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

This brand is tried and tested

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.

Works great for extensions

My eyes are less irritated using this product. It somehow soothes the itchiness/scratchiness I sometimes feel with extensions. This has just a bit of color (black). I've used it on my eyebrows and bottom lashes without irritation. My skin is very sensitive so a sealer seemed like a good idea since it's so dry outside and it was. I brush my lashes quite a bit to get the dust off and actually, my lashes last longer now that I'm using this.

I don't usually have the time or motivation to leave a review, but I am so pleased with this product that I had to make the time. I pay a small fortune every two weeks to get my eyelashes extensions applied, but still by the end of the two weeks the ones on my right eye are almost always gone. I think it might have to do with the side I sleep on and rubbing my eyes inadvertently when I sleep. Two things have helped tremendously. First and foremost this sealant is working wonders. I'm only two days away from a touch up and I have most of my eyelashes, even on the right eye! Two, I wear a sleep mask now. No more rubbing my eyes while I sleep even if I want to! Finally, regarding the sealant, another issue I had with eyelash extensions was keeping them completely clean and neat, i.e. after a few days different eyelashes might start pointing in different directions, etc. This product is not only great for keeping my eyelashes on, but it's also great for grooming them to look like new.

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!!!

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!