The color of the Meoru Podo Vita C Dark Spot Ampoule is purple. However, some users have reported that the color may change to a mix of green and blue over time, which could indicate a change in the product's condition or effectiveness. It's recommended to store the product properly to maintain its original color and efficacy.

For more detailed insights and user experiences regarding the color and its potential changes, you can refer to the following review:

「After I apply it, my skin does feel hydrated, but there's this uncomfortable tight, parched sensation that lingers. It's hard to describe, but it feels a bit stiff and uncomfortable.」Review+

「Even though this product had quite a bit of shelf life left, the color changed from purple to a mix of green and blue. I'm not sure if it's still safe to use.」Review+

「The Instagram ad claimed it would brighten skin to shade #13, but I'm not really sure about that.」Review+

「I noticed the color of the product seemed to change slightly. I kept it in the bathroom, and it went from purple to blue. Be careful with storage!!!」Review+