The age restriction is primarily due to an active ingredient called .
At least 20 states have passed laws specifically banning the sale of DXM-containing products to minors.
: Many national chains, such as Walmart and CVS Pharmacy , have internal policies requiring ID for DXM products regardless of specific state laws. State-Specific Rules
: States like California , Texas , New York , and Florida have strict age-18 requirements.
While NyQuil is an over-the-counter (OTC) medication, most states and major retailers require a valid photo ID to verify that you are at least 18. Why Is There an Age Limit?
: In some states, clerks must only card you if you appear to be under 25 or 35.