Top positive review
1 people found this helpful
I have used this product for several years and every time I order it -- it has remained the same.
By Nancy D. Crater on Reviewed in the United States on May 21, 2025
This is 20% Vitamin C and it is a great product.
Top critical review
Did they change the formula?
By nancy on Reviewed in the United States on May 6, 2025
I have used this product over the past four years. I just got a new bottle and after one application I suffered extreme swelling of my face. I wondered if the manufacturer had changed the formula? I did receive a steroid shot and that has solved the problem. Just wanted to report this issue.
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