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Focus Boost Capsules

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Focus Boost Capsules

capsule icon CAPSULE
Blend
Energy Icon Energy
Stress Icon Stress
Brain Icon Brain
Mood Icon Mood
Get fast-acting focus with a synergistic combination of green tea caffeine and l-theanine, designed to help you manage the tasks at hand in 1 daily capsule.
Count
Serving size: 1 capsule
Focus Boost Capsules
2-pack

Product No Longer Available

About The Product

  • This product is ideal for adults who are juggling work, school, or everyday life and find it hard to focus. Nature Made Focus Boost is fast-acting, within 1 hour, to help reduce mental fatigue and support your focus and attention with a clinically studied blend of green tea caffeine and l-theanine.†

    Who Is This Product For?

Did You Know

Visual of a brain with areas of affected by stress.

Stress Fatigues the Mind & Impacts Your Focus

During stress, your body releases cortisol, a hormone that shifts your brain into “survival mode,” focusing more on emotions and less on memory and focus. That’s why you might feel mentally foggy when you’re overwhelmed.[2]

Here’s what else is going on in your brain during stress:[2]

  • The hippocampus helps link your emotions and memories, but ongoing stress can cause it to shrink, making it harder to stay focused or remember important things.
  • The prefrontal cortex, which helps with decision-making and attention, becomes less efficient, so it’s tougher to concentrate or stay on task.

Our Focus Boost capsules work within 1 hour to support your focus and attention with a blend of green tea caffeine and l-theanine.


Woman relaxed reading a book.

Green Tea Caffeine + L-Theanine = A Synergistic Blend

Caffeine and l-theanine are commonly found together in many green and black teas. Together, they help produce the feelings of both alertness and mental calm you may feel after a warm cup of tea.

  • Caffeine is a stimulant that can increase alertness.
  • L-theanine is an amino acid known for its calming effect on your mind.

These two ingredients were clinically studied to help support your focus and attention and reduce mental fatigue that may occur due to everyday stressors.[1]†


An adult in a yellow blazer in office environment on their laptop.

B Vitamins Provide Additional Support

B vitamins help brain and body cells produce the energy they need to function, equally important during times of stress and rest.

Here’s how different B vitamins help support you:

  • Pantothenic Acid supports the body’s natural response to stress
  • Vitamin B6 supports the production of neurotransmitters needed for mood health†
  • Vitamin B12 supports the production of SAM-e, which is important to mood health
  • Niacin (B3) and Thiamin (B1), and all B vitamins, support healthy brain function


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Common Questions MORE QUESTIONS? More Questions? on Common Questions

Our experts answer questions about supplements and your stress and energy needs.

Reviews

* Based on a survey of pharmacists who recommend branded vitamins and supplements

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

References

  1. Giesbrecht, T et al. The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness. Nutritional neuroscience vol. 13,6 (2010): 283-90. doi:10.1179/147683010X12611460764840. https://pubmed.ncbi.nlm.nih.gov/21040626/.
  2. Harvard Health Publishing. How stress affects your brain. Harvard Health. Accessed on Oct 17 2025: https://www.health.harvard.edu/mind-and-mood/how-stress-affects-your-brain.
  3. U.S. Food and Drug Administration. Spilling the beans: How much caffeine is too much? Updated March 2024. Accessed October 17, 2025. https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much.