Duraline | Eyeliner sealant | Prolong Makeup Durability | Turn any Eyeshadow to Water Resistant Liquid Eyeliner | 9 ml/0.30 US FL OZ

I absolutely love this product. It is incredibly versatile and works so well for many things. I’ve used it to revive dried-out eyeliner and gel products, and it works perfectly. I also love using it with my brow shadow because it gives better control, stronger pigment, and makes it last much longer. It’s one of those products that makes a big difference in your makeup routine and is always worth having on hand. I would definitely repurchase it.

Love this stuff! I put a tiny drop on my wrist and then use it with an angled brush and black Anastasia gel liner and it goes on soooo smoothly. Like a pen. It also has stopped my liner from smudging and stamping onto my upper eyelids, something I HATE and have never been able to pull off EVER. It works even better than an eyeshadow primer. I haven’t tried it with any of my eyeshadows yet, but I’m sure it will work great which opens up a whole world of possibilities as far as different “eyeliner“ colors. I will never go without this product again, so glad I found it!!

I've bought this twice so far. I add it to mascara, my liquid lipsticks and my Inglot eyeliner pots, I use only black colors and it does fantastic. It STICKS it really does, I went on a museum date in the morning then had to do the brakes on my mom's car same day. This stuff makes your eyeliner stick so hard that it survives getting sweaty and greasy, granted, on the lips it doesn't survive as well cause no crap, no matter what no lipstick will survive greasy pizza and intimacy but you can kiss your man/woman without it smearing horribly. Making out is a whole different game but it survives depending on your lipstick too.

I use this to blend with my eyebrow pomade. I’ve purchased this product several times over the years from different vendors and this one is my favorite. This one blends with your makeup the smoothest, lasts longer, and is overall better quality than the others I’ve purchased. It does not feel oily at all once it dries and it is completely waterproof. It can withstand smudges.

One drop magic for sure! Placed a drop in all my dry mascaras and gel eyeliner and they were brought back to life!

This is actually a great product that goes a long way. It really does create a staying power for the liner. I apply only one drop to my eye liner cream and it helps stay all day. Does not irritate eyes.

Great product! Used it on my gel eyeliner cake and made it usable. Dropped powder eyeshadow case, broken eyeshadow. Used a couple of drops and able to use powder eyeshadow again. No need to throw out! Love this stuff!

This is one of the most essential products in my professional kit. You can dilute almost anything with it. If you want to turn an eyeshadow into a liquid eyeliner, just add a drop — it becomes a long-lasting, waterproof liner instantly. If any product dries out, one drop brings it back to life like new. Absolutely a must-have for any makeup artist!