Aurthor: JS Admin
08 May 2023
A vitamin C serum is a skin care product with a high concentration of vitamin C.
08 May 2023
Vitamin C protects, the skin from environmental stressors, boosts collagen production, and brightens the complexion.
08 May 2023
A vitamin C serum should be applied after cleansing and toning, then moisturized and protected with sunscreen in the morning.
08 May 2023
Vitamin C serums can contain pure vitamin C or derivatives like ascorbyl glucosides, palmitates, and tetrahexyldecyl ascorbates.
08 May 2023
The pH level of the skin is around 5.5, which is slightly acidic and helps maintain the skin barrier.
08 May 2023
The pH level of skincare products can affect their efficacy, ability to penetrate the skin, and interaction with other ingredients.
08 May 2023
The efficacy of vitamin C is highly dependent on the pH level of the serum.
08 May 2023
L-ascorbic acid is the most active form of vitamin C and is most stable and effective at a pH level between 3.0 and 3.5.
08 May 2023
A high serum pH level can make vitamin C less stable and less effective, while a low pH level can irritate and sensitize the skin.
08 May 2023
It is important to consider the ph level of a vitamin C serum and, your skin type and sensitivity when choosing a serum for maximum efficacy and minimal irritation.
08 May 2023