Butylene glycol (and) Water (and) Cydonia oblonga leaf extract. Chrono'Protek® by Berkem acts as a protecting active. It is a plant-origin active ingredient obtained from quince tree. By decreasing MMP-1 quantity produced by fibroblasts after a UVA irradiation, it protects extracellular matrix collagen pool. It is 100% plant-based, preservative free and water soluble. Chrono'Protek® is suggested for use in skin and body care products (Serum, mask, cream...). It is China compliant and ECOCERT/COSMOS approved.
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Chrono'Protek® properties
Other properties
| Properties | Value & unit | Test condition | Test method |
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| Total polyphenols | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility Properties | Element | Condition | Method |
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