Vitamin C is a terrific antioxidant in cosmetics, but the compound is delicate and degrades when exposed to light, air, or heat. When subjected to these conditions, hyper vitamin c can lose its efficacy, undergo a chemical reaction that alters its efficacy, or worse, cause skin reactions. This is why solutions like Vitamin C serum should be treated delicately, placed in an airtight package, and, best of all, should be applied before it expires. This way it will be impossible to compromise the quality of the serum and thereby guarantee maximum skincare to the user.
Ingredients in Active Serum That Should Not Be Overlooked
An active serum can depend on the ingredients that are used, and hence one must set aside time and choose which ingredients to use. Our vitamin C product of ascorbic acid is very effective, but it may be sensitive to the skin; thus, it is advisable for those with normal to oily skin. But for people with sensitive skin, there are derivates such as sodium ascorbyl phosphate or magnesium ascorbyl phosphate, preferably, but they work just as well.
Adding antioxidants, such as ferulic acid or vitamin E, to the vitamin C serum also aids in amplifying the stability of the product, hence preserving the product’s shelf life. All of these ingredients fortify the vitamin C and make it more effective while also increasing its shelf life. While considering some vitamin C serum, ensure that it has added antioxidants to prevent it from degrading, hence providing the intended results.
What Happens if You Use Expired Vitamin C Serum and How to Spot It
Worst of all, applying expired Vitamin C skincare serum might also have more negative impacts on the skin. It is often noticeable that when taking vitamin C products, the clear or light yellow solution turns brownish-orange as the vitamin C undergoes oxidation. It is important not to use oxidized vitamin C because it will not help in improving the skin and instead will only cause skin rashes, acne, or darkening of the skin. This occurs because expired Vitamin C can be more acidic, and this may cause your skin, especially if you have sensitive skin, to become off balance.
When it is already discolored, specifically even darker than usual or giving out a stench, then it must be discarded, and one does not want to risk it giving out detrimental skin reactions. You may also desire to check out some of these signs often so you will know that you are using a new and effective product.
Strategies to Prolong the Shelf Life of the Vitamin C Serum
The key to preserving its shelf life, which of course is the same key to preserving the potency of the Vitamin C serum, is proper storage. Store the serum at room temperature away from direct sunlight, but better yet, keep it refrigerated because that slows the process of oxidation. In addition, keep the bottle always closed, do not leave it open to air, and most of all, avoid placing the bottle under direct sunlight. Some serums come in amber or dark glass bottles that prevent the light—try to select these if you can. With these storage tips, you’ll be able to have the best of your Vitamin C serum before expiring.
Conclusion
If you apply expired Vitamin C serum, you are not only not getting any positive effects for your skin, but you can be damaging it instead. Improper storage has negative impacts on the skin, so to avoid this, the products should be stored correctly and remember different signs of expiration. Vitamin C is a great ingredient for the luminosity of skin, but like any active ingredient, it needs to be fresh and well looked after. Everyone should try Phyto-C products like the best vitamin c serums for oily skin because the products produced have been put through their paces to guarantee their quality, giving customers consistent and long-lasting Vitamin C products for all skin types.