Vitamin C is one of the most researched cosmetic and pharmaceutical raw materials, but as L-ascorbic acid it is unstable and is easily deactivated under the influence of light, oxygen and improper pH. and not very stable in water solution, insoluble in oil.

That is why the Ziaja company in this series of cosmetics used a combination of ascorbic acid with a glucose molecule, which is:

- Stable vitamin C in the form of natural glucoside.
- Resistant to oxidizing agents and metal ions.
- It is durable in the product and durable after penetrating the skin.
- Gradually released and shows long-term activity.
- It's bio-available.

These properties of the vitamin C used by Ziaja make it possible to use the concentration of 1% vitamin C in the product "Dermatological treatment with vitamin C, Revitalizing Essence" (in the other preparations of the series, the concentration of vitamin C is 0.5%).

Moisturizing emulsion with active and stable vitamin C is based on:

- enzymatic, gradual release of vitamin C biotechnology,
- synergistic combination with hyaluronic acid and hydroxyproline to optimize effectiveness,
- long-lasting effect on the skin after application.

Problem: skin in need of intensive renewal - thin, low cohesive, flabby, with visible wrinkles and discoloration, lacking a healthy color and youthful glow.

Indications: prevention of premature skin aging - suggested care 30+, after dermatological and aesthetic treatments, for people with reduced skin condition, gray and tired.

Med effect:
- shows concentrated anti-aging activity,
- renews collagen - a protein responsible for the youthfulness of the skin,
- reduces fine lines and visibly reduces deep wrinkles,
- improves elasticity, firmness and elasticity,
- evens out the skin tone and soothes redness,
- restores shine and a healthy and natural look.

Apply the preparation on the skin of the face, neck and décolleté. Pat gently around the eyes and mouth.

Use as:
- wrinkle reducing treatment - applying to cleansed face skin in the evening,
- daily care - when used during the day, immediately after the day cream has been absorbed.