1. Creatine Monohydrate

What the supplement is:
A naturally occurring compound your muscles and brain use to quickly produce energy.

Why men over 40 should take it:
Helps support strength, muscle mass, physical performance and healthy aging as maintaining muscle becomes increasingly important.

2. Citicoline

What the supplement is:
A highly absorbable source of choline used by the brain to make important compounds involved in cognitive function.

Why men over 40 should take it:
Helps support focus, attention, memory and mental sharpness as you get older.

3. L-Theanine

What the supplement is:
An amino acid naturally found in tea that promotes a relaxed but alert mental state.

Why men over 40 should take it:
Helps support calm, controlled focus and balances caffeine for smoother, more consistent energy.

4. Caffeine

What the supplement is:
A natural stimulant that increases alertness and temporarily reduces feelings of fatigue.

Why men over 40 should take it:
Helps you feel more awake, focused and mentally ready for demanding mornings and long days.

5. Vitamin D3

What the supplement is:
An essential vitamin involved in bone health, muscle function, immunity and many other processes.

Why men over 40 should take it:
Helps support strong bones, healthy muscles and immune function as these become increasingly important with age.

6. Vitamin K2

What the supplement is:
A form of vitamin K that helps activate proteins involved in proper calcium metabolism.

Why men over 40 should take it:
Helps direct calcium toward your bones and supports long-term bone and cardiovascular health.

7. Magnesium

What the supplement is:
An essential mineral involved in hundreds of reactions throughout the body.

Why men over 40 should take it:
Supports normal muscle function, nerves, energy production, relaxation and everyday recovery.

8. Vitamin B12

What the supplement is:
An essential B vitamin needed for healthy nerves, red blood cells and normal energy metabolism.

Why men over 40 should take it:
Helps support energy production, brain health and normal nerve function as you age.

9. Vitamin B6

What the supplement is:
A B vitamin involved in energy metabolism, neurotransmitters, immune function and red blood cell production.

Why men over 40 should take it:
Supports normal energy, brain function, immunity and healthy metabolism.

10. Vitamin B2

What the supplement is:
Also called riboflavin, it helps your cells turn carbohydrates, fats and protein into usable energy.

Why men over 40 should take it:
Helps your body efficiently produce energy from the food you eat every day.

11. Zinc

What the supplement is:
An essential mineral involved in immune function, protein synthesis, cell repair and normal hormone function.

Why men over 40 should take it:
Supports immunity, recovery, healthy cellular function and normal testosterone levels.

12. Selenium

What the supplement is:
An essential trace mineral used by your body for thyroid function and antioxidant defense.

Why men over 40 should take it:
Helps support a healthy thyroid, normal metabolism and protection from oxidative stress.

13. Iodine

What the supplement is:
An essential mineral your thyroid uses to produce thyroid hormones.

Why men over 40 should take it:
Supports normal thyroid function, metabolism and the way your body regulates energy.

14. Copper

What the supplement is:
An essential trace mineral involved in energy production, connective tissue and iron metabolism.

Why men over 40 should take it:
Supports normal energy production, blood health and strong connective tissue as you age.

15. Potassium

What the supplement is:
An essential electrolyte needed for muscle contractions, nerve signals and fluid balance.

Why men over 40 should take it:
Supports healthy muscles, hydration, nerve function and normal blood-pressure regulation.

16. Sodium

What the supplement is:
An essential electrolyte that helps control fluid balance, nerve signaling and muscle contraction.

Why men over 40 should take it:
Helps maintain hydration and supports normal nerve and muscle function, especially when you're active.

17. Boron

What the supplement is:
A trace mineral that interacts with nutrients involved in bone and mineral metabolism.

Why men over 40 should take it:
Helps support healthy bones and the way your body utilizes important minerals as you age.