Marijuana products may be purchased or possessed only by persons 21 years of age or older.(a) "This product has intoxicating effects and may be habit forming.";(b) "Marijuana can impair concentration, coordination, and judgment. Do not operate a vehicle or machinery under the influence of this drug."; (c) "There may be health risks associated with consumption of this product."; and(d) "For use only by adults twenty-one and older. Keep out of the reach of children."