Thanos may have never bled before his encounter with Iron Man.

[@MotatoMota]

Thanos's fight against a cat was legendary. He barely survived the cat's onslaught.

[@itiswhatitis4846]

The problem no one talks about concerning Thanos blood is the fact that it was purple when Thor hit him in the chest with Storm Breaker, not red and also, it was not “blood red” when he was beheaded. Closer to purple then too.

[@michellerogerson6237]

What I was going to say

[@DeejayTrump-k9y]

THANOS RESPONSE WAS GOLD ❤

[@robertross8243]

I was gonna say he has scars, but...ya. got beat to it.

[@squigglyline2813]

He has scars on his face.

[@lvcidmane26]

But tony caused that

[@robinwachenfeldt194]

ffs..... he has scars on his face... So many others have said this already....

[@Human_1212-s9p]

If that's true then how come at the end of infinity war, storm breaker was purple after coming out of Thanos's chest