Muhammad’s perfume.
It was narrated that Aishah said:
“I put perfume on the Messenger of Allah for his exiting Ihram, and I put perfume on him for his Ihram, perfume which was not like this perfume of yours.”
she meant that it does not last.
Sunan an-Nasa’i 2688
Aisha said she used to perfume the Prophet with the sweetest perfume she could find till she saw the perfume shining on his head and beard.
Mishkat al-Masabih 4435
Nafi’ said that when Ibn ‘Umar perfumed himself he used aloes-wood mixed with no other perfume, and also used camphor which he mixed in with the aloes-wood. Then he said that God’s messenger had perfumed himself thus.
Mishkat al-Masabih 4436

The Prophet lay down on a leather mat and sweated. Umm Sulaim got up and collected his sweat and put it in a bottle.
The Prophet saw her and said: “What are you doing O Umm Sulaim?”
She said: “I am putting your sweat in my perfume.”
And the Prophet [SAW] smiled.
Sunan an-Nasa’i 5371
