Prolonged life

[Haldelar Baxter]

What's the simplest ways for a human to get an extended lifespan not based on character class or level? Looking for at least half elf in terms of lifespan

[Andre Roy]

To my knowledge no, it's not possible. There's no human feat or alternate trait that extend his lifespan.

There might be more generic feat, but I doubt it.

[Daedalus the Dungeon Builder]

Well, you could always go the Whispering Way.... Do you know any vampires?

I mean, there's the Sun Orchid Elixir, but there's no way to get it by RAW (and even if there was, from what we know of it, it would be prohibitively expensive for all of the highest-level characters).

Or you could be struck with a reincarnate spell after dying- that would reset you to your youth, but would likely stick you with a different race, and you'd need a wish to get back to human, but both of those could be done with a scroll or a hired spellcaster.

But I mean, if it was easy for a human to extend their lifespan, how likely is it that a lot of people would choose to become undead (Which is why the Whispering Way is so popular, it's a fairly "easy" way to become "immortal"), spend absurd amounts of money restoring their youth (And boost Thuvia's economy!), or spend most of their career looking for ways to extend their lifespan (hence all of the timeless body and immortality-type high-level class abilities)?

Slightly Off-Topic Rambling:

Actually, come to think of it, why doesn't Razmir just die and set up to be reincarnated right after? He is a high-level wizard, after all, so a wish is within his power, and a 25,000 gp diamond is bound to be cheaper and easier to get than a vial of the most expensive potion on Golarion. Even the negative levels wouldn't be an issue- and Razmir could do the entire process himself, using nothing more than a limited wish and contingency set to reincarnate himself as soon as he died. He could then just commit suicide sometime, and upon being brought back, he's in a young, strong, brand new body. From there, he's just a wish away from his old form- but still young.

[Rogar Valertis]

Razmir:

He's just a level away from immortality due to being a wizard, yet he searches for the Sun Orchid Elixir... XD

[Haladir]

If you're playing in Golarion, there's always the sun orchid elixir... if you have the money and can win the annual auction.

[QuidEst]

Reincarnation.

[Lazlo.Arcadia]

Naw guys, Clone! Of course that just brings you back at the same age, level, etc that you were before. But still good to avoid a TPK!