Castor oil and eyelash growth serums work differently and aren't an apples-to-apples comparison. "Latisse is the only FDA-approved eyelash growth serum. It contains bimatoprost, a prostaglandin ...

No doubt you’ll have heard about eyelash growth ... This nutrient-rich serum supports your hair growth cycle and is powered by peptides, biotin, pumpkin seed oil and vegan keratin to accelerate ...

This lash serum uses an exclusive Hexatein 1 Complex ... The Lust Minerals Growth Serum is enriched with castor oil, coconut oil and vitamin E to encourage hair growth. It’s a highly ...

The natural ingredients like biotin, castor oil, and rosemary oil work together ... and the fact that it can also be used as a lash serum. The serum comes in a small 1 oz bottle, but a little ...

Take a quick scour of the internet and you’ll find rave reviews of castor oil being touted as a natural ... they’re confident enough to offer this serum with a 12-week money-back guarantee.