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Can you combine VitaminC and Niacinamide? Question 2 – Shilpa says – I read online that certain actives should not be used together, specifically vitaminc and niacinamide. I read the vitaminc reacts with the niacinamide and inactivates the niacinamide. The retinol products aren’t.
She says the 22% vitaminc is “encapsulated” in gold making it more gentle on the skin. Later she talks about retinol being “encapsulated” but she doesn’t explain what it’s encapsulated in. She also talks about photostable retinol. VitaminC oxidizes in water) 2.
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