You can buy eyelash growth serums from various sources, including drugstores, department stores, beauty supply stores, online retailers (like Deal4beauty).

In most cases, you do not need a prescription for over-the-counter eyelash growth serums. However, some prescription-strength options are available through a doctor’s recommendation.

Results can vary from person to person, but many products claim to show noticeable results within 4-8 weeks with regular use. Some individuals may see results sooner, while others might take longer.

Possible side effects can include eye irritation, redness, and changes in eyelid skin color. It’s essential to follow the instructions carefully and discontinue use if you experience any adverse reactions.

Some eyelash growth serums can also be used on eyebrows to promote thicker hair growth. Check the product label to see if it’s suitable for both lashes and brows.

– Some people choose to continue using the serum to maintain their results, while others may stop using it without experiencing significant lash loss. This can vary from person to person.