How Long Does Alcohol Stay In Your System? [Timeline + Video] Understanding Blood Alcohol Concentration (BAC) is crucial for staying safe. Here's what different BAC levels can mean for your behaviour and health: Up to 0.05 g%: You may feel good, talkative, relaxed, Blood Alcohol Concentration (BAC): BAC Levels & Effects Your eyes are your first line of defense. Good BAC Water: Crystal clear, odorless (faint alcohol scent), and painless. Bad BAC Water: Cloudy, particulate matter, strong chemical smell, or severe burning. Peptide info Peptide Shelf Life Reference Table Lyophilized Peptides (Powder) Life: months Storage: Store Notes: Avoid light, keep dry not freeze reconstitution. sealed thaw repeatedly after Water Type Reconstituted Peptides (Liquid) BAC Understanding Blood Alcohol Concentration (BAC) is crucial for staying safe. Here's what different BAC levels can mean for your behaviour and health: Up to 0.05 g%: You may feel good, talkative, relaxed,