Powder-form vitamin C is much more effective than vitamin C in ampoules. 😎👍 At first, I didn't use it much and left it aside, but then I thought it would be a waste, so I started mixing it into my body lotion and applying it. To my surprise, the pigmentation that wouldn't go away started fading a little bit. 😮 I wondered if the ampoule forms would also fade, but this one visibly faded bit by bit, so I started spraying it generously into my lotion, and I finished a whole bottle quickly. 🙄 I will repurchase this. Moreover, even though I had kept it in the box for quite a long time, since it's a powder, it didn't discolor much, and there was no change in its effectiveness. It didn't cause any issues for my skin, unlike the ampoule form, so it was much more convenient to use and store. I recommend that those who buy vitamin C but can't use it up quickly get the powder form and mix it into their lotion or cream as needed. 👍

There are no issues with the product🙅‍♀️ I just wish the price didn't go up🥺

Even if it is in powder form, it is still Vitamin C, so you should definitely adjust the amount to suit your skin and use it. If you spray a lot and it feels sticky, apply a cream at the end. Then the stickiness will be reduced😊 You don't necessarily have to refrigerate powder-type products, but be sure to store them in a dark box to avoid direct sunlight🚫🌞🚫

A cost-effective vitamin C powder product. It also dissolves well in toners and serums.

Due to the nature of the courage, it was a bit difficult to use it to the end. According to the previous response I received, the raw materials were not of such high quality.