When should vitamin C be used?
“Because vitamin C serum helps protect your skin from free radicals, most dermatologists have recommended applying it in the morning to prevent damage during the day,” says Joshua Zeichner, the director of cosmetic and clinical research at Mount Sinai Hospital in New York City..
Should vitamin C be applied at night or morning?
Should I apply Vitamin C morning or night? Always apply Vitamin C in the morning! L-Ascorbic Acid based treatments are intended for daytime use because of their ability to neutralize free radicals. Using your serum at night isn’t necessary because it creates a reservoir that remains in the skin when used daily.
How do you introduce vitamin C to your skin?
A vitamin C serum works well on any skin type, but as with any active topical ingredient, it should be introduced little by little. Start by testing it on the back of your hand to see if you develop any irritation, and then introduce it to your routine every other day, before you start using it each morning.
Can I use Vitamin C serum everyday?
Vitamin C serum is typically applied once or twice per day. A good rule of thumb is to cleanse, tone, apply vitamin C serum, and then moisturize. It can be safely used in conjunction with other active ingredients, although use alongside niacinamide may render vitamin C less effective.
What can you not mix with vitamin C serum?
“As it’s effectively an acid, avoid mixing vitamin C with AHA/BHA acids such as glycolic or lactic acids. Vitamin C is also unstable, so any acids you layer it with will destabilise the pH balance and render it completely useless before it can work its magic.
When should vitamin C serum be used in routine?
Some dermatologists recommend applying a vitamin C serum in the morning in order to prevent damage from free radicals that can occur throughout the day. If you do choose to use your serum in the morning, you’ll need to follow up with a layer of broad spectrum sunscreen, with an SPF of 30 or higher.