Long ago, Niacinamide and Vitamin C have become duo Powerful active ingredients famous in the beauty world. However, many people worry about their effectiveness when used together in the same process. Could it happen? whether the counter-effect is due to harmful active ingredients produced during the combination process or not? Read the article below to get answers from Dermalogica therapists.
Do you really understand Niacinamide and Vitamin C correctly?
There are some conflicting opinions that the combination of these two ingredients causes the following problems:
- First, Vitamin C, which has a low pH, will convert Niacinamide into Niacin. This reaction activates epidermal langerhans cells. Causes blood vessel dilation and skin redness.
- Second, this combination not only releases Hydrogen Peroxide which has the risk of killing skin cells. But it also affects the skin lightening effect of both ingredients.
However, Niacinamide and Vitamin C often appear in stable form in advanced cosmetic formulations. In fact, products containing Niacinamide are created at a pH level of 5. Vitamin C works best in environments with a low pH of 2.8 to 3.2. Therefore, Niacin only becomes a problem when Niacinamide is exposed to vitamin C at high temperatures and for long periods of time. Furthermore, this only applies to pure Vitamin C and not its other forms.
According to dermatologists, Niacinamide is always in an extremely stable state. Therefore, it will not be neutralized by Vitamin C under any circumstances. Not to mention, the skin care products you use also contain many other ingredients. Therefore, the chances of Niacinamide and Vitamin C interacting with each other are quite slim.
In short, you can absolutely combine these two substances in your daily skin care routine. No need to worry about anything. So in addition to improving skin pigmentation, wrinkles as well as increasing skin elasticity. What other uses do Niacinamide and Vitamin C have? Follow the next content below.
How effective is Niacinamide and vitamin C in skin care?
Niacinamide and Vitamin C are two common ingredients produced in the cosmetic industry. Famous for its outstanding benefits for the skin. While Niacinamide has the ability to improve pore size, wrinkles and dull skin. Vitamin C is a powerful antioxidant that helps prevent environmental attacks. Therefore, when working together, they will bring many benefits to the skin. Include:
- Tightens pores, improves skin texture
- Anti-aging, improves wrinkles on the skin
- Enhance skin resistance
- Protects skin against attacks from harmful environmental agents.
- Gives you radiant, smooth, and shiny skin.
The safest way to use Niacinamide and Vitamin C for skin
However, for this powerful duo to work effectively on the skin. Don't ignore these 3 common uses:
Method 1: Use alternate days
In this method, you can use Vitamin C on even days and Niacinamide on odd days. Or follow any other alternating division that suits your living habits. This is considered the safest way to use and suitable for those with sensitive skin. Or afraid of redness, irritation or itching occurring.
Method 2: Use Niacinamide and Vitamin C at different times during the day
This way, you can use Niacinamide in the morning, Vitamin C in the evening or vice versa. Because Vitamin C will help increase the sun protection ability of sunscreen. Using Niacinamide at night will help replenish necessary moisture and lock moisture in the skin during sleep. At the same time, it facilitates other skin care ingredients to absorb deeper into the skin.
Method 3: Use Niacinamide and Vitamin C at the same time of day
If you have healthy skin and higher adaptability. You can use a combination of both ingredients at the same time of day. Including morning or evening. In this combination, you will apply Vitamin C 15-20 minutes first and then continue to apply Niacinamide to the skin. This not only gives the skin enough time to absorb two amounts of nutrients. It also allows Niacinamide to promote its ability to lock moisture to maintain skin smoothness.
Conclusion:
In short, using Niacinamide and Vitamin C properly will not cause any problems. Regardless of the same product or the same skin care routine with different products. However, don't forget to determine your skin's characteristics and usage needs. To choose the most suitable method for yourself. If you have any questions that need answering. Contact Dermalogica dermatologists immediately for support.