The Last Serum, 01 Nourishment, 0.18 oz (5 g)

Get ready to say hello to fuller, healthier lashes with our new Lash Serum! Infused with lash-loving ingredients like Biotin, this serum is the perfect addition to your daily beauty routine. Apply it before your go-to mascara or primer in the morning or use it as a night treatment to keep your lashes in top shape. Best of all, it's a wallet-friendly way to achieve natural, gorgeous lashes. Say goodbye to sparse lashes and hello to stunning results with our Lash Serum and get ready for instant greater length and volume!

used for over a month without any noticeable benefits, its best to pay a bit more and get the rapid lash.

I love it sooo much it is sooo light and watery and I really like how it feels on your lashes it’s not heavy also I have been using it for a week and I’m seeing beautiful results ❤️

Does not irritate my eyes. I use it at night before bed. Not sure if it's making my lashes (and brows) any better but I do like that it moisturizes my lashes.

Not soaking wet on lashes and makes lashes soft. Very non irritating also.

I started using this back in December 2025 and i have to say I've noticed great results, the applicator comes with both a Brush and a sponge tip for dual aplicación with to me made things easy and simple, if you need a lash serum from growth and hydration this is it

Good way to have healthy lashes without prostaglandin the size is good

Love all Jason Wu products. I feel they are underrated. I think this is helping it hasn’t bee very long and can already notice a difference.

Haven’t really seen results after using it for a month but no irritation has occurred either way so pretty gentle formula overall

It is an excellent product. and I am highly satisfied with it