Tips for Choosing Vitamin C Serum
There are several people who are looking forward to brightening their skins and repair free radical damage. It is beneficial for them to incorporate vitamin C serums into their skincare routine. However, there is a huge list of products that claim to offer every benefit vitamin C offers and this makes it tough to determine which products are suitable. When purchasing vitamin C serum, use this guide.
You need to consider the form of vitamin C. There are several forms of vitamin C including tetrahexyldecyl ascorbate, ascorbyl palmitate sodium ascorbyl phosphate and L-ascorbic acid, among others. You should make sure you pick vitamin C serum whose formulation, penetration and bioavailability are great. Even though a huge number of serums come with L-ascorbic acid, some skin experts recommend tetrahexyldecyl ascorbate owing to it being more active.
Check the concentration. Concentration refers to the strength of the acid serums contain and as far as concentration is concerned, vitamin C serums differ. In case your skin’s sensitivity is much, do not consider serums with a higher concentration than five percent as they may result in irritations. In case you want a heavier dose, you are going to see better results within a short duration the higher you go. However, some kind of a plateau is seen after 20% and you will notice results that are similar to those of twenty percent regardless of how higher the concentration is thus should not pay more.
You should check the formulation. While vitamin C has proven beneficial when used in solitary studies have shown that combining it with other equally potent ingredients heightens its efficacy. Combining vitamin C with ferulic acid and vitamin E makes a more potent antioxidant. On top of working as an antioxidant, vitamin E also enhances vitamin C function. Another antioxidant to keep your eyes on is Glutathione as it works well with vitamin C.
Ensure you put the price into account. A great formulation makes sure a product is bio-available and stable; two factors that are important in the manufacture of vitamin C serum. Serums with the right formulation tend to cost much. However, price does not mean everything as some products of inferior quality cost more. Some of the most costly serums may not have much research supporting them or maybe of the inferior formulation. When choosing a vitamin C serum, ask for advice from dermatologists to avoid saving little and end up damaging your skin.
Check the package. Avoid serums in clear containers and those exposing them to light since these make them unstable and less usable.