BL Lashes Black Diamond Lash Sealant for Eyelash Extensions | Overnighter Lash Sealer & Waterproof Coating for Retention & Aftercare (0.24 fl.oz, Black)

Works great for extensions

Must have!!! I am obsessed with lashes and this stuff helps extend the wear of my lash extensions. It allows me to go 3 weeks in between fills while still maintaining a full look. I apply it twice a day, once in the morning and again at night. I noticed that ever since I started using this product my lashes don't shed as much and this product is also a great way of freshening my lashes. It goes on with a slight glossy look so it's great in cleaning the lashes from eyeshadow that falls onto the lashes. It does have a very distinct smell to it but it's nothing unpleasant or anything that you can't get used to. If you're an avid lash wearer, this product is a must have!

seems to do the job it's made for. I apply it in the evenings or mornings after I wash my face. It has a very light charcoal translucent color to it but doesn't stain skin. easy to wipe off. My eyes don't sting when using it and I wear soft contacts. it seems to make my extensions go longer, which is what I wanted. Bonus- helps groom the lashes back to their proper position, although some did clump with the coating. I just brushed with a dry eyelash brush to separate them after.

Before using this sealant, most of my lashes were off by my two week fill. Since I've been using this product, I can go three weeks before I need a fill to my eyelash extensions.. I brush the product on both sides of my lashes daily. The money is well worth the assurance that your lashes will last longer and your eyes aren't going to be naked by the time you need your next fill. I've ordered three tubes now. For as much as I use the product, one tube lasts me several months. Its's a great product and well worth the money.

Great product, fast delivery 😊

I bought this stuff prior to vacation to keep my lash extensions up. While I think it may have helped some, I actually can’t be sure since they my lashes lasted the same amount of time without. Then you never know if they would have fallen out faster while on vacation had I not used it. I believe the price is definitely not worth the hype. The price for the amount of product is extremely marked up. Don’t be a sucker for false promises and over hyped advertising.

I am so disappointed in this eyelash coating. I have been getting eye lash extensions for over a year and usually go 2-3 weeks in between refills. Someone suggested I try a oil free for my lashes. All of the products my eye lash artist uses are Blink, I decided this coating was probably a great option. I read all the reviews and they were very mixed, but I thought I would give it a try. WORST MISTAKE EVER! I used it twice the first week. I didn't feel like it offered much of a change in the look, but decided to keep trying it. I noticed by day 7 after an eye lash fill, over half of my lashes had fallen out. This has NEVER happened to me. I went in for a fill that week thinking it was a fluke. I discussed the product with my eye lash artist and she was shocked as well. I decided to try again, using it only once during the week. After 5 days, my eye lashes were half gone again! I will NEVER use the coating again, NEVER! You would think the coating would be compatible with the Blink glue used with my extensions, instead it is like it breaks it down. This one little product has cost me $320 in early fills for my lashes. Do NOT buy this!!!

This product has been amazing so far! I use Lashify lash extensions and I have been unimpressed with their sealer. I applied this sealer every couple of days to my latest set and I am amazed that it has lasted two weeks SO FAR and my lashes are still pretty secure. I will change them out tonight and update this review after another use. So far, I am super impressed! The solution is very thin and tinted slightly black. I put it on liberally every couple of days. Hoping for another two weeks of wear!