Transdermal Matrix (K for an answer)

[Raptorex]

I have a couple of bottles of Dermabolics Big 1 (1-test) which I guess has the standard Matrix ingredients

Ingredients:
Isopropyl alcohol, propylene glycol, ocytl salicylate, triglyceride complex, water, d-limonene.

It is now about 1.5 years old, question - will this matrix breakdown the plastic in which its in making it dangerous to use at this point?

Thanks.