Eyelash extension adhesive need to be used before it gets old, but unfortunately there are quite a few stores which sell not fresh ones without explanation... We assign a lot number to every glue bottle so we can deliver only fresh ones to you!😉 >>>See the details of the product 📷 Get a 10% coupon! 📷 When you take a photo of the eyelash style made of OPTIMA, please send the photo to contact@horonic.com. You'll receive a $3 coupon of our store! (This coupon will be sent on