I believe their clear shellac comes as waxed or de-waxed.
FWIW, all shellac naturally has a tint to it. Just varying degrees as well as colours. They generally range from (lightest to darkest) White, Blonde, Orange, Brown, Ruby and descriptors in between.
Because it is a naturally acquired product (resin secreted from the female lac bug) there's very little manufacturers can do to control its colour (other than diet). It is what it is, because the type of sap ingested by the bug determines the what colour it will secrete.

Sooooo... bug secretion, too much information???