Do they still sell TAA in oil version?

[Eldros]

I'm 17 and Instant Shine is the only thing thats worked for me...

They used to sell TAA (the secret ingredient of IShine) oil that was dosed at 20mcg/drop. Have you tried any of the -nol products? IO, IH, cttm2. If not, you might want to.

As far as i know, i was one of the lucky ones to pick up a bottle of the stuff before it became discontinued.

The bottle of TAA would probably last you as long as a bottle of IShine, depending on your usage.