Hey quick question fellas, I'm about to pop my pinning cherry this week and I got into a bit of a mix up with a shipment, I've got A small question to ask...

Would it be harmful to my cycle if I pinned Test 300 for4 weeks and then the rest of the8 weeks use Test 250? Each one is 1mL for the test 250 and it would be .75mL for the Test 300 for the first 4 weeks.

Thank you!