What is vitamin C?

Vitamin C, or ascorbic acid, is an essential water-soluble vitamin required for many functions in the human body. It is widely known for its antioxidant properties.

1. What foods contain vitamin C?
Vitamin C can be obtained from fresh fruits and vegetables such as citrus fruits, strawberries, kiwi, red peppers, broccoli and many others.

2. How does vitamin C affect skin health?
Vitamin C promotes collagen production, maintains skin firmness, reduces wrinkles and prevents free radical damage, promoting healthy, youthful-looking skin.

3. What are the benefits of vitamin C in cosmetics?
In cosmetics, vitamin C is a powerful antioxidant that helps lighten skin tone, reduce pigmentation and protect against harmful environmental influences.

4. Can vitamin C cause skin irritation?
In rare cases, vitamin C may cause minor irritation. Start with low concentrations and test on a small area of skin.

5. How to properly use cosmetics with vitamin C?
Apply vitamin C products to clean skin in the morning before applying sunscreen. This will help enhance protection against ultraviolet rays.

6. Can vitamin C be used together with other active ingredients?
In most cases, vitamin C works well with other active ingredients. However, when using prescription products, consultation with a doctor or dermatologist is recommended.

7. What effect can you expect from regular use of vitamin C?
Regular use of vitamin C can result in brighter, firmer skin, reduced pigmentation and a healthy glow.

8. Can I use vitamin C during the day?
Yes, vitamin C can be used throughout the day, especially in the morning, to gain environmental protection.

9. How to choose cosmetics with vitamin C?
When choosing vitamin C cosmetics, look for stable forms of vitamin C, such as ascorbyl glucoside, and trusted brands for maximum effectiveness.

10. What are the contraindications to the use of vitamin C?
In rare cases, it can cause allergic reactions. Pregnant and breastfeeding women are advised to consult a doctor.

It is important to remember that results may vary depending on individual skin conditions. Before using new products, it is recommended to test a small area of skin and consult a dermatologist.