Short answer: Dermatologists usually suggest keeping glycolic acid and vitamin C in separate routines. Apply vitami...
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Quick answer: You can use glycolic acid serum and vitamin C in the same routine, just not at the same time. Use vit...
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Quick answer: The best azelaic acid treatment for acne-prone and sensitive skin is a 10% azelaic acid serum used on...
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Quick answer: Yes to both. You can use azelaic acid serum in the morning, and you can combine it with vitamin C. Ap...
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Quick answer: When you start using azelaic acid serum, mild tingling or itching is common in the first 1 to 2 weeks...
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Quick answer: Yes, you can use azelaic acid serum in the morning. Apply a thin layer on clean, dry skin, follow wit...
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