Vitamin C plays an important role decreasing melanin synthesis, which is the most well-known whitening and brightening effect in skin care. It takes a certain period for melanin to show "dark skin". If Vitamin C Serum can be added into your skincare routine before forming melanin completely, then your skin would not “become dark”. Here are the benefits of Vitamin C Serum.
Fade pigmentation
Exposure to the sun or pregnancy can cause visible spots on your face. Vitamin C Serum once a day to reduce the pigments that cause spots. You need to use Vitamin C Serum for at least 3-4 months to see the obvious results.
Reduce redness
Vitamin C has aslo been shown Trusted Source to treat a huge variety of inflammatory skin conditions. Minimizing redness can create a more even complexion. If you're using a product that contains vitamin B3, also known as niacinamide, to treat acne, it may make Vitamin C Serum less effective. Therefore, it’s better to avoid using them together.
To promote collagen production
Researchers have found that Vitamin C can boost collagen production. Collagen is a naturally occurring protein that depletes over time. Lower levels of collagen can lead to fine lines and wrinkles.
How to use Vitamin C Serum?
Although topical vitamin C is generally well-tolerated, all skin products have the potential to cause side effects. You should always do a patch test to assess your risk for allergic reaction. Here’s how:
1. Select a small area of skin that’s easy to conceal, like your forearm.
2. Apply a small amount of product and wait 24 hours.
3. If no side effects occur, you can apply to your face. Discontinue use if you develop a rash, redness, or hives.
When it’s time for a full application, follow the instructions on the product’s label.
Vitamin C serum is typically applied once or twice per day. A good rule of thumb is to cleanse, tone, apply serum, and then moisturize.
If you are using skincare products that contain AHA, BHA at the same time, please wait a few minutes before using Vitamin C Serum. Otherwise, it may irritate the skin if use them together.
The skin's absorption of vitamin C is limited, so you only need to apply the serum twice a day. If you apply Vitamin C Serum in the morning, please remember to wear sunscreen after using the serum. Also you can use Vitamin C Serum before moisturizer at night. If your night moisturizer contains retinol, it’s ok to use them together as long as it does not irritate the skin. Studies have shown that vitamin C and retinol Serum can improve the appearance of aging skin.
