Are Kérastase products safe for use during pregnancy?
As a precautionary measure, we do not recommend using Densitive during pregnancy and while breastfeeding.
There are no specific contraindications for using our products. For Densitive, the treatment should not be used if you have allergies to any of the ingredients (taurine, green tea, grape seed oil, zinc). Do not take Densitive within three hours of taking iron supplements.