Hello buddies, im starting a cycle soon, but for now id like to use preworkouts... i have like 3 preworkouts, flashover, c4 and hemorage... i never use prewos on a daily basis, i use em for like 2 weeks, and quit... so i still have these 3, but despite the expiration date wich is in 2013, they look bad, the c4 and hemorage looks darker in colour and theres tons of chunks, the consistency of the powder is hard... altho, when i mix it it dissolves well, but, should i send these to the trash? or still g2g? i wonder why this happen . by the way, the flashover is the newest, and its going the same way, i never expose em to sunlight, i wonder why this happen.