Products are split into three levels based on ingredient labels
GO
Best choiceSLOW
Contains ingredients with possible health concernsSTOP
Contains harmful ingredientsSLOW
JOANNA CZECH
The C + Face Serum
Last verified: March 16, 2026
- Caprylic/Capric Triglyceride
- Ethylhexyl Olivate
- Squalane
- Cannabis Sativa (Hemp) Seed Oil
- Sclerocarya Birrea (Marula) Seed Oil
- Tetrahexyldecyl Ascorbate
- Plukenetia Volubilis Seed Oil
- Dimethylmethoxy Chromanyl Palmitate
- Orbignya Oleifera Seed Oil
- Cylindrotheca Fusiformis Extract
- Pavlova Lutheri Extract
- Teprenone
- Tocopheryl Linoleate/Oleate
- Helianthus Annuus (Sunflower) Seed Oil
- Withania Somnifera Root Extract
- Hordeum Vulgare Extract
- Phytosterols
- Glycerin
- Cucumis Sativus (Cucumber) Seed Oil
- Phenoxyethanol
Why This Product is Rated SLOW
The C + Face Serum by JOANNA CZECH has been evaluated by Million Marker and contains some ingredients with possible health concerns. This product is rated SLOW, indicating moderate concern.
We recommend reviewing the ingredient list carefully and considering safer alternatives when possible. SLOW-rated products may still be acceptable for occasional use.
Frequently Asked Questions
