Get longer-lasting eyelash extensions with this Lonris Lash Primer! It's a clear liquid pre-treatment that you apply before lash glue, helping the adhesive bond stronger and cleaner. The 15ml bottle (0.51 fl oz) is brand new in its original box, ready for professional or home use. This primer is cruelty-free, hypoallergenic, and free from dyes, ammonia, formaldehyde, oil, and silicone – so it's gentle on sensitive eyes. It creates an optimal surface for glue application, reducing lifting and improving retention. Perfect for lash techs wanting better results for their clients, or for DIY lash enthusiasts doing their own extensions or clusters. The formula dries quickly and works with most cyanoacrylate-based lash adhesives. Simply apply a small amount to clean, dry natural lashes, let it dry for a few seconds, then proceed with extensions. The PAO (period after opening) is 12 months. Achieve fuller volume and a more natural look with fewer touch-ups. A must-have in any lash kit to boost performance and client satisfaction. Keep your lashes flawless for weeks. Invest in quality prep – your lashes (and your clients) will thank you!