Customer Review's Rate (1061 Votes):
Rapidlash is another unique lash serum that is formulated with polypeptides, biotin, panthenol, amino acids, soybean oil, and pumpkin seed extracts. Manufacturers claimed that RapidLash Serum moisturizes, strengthens, thickens, and enhances the overall lashes within 4 to 6 weeks.
We appreciate that RapidLash is reasonably priced. It is easy to apply and comes with a 60-day money back guarantee.
However, RapidLash contains chlorphenesin, Alcohol Denat that may cause some side effects. Also, it has a prostaglandin analog, an ingredient used in the treatment of glaucoma, which may cause watery eyes, blurriness, irritation, stinginess, itching eyes, changes in iris color. Some customer reviews we analyzed that results may take up to 12 weeks or more and not 4 to 6 weeks.