MAST-200 (DE): Beginner Questions About Finished Oil Listings

[Luis]

MAST-200 (DE) is another example where shorthand can make a listing hard for new members to understand. This thread is for broad product-list terminology, not for personal protocols.

Topics welcome here:
- Reading concentration formats in product names
- Organizing product catalog notes
- Understanding how members compare labels and packaging details
- General storage and handling reminders

Please keep the thread educational and avoid medical advice, cycle planning, injection instructions, or vendor recommendations.