Tell me about your cosmetic reviews. Is it just me who feels the stinging sensation from the vitamin C ampoule? Share your honest experience.

I'm so concerned about my blemishes that I finally decided to buy a high-dose vitamin C ampoule. I applied it for the first time yesterday, and my face felt hot and slightly red. The product page says it's temporary, but I'm starting to get a little scared that it might not suit my skin.

If I keep using it, will my skin get used to it, or should I stop using it now? Did you feel a stinging sensation at first like me and then got used to it and saw results? Anyone interested in sharing a vivid cosmetic review? Some say mixing it with a moisturizing cream can help. I'd love to hear some advice from vitamin C experts!

And I've heard that vitamin C products are tricky to store. I'm not sure if they need to be refrigerated, or if they can just be kept in a cool place. I'd also like to know if you have any storage tips for keeping them fresh without browning, or if there's a specific time of day (morning vs. evening) to apply them for maximum effectiveness!