Anas said the Prophet (ﷺ) forbade men to use saffron. (<i>Mirqat</i>, iv, 461, says this applies to their clothing and their bodies, as it is a female custom but does not prohibit a small use of it.) (Bukhari and Muslim.)

وَعَنْ أَنَسٍ قَالَ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنْ يَتَزَعْفَرَ الرَّجُلُ