I may need a new one. Noticed black spots inside the dropper. Probably gonna stop the whole putting the dropper inside my ear thing or at least not keeping it in the bathroom near the shower. Amazon also has various brands like this for 10 bucks
Compared to any other nail oil, it probably pales in comparison. For the price you pay, even though it isn't that expensive, you get very little product (0.04oz).
You can buy a 4oz bottle of jojoba oil for $10 on Amazon.
Cliganic USDA Organic Jojoba Oil,... https://www.amazon.com/dp/B01A74442I?ref=ppx_pop_mob_ap_share