Yes, vitamin C face serum is good for oily skin because of its antioxidant and anti-inflammatory properties. They help loads with the treatment of acne and damaged skin.
Vitamin C in the form of L-ascorbic acid may be the best option for oily skin, because it's both lightweight and water-soluble.
Vitamin B. Vitamin B is an antioxidant brilliant for oily skin, especially if your oily skin is due to hormonal imbalances. It also protects the skin from signs of ageing and free radicals.
A tell-tale sign of vitamin c over-use can be increased blackheads or a development of blackheads. General skin irritation and breakouts can also occur if you are using your vitamin c too much or too often.
Most Vitamin C serums contain the potent L-Ascorbic acid which is a boon for oily and acne-prone skin but can react adversely on dry skin types. Always make sure to do a patch test to protect your skin from redness or peeling.
Since serums contain the active ingredients that you want to penetrate as deeply as possible into your skin, you should always apply a serum directly to your skin after cleansing or toning and before your moisturizer and sunscreen. Don't put your serum on after you moisturize.
AHAs and BHAs, such as glycolic, salicylic, and lactic acids should never be used with Vitamin C. Vitamin C is an acid, too, and is unstable, so the pH balance will be thrown off by layering these ingredients together and might as well be useless.
It's not that the vitamin C itself causes or worsens acne — it's the potential irritation that can result from vitamin C if you're not smart about its application. “Vitamin C can be irritating at higher concentrations,” he says. Plus, certain types of vitamin C can be more irritating than others, for example.
Oily skin is the result of the overproduction of sebum from sebaceous glands. These glands are located under the skin's surface. Sebum is an oily substance made of fats. Sebum isn't all bad since it helps protect and moisturize your skin and keep your hair shiny and healthy.
There are many reasons for oily skin, including stress, humidity, genetics, and fluctuating hormones.
One study even recommends applying a vitamin C serum every eight hours, or twice daily for the pinnacle of protection. Vitamin C has photoprotective properties and staves off oxidative stress from the free radicals we meet throughout our day.
How do you know if your vitamin C serum is working? Corinthian says that if your vitamin C serum changes color, it might be time to throw it away. "When vitamin C is exposed to air, it oxidizes and changes its form into something that isn't as effective, and it doesn't work as well on your skin," he explains.
Because vitamin C is an acid, you shouldn't combine it with other skin-care acids such as alpha-hydroxy acids (AHAs) like salicylic acid, and beta-hydroxy acids (BHAs) like lactic and glycolic acids. “Mixing with other acids at the same time can change the vitamin C's pH and render it useless,” Dr. Chiu says.
Vitamin C applied to the skin can encourage new collagen to grow. It also helps maintain the collagen you do have and protects the precious protein from damage.
Aloe vera is known for soothing burns and other skin conditions. According to the Mayo Clinic, there's good scientific evidence that it helps treat flaky skin caused by oily patches. Many people use aloe vera to treat oily skin. You can apply a thin layer to your face before bedtime and leave it on until morning.
Moisturizer is a must-have in any skin care routine, especially when winter rolls around. But let's be clear: not only dry skin is in need of hydration; oily skin needs to use a great moisturizer just as much as any other skin type.
05. The pairing. While Vitamin C is pretty adaptable and can be paired with most ingredients, it is recommended to not use it with benzoyl peroxide and retinoids in the same routine. Because when used together, these ingredients can cause skin irritation, especially for sensitive skin types.
If you have oily skin and don't already use a serum, then your skin is missing out on great benefits. Many actives in serums are perfect for curtailing the symptoms of oily skin. An oily skin type is a blessing in disguise.