Hydroxy Acids and Vitamin C: Too Much Acidity for Your Skin
Alpha Hydroxy Acids (AHAs) and Vitamin C are two effective skincare ingredients, each offering powerful benefits. AHAs, such as glycolic or lactic acid, exfoliate the skin by removing dead cells, revealing a brighter and smoother surface. Vitamin C, on the other hand, is a strong antioxidant that brightens skin tone, reduces pigmentation, and promotes collagen production. However, using them together can overwhelm the skin due to their acidic nature.
Both AHAs and Vitamin C work best at low pH levels. When layered in the same routine, they can create an environment that is too acidic, leading to irritation, redness, stinging, and long-term sensitivity. This is especially problematic for sensitive or compromised skin, as the excess acidity can damage the skin barrier and trigger inflammation.
To enjoy the benefits of both ingredients without damaging your skin, it’s best to use them on alternate days. For example, apply Vitamin C in the morning one day, and use an AHA-based product in the evening the next day. This approach gives your skin time to adjust and recover while still benefiting from the brightening and exfoliating effects of both ingredients. Balance is key in any skincare routine.
