Authentication Note: Each product can only be authenticated once. All fields are case sensitive. Warning: We strongly discourage anyone from purchasing our products as loose ampoules/trays or blisters/strips without cartons. All genuine Eminence Labs products are always supplied in a tamper proof carton with intact scratch field. Alert : If you are facing difficulty in any Authentication of the product then please prefix 5 against serial number or email us at saleseminencelabs@protonmail.com