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theartofskincarett
Dry/Sensitive
Keep it in the fridge…put a foundation pump on the bottle…reduces exposure to light and oxygen
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BlueNWhite
Dry/Sensitive
I suggest following their guide, dear.
I'm using a vitamin C 🍋 serum which oxidized slightly. Here's my experience ⬇️
https://www.instagram.com/p/CT9SZZipRMf/?utm_medium=copy_link
Placing the serum in the refrigerator definitely helped!
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Kaiiixx
Oily/Resilient
imo. it’s best to store right in the fridge. i got the 21.5 % vitamin c from wishtrend , at first I store in a dark drawer & i noticed that it’s starting to oxidise slowly even though I didn’t even open it yet so i straight away store in fridge & it’s much better then b4. to be safe , best store in fridge ☺️☺️
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mochiface
Dry/Sensitive
Fridge is the best. I use the Purito Vitamin C and most reviews says that it oxidizes fast. I store in the fridge and it lasts for 2 months.
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AmeeJay
Dry/Resilient
ah yes I tried that one before and you're right it oxidizes fast! I'll store mine in the fridge from now on. Thank you! 🤍
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