Have you ever gone to your favorite pharmacy or shop that sells skin care products and been overwhelmed with all the products containing Vitamin C. Creams, lotions, potions, serums and more. Where to start?
WHY
is vitamin C important for your skin?
- it possesses an anti-oxidant effect which means it protects cells
- it has anti-inflammatory actions
- it may inhibit tyrosinase which is the enzyme partly causing pigment
- it enhances collagen production
- vitamin c prevents and treats photodamage
- it improves wrinkles and hyperpigmentation
HOW TO CHOOSE
Formulations of Vitamin C pose a challenge. It is not a stable molecule and is NOT stable in a cream base. Have you ever cut an apple and left it for awhile? The cut part turns brown The same occurs with Vit C. It may lose up to 50% of its activity at 1 month.
We do know that ascorbyl photsphates can be absorbed into the skin and transported into the dermis where it is converted into the active form of vitamin C, L-ascorbic acid. This formulation tends to be more expensive, but is more effective.
There are a couple of companies who have devised a method to combat the instability of the product. One line has combined the Vit C with ferulic acid to act as a stabilizer. Another has formulated the product such that the granules of the Vit c are in the top of the bottle, to be activated with pressure to ensure each bottle is containing active product.
CONCENTRATION
The product should have a concentration of more than 10%.
WHEN TO APPLY
Vitamin C serum should be applied once a day in the morning after washing and before your sunscreen. A good formulation will be absorbed in the cells and will not wash off during the day.
Give it 6-8 weeks and you should start to see a difference in the skin – healthier, smoother, and more even pigmentation