berberine-500 | Vimergy Lemon Balm Extract |
|---|---|---|
| Price | $0.37 | $24.95 |
| Rating | 4.8/5.0 | 4.8/5.0 |
| Reviews | 2134 reviews | 1432 reviews |
| Brand | Thorne | Vimergy |

High-potency berberine extract. Supports healthy blood sugar metabolism, cardiovascular health, and GI microbial balance. NSF Certified for Sport.

Powerful antiviral herb. Calms nervous system and supports sleep. Medical Medium recommended for Epstein-Barr virus and shingles.
Both Thorne Berberine-500 and Vimergy Lemon Balm Extract are highly effective immune support products. Both products have the same rating (4.8/5.0), indicating similar effectiveness.
Thorne Berberine-500 is more affordable at $0.37 compared to Vimergy Lemon Balm Extract at $24.95, making it better value for budget-conscious buyers.
Thorne Berberine-500 has more customer reviews (2134 vs 1432), indicating it's more popular and has been tested by more users.
Choose Thorne Berberine-500 if:
Choose Vimergy Lemon Balm Extract if:
Both Thorne Berberine-500 and Vimergy Lemon Balm Extract are excellent immune support options. Your choice should depend on your specific needs, budget, and brand preferences.
For more immune support options, check out our complete Immune Support guide.