RapidLash Eyelash and Eyebrow Enhancing Serum is an award-winning formula with a success story of over 6 million units sold worldwide. RapidLash is ophthalmologist-tested and clinically proven to be safe and effective in boosting the look of your lashes cosmetically. Some box packaging will have the MFG date when it was made, and the item expires three years past that date.This innovative high-performance serum formulated with advanced polypeptides helps enhance the appearance of lashes with a simple once-a-day application. Ideal for women and men with brittle, weak, thin, or short lashes.We pride ourselves in being fragrance and paraben-free and well as not being tested on animals. Rapid Lash is also safe for our customers with contact lensesPlease note, authentic RapidLash product approved for sale in the US is now being tagged with a Transparency Code label on the back panel of the unit carton. So please make sure you are purchasing from an authorized retailer of RapidLash.How to use: Apply RapidLash to the base of the upper eyelashes using the applicator brush. The eye should be free of any make-up or eye creams. Next, start from the inner corner of the eye outwards, directly on the base of your eyelashes. RapidLash is to be used once daily in the evening before bedtime. This innovative high-performance serum formulated with advanced polypeptides helps enhance the appearance of lashes with a simple once-a-day application. Ideal for women and men with brittle, weak, thin, or short lashes.We pride ourselves in being fragrance and paraben-free and well as not being tested on animals. Rapid Lash is also safe for our customers with contact lensesPlease note, authentic RapidLash product approved for sale in the US is now being tagged with a Transparency Code label on the back panel of the unit carton. So please make sure you are purchasing from an authorized retailer of RapidLash.How to use: Apply RapidLash to the base of the upper eyelashes using the applicator brush. The eye should be free of any make-up or eye creams. Next, start from the inner corner of the eye outwards, directly on the base of your eyelashes. RapidLash is to be used once daily in the evening before bedtime.