1. A good multi-dose multi vitamin and mineral supplement for insurance.
2. A good protein powder since you probably have a hard time getting enough protein from your regular diet.
3. Since you probably aren't eating salmon daily, fish oil capsules for epa/dha
4. Some like creatine, nothing fancy, just plain old bulk powder in your post-workout shake. It's probably best to add this a year or two after starting serious training for the added boost you'll get to your strength.
Since you're young you probably shouldn't rely on fat burners/stimulants for cutting. The best thing you can do is stick to basic supplements and learn how your body react to training and diet for a few years before adding anything fancy. That means keeping a training and food log, it will dramatically accelerate your progress!