Hi guys. This morning I bought some 15 creatine+ one month tubs. Link: Bio-Synergy Creatine Plus 1 Month Supply 125 Capsules x 800mg: Amazon.co.uk: Health & Beauty They were extremely cheap - 1/20 of normal price because they expire in a month. Now the question is - will they still be effective in say 5 months time after expiry date? consider that those are capsules, not powder and they are all properly airtight, sealed and packaged. Can creatine expire?