Got three 300 mcg bottles overnighted. I plan on doing Dave palumbo's protocol: 10 mcg/day for 30 days, 2 weeks off, repeat twice then two months off. The bottles have an expiration date of May. I will need them to last longer. Will they be ok in the fridge or should I freeze them? Also on 260 mg test/week, sermorelin, adex. All Rx