ROXANE LABORATORIES INC. GENTZ

I couldn't find any information on the barcode 300543306073 reported as ROXANE LABORATORIES INC. GENTZ. It's possible that this is a fictional or made-up product, or it may be a private label or generic version of a medication.

As I couldn't find any relevant information, I won't provide prices or details on the product's ingredients, usage, or potential side effects. If you're trying to verify the authenticity of this barcode or find more information on the product, I recommend contacting the manufacturer directly or checking with a healthcare professional.

If you have any further questions or concerns, please feel free to ask.