Peptide infusion stimulates lash hair growth for visibly fuller lashes
Essential vitamins and nutrients hydrate and condition existing lashes
Oil-free formula safe for use with lash extensions
Protects lashes from UV rays and environmental pollution
Vegan and cruelty-free for ethical beauty routines
Summarized by Shop
Are you desperate for longer, fuller, and thicker natural lashes? Well, you came to right place!
Boosted with powerful peptides your lashes will be soaked in essential vitamins and nutrients that will promote new hair growth; giving you longer, thicker, and stronger lashes whilst also hydrating and conditioning the hairs. Our serum is f
I was sceptical of lash serum but I did my research and found Pretty Thick. I loved that there’s no side effects to the serum and it’s made with ingredients with are kind to the planet and you. Today I checked photos taken of me when I first started using it and photos of my lashes now and the difference is insane. I have such naturally thin and short lashes so this is a great transformation. Thank you so much ❤️
L
Lilian · August 8, 2026
Amazing results!!
I have been using this serum now since November and the results are amazing!! I have always had short straight lashes but I have had so many compliments on how long / thick my lashes have gone. I have very sensitive skin and I am allergic to most eyelash serums however since using this one I have had no side effects whatsoever and the product actually works. I am now on my second bottle highly recommend xx
E
Ellie · May 27, 2026
Love this product, never used a lash serum before I can definitely tell my lashes look thicker. Thank you 💖