MegaFood Ultra C 400 mg, Vitamin C Immune Support Supplement, 90 Tablets

Customers find this vitamin C supplement to be of excellent quality and appreciate its immune support ingredients, with one customer noting it's plant-based. The product is gentle on the stomach and one customer mentions feeling its effectiveness over time. While some customers find it easy to swallow, others report difficulty with this aspect. Customers disagree on whether it offers good value for money.