L'Oreal ParisClinically Proven Lash Serum for Stronger, Thicker-looking lashes, Enriched with Castor Oil and Hyaluronic Acid

Purchased twice now, really love this product, its very effective it you use every day. I have very sensitive eyes and it does not irritate them. I also use it on my eyebrows and have had growth on both lashes and brows.

I've been using this product on and off for a few years and it has worked for me. I prefer the wider applicator brush to any of the narrower ones or the mascara-style brushes. The only issue is that the product just suddenly stops working when it's empty and there's no way to retrieve the dregs that you know are still lurking in the tube (unless you get the hacksaw out). I agree that using this before mascara is not a great idea as it clumps & is just too much but it's the serum I always go back to as, with most L'Oreal products, it's reliable & delivered quickly.

Definitely working my lashes are growing.

So, here I am, on my second lash serum journey after my beloved, super-effective one vanished from shelves like a discontinued lipstick shade. Enter L'Oréal Paris Clinically Proven Lash Serum. Does it work? It’s getting there—my lashes do seem to be sprouting a little more life, and I'm cautiously optimistic.But here’s the thing: unlike my former holy grail, this one leaves a bit of a... gummy situation behind. Not ideal when you’re trying to go about your day without sticky eyelids or, worse, waking up to a beige, gummy residue on your lashes. Trust me, it’s not the “I woke up like this” vibe anyone wants!All in all, it’s doing the job, but that gummy texture? Yeah, not a fan. If you're a night owl or don’t mind rinsing off the morning aftermath, it might be worth a try. But me? I miss my old serum already!Update: It could be that I used too much, or it integrated with another serum I was using, but I have found that on some days, I don't get the residue. With the passage of time, I have yet to see too much of a difference, but I soldier on!

TLDR : It works, have to be consistent adds density of lashes - still now want to try more expensive ones to see if there is a bigger effect but I have only just really started so should give this longer to see even more results!Have bought this about twice before and never used them so had to throw away. This time was different. I wanted to try a lash serum and this was reasonably priced (some out there are ridiculously expensive!) and I just wanted to incorporate it into a new beauty routine.I saw a different in about a week just am about three weeks in and I see my eyelashes are fuller. I dont see much of a growth in length YET but now am super greedy I feel like trying the more expensive ones to see if they give a more dramatic effect. But in short this one is great.I put on too much each time but it doesnt irritate my eyes at all. Can leave a dried residue if you use too much but that is easy to remove. It's great.

The brush is so thick it’s impossible to run it along the lashes. When you wind the wand to release the serum it drips out so you have to wipe the brush on a tissue therefore losing all the product. This lash serum is a total waste of money.

Why did you choose this product over others?:Didn't seem to be much product in tube. Used religiously and no visible difference to lashes.

I had previously used it with great results. Upon noticing it was on sale, I decided to purchase it again. I experienced no irritation the last time, so everything is good.