The card contains no contraindications or warnings: it gives the method of use and the composition. The composition names lanolin, preservatives (including methylparaben), fragrance (Parfum) and plant extracts – in case of an allergy to any component, the product is not used.
General information (not a manufacturer's instruction): before first use, the skin's reaction can be checked on a small area; if the scalp itches, turns red or becomes irritated, stop using it and see a doctor.