I was skeptical of this product before I opened it. The label looked almost homemade. When I opened the bottle it immediately smelled like sour milk. The capsules were partially yellowed, very stinky, and the powder inside the capsules was hardened. I could not ingest these as the smell was so bad and I was worried about the quality and safety.

When TwinLab discontinued Allergy-C I went searching for a replacement. I needed something non ascorbic acid based. I discovered Ecological Formulas and have been very pleased. Gentle on my stomach, it performs well and exceeds my expectations.

This form of vitamin C is made from tapioca instead of corn, which is a plus if you are trying to avoid GMOs. We use vitamin C to boost our immune systems especially during cold and flu seasons. High doses of vitamin C have shown to reduce down time from upper respiratory infections. Highly recommend this supplement.

Delivered on time, as promised.

Its the only brand my chiropractor recommends. Great product

Looks like moisture damaged this product. Too nervous to try. I missed the window to return so it just sits here reminding me that I wasted my money.