The drug cocktail that can contain ketamine, ecstasy, meth and crack has grown in popularity in recent years

• Liam Payne had ‘pink cocaine’ in his system at time of death – reports

Pink cocaine, a drug cocktail that can contain ketamine, ecstasy, meth and crack, has gained notoriety as a party drug. With some media reports citing former One Direction singer Liam Payne had pink cocaine in his system when he fell to his death, there are growing calls for greater awareness of the danger it poses to users.