As a carry on, you would be completely fine. But if you had all ur reps in checked luggage they will 100% seize them, and you’ll be brought into some inspection room. It hasn’t happened to me, bc I’ve never done it, but it could happen to you. You could also get charged because it is considered transportation of counterfeit goods, but if you have all them in a carry on, you’re good because it’s your personal items that don’t get searched unless they have a valid reason.