Ways to cure ability drain

[Yogibear41]

Are there anyways to cure ability drain other than restoration? are there ways that do not involve expensive material components? (anything that eschew materials wouldn't cover)

[Shalist]

A set bonus for having the complete 'Wraith's Woe' set (MIC, 24,000g total):


3 Pieces: You can activate wraith’s woe as a standard (mental) action to cure all ability damage you have, as well as restore all points drained from a single ability score of your choice. This ability can be used once per day.

[Jeff the Green]

Binding Naberius heals it at a rate of 1 per hour in all scores.

[Brookshw]

I don't recall offhand but the feats in expedition to castle ravenloft might help. Sorry, afb atm.

[Karnith]

I don't recall offhand but the feats in expedition to castle ravenloft might help. Sorry, afb atm.
Unfortunately, Enduring Life and Lasting Life (which also appear in Libris Mortis) only affect negative levels; they are of little help to a character trying to remove ability drain.