Dr. Mercola Liposomal Vitamin C, 1,000 mg, 180 Capsules (90 Servings)

Customers find the vitamin C supplement effective and easy to swallow, noting it doesn't cause stomach upset and boosts immune system function. The product absorbs better than regular Vitamin C, and customers appreciate its ease of use. While some customers consider it well-priced, others find it expensive, and there are mixed opinions about the ingredients and appearance, with some reporting discolored capsules.