Safe? As safe as snorting any pill I suppose
And yes, the binders could well effect absorption, even if grinded down into a powder some could (and likely Would?) gel
And your previous thread was closed, no choice to close this
It?s safer than attending to IV, and intranasal oxycodone is usually quite effective and underrated by the net community; nonetheless snorting OP?s is questionable - it?s up to you whether to try them. Grind them down into a powder as finely as possible if you do - Luck man
Sorry, though reposting threads is like doing the same thing and expecting a different result. Hopefully something here helps you; Try older threads