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Benefits
There are many benefits of using vitamin C on your skin:
- it is safe for most skin types
- provides hydration
- it can brighten your skin
- may reduce redness
- can reduce hyperpigmentation
- can reduce the appearance of under-eye circles
- promotes collagen production
- can help prevent sagging
- can protect from solar radiation
- can soothe sunburns
- can help heal wounds
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 test on a small spot to assess the risk of an allergic reaction. Here’s how:
- Choose a small area of skin that is easy to hide
- Apply a small amount of product and wait 24 hours.
- If no side effects occur, you can apply it on your face. Discontinue use if rash, redness or hives develop.
When it’s time for full application, follow the directions on the product label.
It’s possible to have a skin reaction after repeated exposure, so it’s best to introduce new products one at a time, a few weeks apart.
Vitamin C serum is usually applied once or twice a day. A good rule of thumb is to cleanse, tone, apply a vitamin C serum, and then moisturize. Make sure you apply skin care products with clean hands.
It can be used safely with other active ingredients, although use alongside products containing niacinamide may make vitamin C less effective.
Make sure you check your product’s use-by date. If the product has darkened or otherwise changed color, the vitamin C has likely oxidized. Although the product is still safe to use, it no longer has the same benefits.
We suggest consulting your dermatologist before using related cosmetic products.
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