![product question] is this oxidized? It has been this color since I first opened it but it looks pretty dark? Ok to use? : r/SkincareAddiction product question] is this oxidized? It has been this color since I first opened it but it looks pretty dark? Ok to use? : r/SkincareAddiction](https://i.redd.it/product-question-is-this-oxidized-it-has-been-this-color-v0-n5jfq25gtv6a1.jpg?width=3024&format=pjpg&auto=webp&s=c53685dc976afea007c7474d3a241ce32479f8e1)
product question] is this oxidized? It has been this color since I first opened it but it looks pretty dark? Ok to use? : r/SkincareAddiction
![Picture of Old Vitamin C (Amber color) vs. new Vitamin C (pale yellow/clear).. Both OST C20 : r/AsianBeauty Picture of Old Vitamin C (Amber color) vs. new Vitamin C (pale yellow/clear).. Both OST C20 : r/AsianBeauty](https://external-preview.redd.it/p2TUKc7B3p5FBqvVMp41LHy_m0p0iAtTXvG0kdvMlBY.jpg?auto=webp&s=22f325b8a34973b3a5a876a7cec6997ba84ee970)
Picture of Old Vitamin C (Amber color) vs. new Vitamin C (pale yellow/clear).. Both OST C20 : r/AsianBeauty
Klairs Cosmetics - The Klairs Freshly Juiced Vitamin Juiced Drop is a hypoallergenic vitamin serum formulated with stabilized pure Vitamin C!✨ After contact with light, heat, and air, Vitamin C eventually oxidizes
![Product Question] Drunk Elephant Vitamin C-Firma came in and it's Orange. Is this normal color or is it oxidized? : r/SkincareAddiction Product Question] Drunk Elephant Vitamin C-Firma came in and it's Orange. Is this normal color or is it oxidized? : r/SkincareAddiction](https://i.redd.it/ekw8clmkkgjz.jpg)
Product Question] Drunk Elephant Vitamin C-Firma came in and it's Orange. Is this normal color or is it oxidized? : r/SkincareAddiction
![What Color Should my Vitamin C Serum Be?- Urban Skin Rx | Vitamin c serum, Serum, Hyperpigmentation treatment What Color Should my Vitamin C Serum Be?- Urban Skin Rx | Vitamin c serum, Serum, Hyperpigmentation treatment](https://i.pinimg.com/originals/9e/36/66/9e366695330714fb4a68f2323a55fe58.png)