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How do I apply the lash serum?

Click on a link below for detailed instructions on applying lash serum.

Careprost Instructions

Lash4i Instructions


Can I wear contact lenses?

Yes!  You can wear both prescription and non-prescription contact lenses.  However, contact lenses should be removed prior to administering the required dosage of lash serum and they should not be re-inserted for at least 15 minutes after.


What if I miss a dosage?

If you miss your daily dosage of lash serum, apply as soon as you remember.  Do not double your next dosage or use it 2x in one day.  Just resume the daily dosage as quickly as possible.


Will my lashes grow faster if I use it more than once a day?

No, lash serums are meant to enhance the natural growth process of your eyelashes.  Using the serum more will not speed up the growth of your lashes.  You will only waste the product.


What happens if I discontinue use of the lash serum?

After 16 weeks of daily use, a maintenance dose of lash serum should be applied at least 3x/week.  If you discontinue use of the lash serum, your eyelashes will revert back to their original state over time.

Can I use it on my lower lashes?

No, our lash serums are not meant for use on your lower lashes.  Use on your lower lash can cause irritation.


Can I use the lash serum on my brows?

Yes, our serums also work on your brow. 

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