Using Stabilized Vitamin C (Natural-C Glycol™) Serum with Skinoren

Regarding your question about using Stabilized Vitamin C (Natural-C Glycol™) Serum and Skinoren together and whether it would cause the Vitamin C to degrade, based on the information available, applying these products sequentially should not cause the Stabilized Vitamin C to lose its effectiveness.

However, it is important to note that Stabilized Vitamin C (Natural-C Glycol™) Serum has a low pH, and Skinoren (which contains Azelaic Acid) can also potentially cause skin irritation. Using both products, especially if applied closely together, might increase the likelihood or severity of irritation compared to using either product alone.

Therefore, while degradation is not expected when used sequentially, it is crucial to observe your skin's reaction carefully. If you experience increased redness, peeling, burning, or discomfort, you may need to adjust the frequency of application or the timing between applying the two products.