CellWell record HH-330604
Determination of free formaldehyde in cosmetics products through derivatization with 2,4-DNPH using an optimized and validated HPLC-PDA method
Fouad Echerfaoui; A. El Orche; K. El Bourakadi; Abdelhafid Benomar; C. Adade; Amine Laouni; Mounir El Kacemi; M. Bouatia; M. El Karbane
Acta Chromatographica · 2024
In plain language
An HPLC-PDA method detected free formaldehyde in 88.6% of 35 cosmetic products at levels of 20-981 ppm, despite none being labeled as formaldehyde-containing.
- Evidence
- Emerging
- Design
- Primary research (design unspecified)
Cite this record: https://thecellwell.org/studies/HH-330604
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