40 Years Ago, Nick Nolte And Sigourney Weaver Appeared In An Ad Together (UPDATED)

Can you guess the product?

It was a 1972 ad for Clairol's "Summer Blonde" hair coloring.
They also appeared on the box art.

BONUS: That same year, Nolte—looking more hardass—appeared in this h.i.s jeans ad.

OK, surveying all the evidence now available, I will say, definitely, that that woman is NOT Sigourney Weaver. Thank you, commenters.