Vitamin C has become a star ingredient in skincare, and it is no wonder why. This powerful natural antioxidant not only protects the skin from environmental damage but also helps fight premature aging, boosts radiance, and improves uneven tone. But how does it really work, and how can you incorporate it into your routine? We explain it here.

What exactly is Vitamin C and how does it work?

Vitamin C, also known as ascorbic acid, is a water-soluble vitamin essential for the human body. We cannot produce it naturally, so we must obtain it through diet or topical application in skincare products.

It acts as a potent antioxidant, neutralizing free radicals generated by environmental factors such as pollution, smoke, and UV rays from the sun. These free radicals cause inflammation and cellular damage, leading to visible signs of aging like wrinkles, dark spots, and irregular texture. Vitamin C fights these radicals, protects the skin from oxidative damage, and acts as a second line of defense against UVA rays.

Additionally, Vitamin C stimulates collagen production, a key protein that provides firmness and elasticity to the skin.

Types of Vitamin C and their applications

There are several forms of Vitamin C used in cosmetic products. Here are the most common ones:

• Pure Vitamin C (L-ascorbic acid): It is the most potent and effective form, although also the most unstable. It absorbs quickly and starts working immediately, improving skin radiance and texture.
• Vitamin Cg (Ascorbyl Glucoside): A more stable form that activates after being absorbed by the skin. Ideal for boosting collagen production and minimizing signs of aging.
• Active C: Highly effective, it penetrates to the dermis to treat acne marks, spots, and hyperpigmentation issues.

How to incorporate Vitamin C into your routine?

Vitamin C can be part of your daily routine through serums, creams, and masks. Follow these guidelines:

1. Choose the right concentration: If you are a beginner, start with low concentrations (5-10%) and increase gradually. Skins more accustomed to it can opt for 15-20%.
2. Morning application: Use a Vitamin C serum after cleansing your skin and before applying sunscreen.
3. Combine wisely: It works well with hyaluronic acid and sunscreens. It can be combined with retinol or exfoliating acids but progressively to avoid initial irritation.
4. Store correctly: Keep your serum in a cool, dry place, away from direct sunlight, to prevent oxidation.

Myths and truths about Vitamin C

Myths:

• More Vitamin C is not always better; a high concentration can irritate the skin.
• Not all products with Vitamin C are equally effective; it depends on the formula and stability.
• Using it does not cause sun sensitivity; rather, it reinforces sun protection.

Truths:

• Topical Vitamin C is beneficial for all skin types.
• It is effective in both day and night routines.
• It helps unify tone and prevent signs of aging at any age.

In summary, Vitamin C is a versatile and essential ingredient for healthy, glowing skin. Learn to choose the right product and apply it correctly to make the most of its benefits. Your skin will thank you!