Vitamin C + retinol
Retinoids contain anti-aging compounds, so they have anti-aging properties that help reduce the appearance of fine lines and wrinkles and enhance collagen production. Combining retinol with vitamin C is a formula for exfoliation, redness, and skin irritation, listen to the summary, it scars your skin. Not only that! When you combine and use these two substances together, you are more exposed to the dangers of UV than ever before. Do you think about when to take vitamin C and retinol? I must tell you that it is ideal to use vitamin C serum for oily skin, in the morning and retinol at night. Never try to use retinol and vitamin C together because they are very active. The best time to use these two substances is to use retinol at night and vitamin C during the day.
Vitamin C + niacinamide
Niacinamide, also known as vitamin B3, is an essential nutrient that helps build protein in the skin, treats uneven skin color, reduces the size of enlarged pores, and reduces fine lines and wrinkles. Prevents wrinkles and gives a healthy glow. You have read about the properties of niacinamide above. However, when you combine niacinamide with vitamin C, they face each other and chemically cancel each other out, which means that both substances do not affect your skin.
Both substances are very suitable for treating prone skin and scars, and their properties have been proven, and you will find that they are used in some multi-substance serums. However, combining them at home in the form of DIY is a frustrating formula because niacinamide can negate the good properties of vitamin C and turn it into a substance that causes redness and can cause acne.
So what should we combine?
We can not end this article just like that, so we made a report on what can be paired with vitamin C. Dr. Jeff recommends a combination of ferulic acid and vitamin E because both can help stabilize and lower its pH balance for easier absorption into the skin.
Because vitamin C is often recommended for daily use, Dr. Jeff says it is only suitable for pairing SPF with a brightener. Despite our best efforts, some UV rays still penetrate the skin, where vitamin C can help neutralize those free radicals.
Vitamin C products are made in 3 scales. Therefore, using products containing vitamin C with acidic compounds such as salicylic acid can change its pH, which can reduce the effectiveness of your vitamin C. So you can use both together, but if you want to see the full effect of vitamin C more quickly, it is better to use only vitamin C.
He agrees, noting that it is safe to use them together, but he prefers to use them separately.
If you are currently using vitamin C as a serum, it is important to make sure that the cleanser does not damage your glow. This means that the remaining cleansing oils create a barrier that prevents vitamin C from penetrating the skin. So be sure to thoroughly cleanse your face before using vitamin C. If you use alkaline soap to clean, it is best to wait a few minutes before using the serum. But as Dr. Fa said, “Do not think too much about pH. For example, you do not have to wait 10 to 20 minutes, 5 minutes is enough.
To get the most out of vitamin C, replace both with an “active” product every once in a while. To increase effectiveness, try using vitamin E and ferulic acid, both of which enhance the effects of other vitamins when used together.
All you can do is add antioxidant serum under the sun. Research shows that vitamins C and E when combined with sunscreen, can have a positive effect on image correction. Just one more reason to leave you with this friendly reminder: Never leave home without using sunscreen.