CAN YOU MIX ARGIRELINE™ AND VITAMIN C?
Yes, depending on your skin. It isn’t recommended to directly mix ascorbic acid (the pure form of Vitamin C) with peptides such as Argireline™. Vitamin C tends not to combine well with skincare ingredients such as niacinamide and retinoids.
When combining these two ingredients, it is beneficial to keep in mind their stability. Vitamin C can be unstable and prone to oxidation, especially when exposed to light and air. This can ultimately reduce its effectiveness. Therefore, it's important to use stable forms of vitamin C, such as ascorbic acid, that have a longer shelf life and are less likely to degrade when exposed to other ingredients.
Another factor to consider when mixing the two ingredients is their pH levels. Vitamin C is most effective at a pH level below 3.5, while Argireline™ may require a higher pH level to remain stable. If you are formulating your skincare product, it's essential to ensure that the pH levels of the ingredients are compatible to maintain their effectiveness.
That being said, Vitamin C derivatives are considered to be a safer alternative rather than using the direct, pure form of the antioxidant when mixing with Argireline™ formulas. There haven’t been enough adverse reactions regarding the THD (liquid or fat-soluble) version of Vitamin C, nor is there enough research out there to fully state that mixing the two ingredients is unsafe.
Before applying any new skincare combination to your face, it is always recommended to perform a patch test. Apply a small amount of the mixture to a small area of your skin, such as the inner arm, and observe for any adverse reactions or sensitivities. If you experience any redness, irritation, or discomfort, it's best to avoid using the mixture on your face.