A little while ago I got sent the new L’Oreal Clinically Proven Lash Serum to trial and review.
Let’s start with first impressions. The pen-like applicator didn’t easily let the product out initially and then would let out too much product (all from one click worth of product). I much prefer a controlled brushed you dip into the serum.

Top: with no lash serum Bottom: after 2 months of lash serum
This serum also needs to be used twice a day, whereas most serums are once a day. Which could possibly change its effectiveness and also makes it more tedious to use. I sometimes forgot and only did one application, but I still saw results to my lashes.
Which brings to me the point everyone really cares about, did it work? I would say it did. My lashes have seemed a bit more present since using the serum and I reckon fallout has decreased. The only time length difference is noticeable is with mascara on.
What is great about this lash serum is being a drugstore brand it will more accessible and affordable than a lot of lash serums are.
Krystal xx