I wish the product had a warning on it about this side effect. I wouldn't be so upset them if they had something on the package addressing the fact that some people react badly to the serum. Too bad I didn't read the other reviews here first. Going to have to return after much frustration and Googling.:-( Worked great for a friend tho. Different strokes for different folks and all that.
We are so sorry to hear that our product did not agree with you. Would you mind sending us an email at customercare@nulastin.com? We would be more than happy to take care of you.