All orders placed between 20 December 2024 and 6 January 2025 will benefit from the after-sales service after 6 January 2025. Thank you for your understanding!
- Skintelligent science
- Clinically tested
- Expert in aesthetic dermatology
- Made in France
- Unique formulas
- 30,000 skin professionals
- Skintelligent science
- Clinically tested
- Expert in aesthetic dermatology
- Made in France
- Unique formulas
- 30,000 skin professionals
Frequently asked questions
Why does the Tri Vita C30 change color?
The Tri Vita C30 is a product made up of a blend of 3 forms of Vitamin C for a total Vitamin C concentration of 30%. Among the forms of Vitamin C is L-Ascorbic acid at 15%. This molecule is highly sensitive in the presence of certain factors such as high temperatures, oxygen, light, and water. The result is an oxidation reaction that translates into a noticeable change in color over time (from slightly yellow to brown). This phenomenon is, however, natural and expected in a formula containing L-Ascorbic acid at a high percentage. Note that to limit this phenomenon, Dermaceutic has chosen an opaque, airless pack and formulated the product with a minimum amount of water.
Why do you use 3 different forms of vitamin C in the Tri Vita C30?
The combination of three forms of Vitamin C in the Tri Vita C30 creates a unique synergy that optimizes the product's efficacy.
These three forms are characterized by different behaviours in relation to cell membranes: Ascorbyl ester is fat-soluble and penetrates well throughout the cell membranes, whereas Ascorbic acid and Ascorbyl silano remain on the surface since they are water-soluble.
The fat-soluble form can therefore act more deeply to promote deep restructuring, while the water-soluble forms exert their action in the epidermis for enhanced protection and regeneration.
Can I use it with pregnancy?
It is not recommended to use Tri Vita C30 during pregnancy and breastfeeding because of due to the presence of highly concentrated in Vitamin C