Henderson played alongside Suarez when the Uruguay star fired Brendan Rodgers' Liverpool to the cusp of the Premier League title in 2013-14.
Arguably his finest display in that thrilling campaign came in December 2013, when Suarez hit four in a 5-1 thumping of Norwich City, meaning Salah's masterclass at the weekend had an obvious parallel.
"Who's the best? Don't be asking me stuff like that," Henderson chuckled when speaking about the Anfield heroes old and new.
"They are both fantastic players and you can't compare them. They are different players. I know they score a lot of goals and both work hard off the ball, but it is very difficult to make that comparison. They are both so good in their own right.
"Luis moved on to Barcelona and is doing fantastically well. He is a fantastic player who I was privileged to play with. But Mo this season has been unbelievable. Absolutely unbelievable.
"He is doing it every week, without fail. He's a great lad in the dressing room and to have around the place. He is a big plus to have in the team."
Salah now has an incredible 36 goals in all competitions this season and his 28 in the Premier League has propelled him to first place in Europe's Golden Boot.
17 March 2018