National Lash Day Extended: 20% off Eyelash Serum
Eyelash Serum
Eyebrow serum
Waterproof Mascara for Eyelashes
For thicker, defined brows that look beautifulwith or without makeup.
Results in as quick as 6 weeks.
Transform your brows in a fLASH.
Condition, nourish & strengthen lashes with our award-winning formula, backed by our90 Day Happiness Guarantee.
Extra slim brush & breakthrough waterproof formula.
Your BEST BROWS EVER are just one click away.
"I still can’t believe these are my natural lashes! I started seeing results in just 2 weeks—amazing!"
Ava Shaw
"My lashes have never looked better! They look so much longer, thicker, and stronger thanks to fLASH Eyelash Serum. It really works!"
Brianna W
"I honestly don't even wear mascara anymore because of how long my lashes look."
Darcie Ratcliff
“My lashes are making me feel so happy and confident.”
CAROLINE C.
"Best serum I've ever used."
ELLIE W.
“I’m so glad I finally found a serum that actually works.”
LINDCEY N.
"I still cannot believe that my lashes look so good even without mascara, all thanks to fLASH Eyelash Serum."
Raquel Llorente
"Game Changer"
Emily
"I give fLASH Eyelash Serum a 10/10. I am amazed at how much longer my lashes look after just 60 days."
Alyssa A
Follow us on Instagram for all things eyes, beauty, and happiness so you’re guaranteed a wink and a smile while scrolling.
#WELOVELASHES
Let us join the party in your inbox - we’ll bring the deals, IRL moments, & fun!