How Long Do Amphetamines Stay in Your System? Drug Detection & Detox Timeline
The molecule is dextroamphetamine attached to the amino acid, lysine. When Vyvanse enters the body, proteins in the blood cleave off the lysine molecule and leave active dextroamphetamine. Methamphetamine causes peak effects within a few hours after use and can last between 8–12 hours for most people regardless of the method of administration. Amphetamine Drug Saliva … Read more