This may sound gross to some of you, but I bought this in 2002 and it still hasn't run out on me 7 years later. Granted I don't use it everyday.
Anyhoo, this is one of my favourite highlighting products, hands down. I love it way more than anything Benefit ever made, and I think it is comparable, if not even a wee bit better, than Red Earth's highlighter (which I LOVE). It's creamy (but not too creamy) so you avoid streaks, and it gives you the most fabulous glow (I get compliments on my skin whenever I wear it). High Beam is NOT model in a bottle; this stuff is!
I heard they're discontinuing this line and that really bums me out :( I love everything about it; the smell (very light and fresh), the colour/glow payoff, the pump applicator, everything! You get a lot for the price.