Vitamin C serum could be the solution you've been looking for, whether you want to intensify or simplify your skincare routine.
A multifunctional workhorse, topical vitamin C can protect, repair, and improve your skin. But not all serums are made equal, just like any other product.
The effectiveness of serum on the skin depends on factors like the type, concentration, ingredient list, and even the type of bottle or dispenser.
But don't worry. Choosing the right serum isn't that difficult. We created this step-by-step guide to help you.
L-ascorbic acid form
Form: L-ascorbic acid is the most potent form of vitamin C. At the same time, other forms can also be found on ingredient labels. An earlier study comparing L-ascorbic acid with popular vitamin C derivatives didn't demonstrate an improvement in absorption.
Pro-tip: Make sure this beneficial element is listed towards the top of the list, ideally among the first five.
Concentration: Between 10 and 20 percent is the ideal concentration level. For optimal effectiveness, you require concentration higher than 8%. However, going over 20%Trusted Source does not make it more useful and may annoy.
Ingredient: Check your ingredient list for vitamins C and E, often known as L-ascorbic acid and tocopherol. Consider these skin-boosting supplements as a pair of good friends.
Vitamin E stabilizes vitamin C for the best possible skin defense. Glutathione, another antioxidant, works well with vitamin C.
Next, look for ferulic acid, which lowers vitamin C's pH level to below 3.5 percent so that your skin can easily absorb the mixture.
Packaging: Exposure to air, light, and heat can destroy your serum. Instead of an air pump, seek out products packaged in dark glass bottles with medicine droppers.
How to use Vitamin C serum?
Certain substances and vitamin C combinations combinations might cause reactions, and some versions of the antioxidant can be unstable. Here's how you use your vitamin C serum properly to receive the maximum benefit from it.
Always start with clean skin to prevent your vitamin C serum from mixing with pollutants.
To balance the skin's pH, use a toner or essence. Avoid toners containing additional acids and exfoliants.
Apply vitamin C to the face, neck, and chest. Look for a vitamin C serum that includes vitamin E and ferulic acid, as these ingredients can improve L-ascorbic acid's stability and efficacy.
To seal the goodness inside, moisturize your skin. Avoid moisturizers with retinol.
Serums containing vitamin C may make skin more sensitive to sunlight. Always use SPF.