unfortunately. i have only seen a minute difference in growth and nothing in thickness.
i love the eye liner and mascara.
Perhaps the serum is better for a person who has reasonably good lashes and wants to see them fuller.

I initially liked the way it was easy to apply. But after a few uses,the top keep popping off, making difficult to store. It eventually dried out and no longer could use it after only having used it for approximately 5 weeks. I reached out to customer service,but they said they would only offer a replacement within 4 weeks of purchase.
Pretty poor effort on the company's behalf.
Would not recommend.

Best products on the market!

I’m not a huge fan of eyeliner but this is definitely my favorite! The items made by Lash Therapy Australia are my total obsession. I enjoy using their eyeliner since it contains Growth Serum because it helps my lashes grow longer.

I am absolutely obsessed with Lash Therapy Australia's products. I love wearing their eyeliner that contains Growth Serum because I am continuously benefiting my lashes.

My lashes have gown tremendously is such short amount of time. Never using any other serum, best ever!

Love the fact that it's a serum as well as an eyeliner. It's a great price for the eyeliner but I wish it was sold in UK as postage was really expensive.