Water,
Vitamin E, collagen, Quercetin, Fenugreek.
Kindly understand, there is no such thing as a supplement. There is first deficiency and then supplementation to reach optimal level.
Your lower energy state causes in order of things you should consider
1. Breathing (pull your cheeks apart, if your breathing improves your breathing is bad, your lungs are okay). Notice the effort you were putting in breathing.
2. Sleep (fixed sleep schedule)
3. Use Sun to wake you up. Wake up, and stay in Sun for 10-20 mins. Ideal sun exposure throughout day is 30 mins
4. Ventilation of your space.
5. Frequency of consumption of coffee and meals.
Next Steps
1. Avoid simple carbs and
sugar
2. Consider making blend/smoothies of multiple vegetables and fruits. (RECOMMENDED strategy)
3. Never consume juices/soda.
4. Drink more water. It depends on body metabolism and weight, so figure it out, how much is optimal for you. The trick is to pay attention to urine color. (white means too much water, dark yellow means too less water. The color should be pale yellow/straw)
5. Calorie restriction
7. Add bulk to your diet, without increasing calories.
Health Tips
Work with your dietician. Your life style and diet, decides what you need supplementation of and for what purpose.