An inhalable product shall not contain any of the following:
- (a) Flavorings other than natural terpenes.
- (b) Polyethylene glycol (PEG).
- (c) Vitamin E acetate.
- (d) Medium chain triglycerides (MCT oil).
- (e) Squalene or squalane.
- (f) Any other substance that the department finds to be a danger to public health.