I purchased this on October 26th (Sunday) at a lash salon to help grow my eyelashes! I rubbed my eyes, which caused some pigmentation, and I gave up on growing my natural lashes and decided to get lash extensions. So, I used this about 3 times, but you can still grow your lashes if you keep using it!!! (I can say that with confidence!!) I recently bought this at a legitimate store, and it was expensive, so I want to sell it. If it doesn't sell, I'll give it to my sister! So, how about trying it out? Retail price is 11,000 yen. Please refrain from purchasing if you are overly concerned about details. Since I don't have the outer box, I will wrap it in cushioning material and ship it in simple packaging. Lashaddict Lash Serum