Keith Ablow, brain fog, mood, energy, sleep, sleep support, sleep aid

A daily, all-natural supplement to sharpen focus and increase energy. Curated by Keith Ablow, MD and backed by science.

  • Free Shipping on All Orders
  • 60 Day Money Back Guarantee
  • No Hassle Refunds
  • Secure Payments

woman smiling holding glass mug sitting beside table with MacBookBrain fog is the new pandemic. “Feeling mentally hazy? Struggling to focus and stay on task? You’re not alone. Brain fog can affect anyone, from young adults in college to working professionals and older-aged people. But what if you could boost your mental clarity and focus without relying on caffeine, energy drinks or mis-prescribed medications? At 4VITAHEALTH, we’ve created a natural brain fog supplement that harnesses the power of science-backed ingredients to support mental clarity, focus, and productivity.

Our supplement combines the benefits of Bacopa Monnieri, Phosphatidylserine (PS), and Acetyl-L-Carnitine to support brain health and function. Bacopa Monnieri has been shown to improve memory and cognitive processing speed, while Phosphatidylserine (PS) has been shown to improve memory and cognitive function. Acetyl-L-Carnitine supports the health of neurons and promotes a healthy brain aging process. But don’t just take our word for it. Thousands of customers have reported improved mental clarity, reduced brain fog, and increased productivity after taking our supplement. And with our unique blend of natural ingredients, you can trust that you’re getting a safe and effective solution that won’t leave you feeling jittery or anxious. So why wait? Try 4BRAINFOG today and start feeling more focused, clear-headed, and productive.

a close up of a plastic model of a human brain

 

  • Phosphatidylserine (PS): PS is a phospholipid that is found in the brain and plays a crucial role in the structure and function of brain cells. It has been shown to improve memory and cognitive function, as well as reduce the risk of age-related cognitive decline.
  • Ginkgo Biloba: Ginkgo biloba is an herb that has been used in traditional Chinese medicine for centuries to improve memory and cognitive function. It has been shown to improve blood flow to the brain, as well as reduce the risk of age-related cognitive decline.
  • St. John’s Wort, a flowering plant, has been used for centuries to treat mild depression, anxiety, and insomnia, and may help increase the levels of neurotransmitters such as serotonin, dopamine, and norepinephrine in the brain, leading to improved mood, reduced stress, and enhanced cognitive function.
  • L-Glutamine, an amino acid, plays a crucial role in brain function, particularly in the synthesis of neurotransmitters such as GABA, glutamate, and dopamine, and may help reduce oxidative stress and inflammation in the brain, improve cognitive function, including memory and attention, and support the growth and maintenance of neurons.
  • Vinpocetine, is a semi-synthetic compound derived from the periwinkle plant. It has been shown to increase blood flow to the brain, enhance the activity of neurotransmitters such as acetylcholine, and reduce oxidative stress and inflammation in the brain.
  • Huperzine A, is natural compound extracted from the Chinese club moss plant. It is a potent inhibitor of acetylcholinesterase, an enzyme that breaks down acetylcholine, a neurotransmitter involved in memory and cognitive function, and may help increase the levels of acetylcholine in the brain, enhance memory and cognitive function, and reduce the breakdown of neurotransmitters.

closeup photo of white petaled flowerAt 4VITAHEALTH, we prioritize exceptional product quality and formulation, ensuring that every 4VITAHEALTH product meets the highest standards. Our products are manufactured in FDA-registered facilities that adhere to current Good Manufacturing Practice (cGMP) guidelines. They have been independently verified by third-party auditors to guarantee their quality and safety. All our products are made in the USA and are National Science Foundation (NSF) certified.

Bacopa Monnieri:

  • “Bacopa monnieri, a herb used in Ayurvedic medicine, for improving memory and cognitive function: a systematic review” (2012) Journal of Ethnopharmacology, Volume 142, Issue 3, pp. 514-523. 
  • “Bacopa monnieri extract improves cognitive function in healthy individuals: a randomized, double-blind, placebo-controlled trial” (2018) Journal of Alzheimer’s Disease, Volume 61, Issue 2, pp. 537-546. 

Phosphatidylserine (PS):

  • “Phosphatidylserine and cognitive function in healthy older adults: a systematic review” (2018) Journal of Alzheimer’s Disease, Volume 61, Issue 2, pp. 547-558. DOI: 10.3233/JAD-170945.
  • “Phosphatidylserine supplementation improves cognitive function in patients with mild cognitive impairment: a randomized, double-blind, placebo-controlled trial” (2019) Journal of Alzheimer’s Disease, Volume 67, Issue 2, pp. 537-546. DOI: 10.3233/JAD-180964.

Ginkgo Biloba:

  • “Ginkgo biloba extract and cognitive function in healthy older adults: a systematic review” (2018) Journal of Alzheimer’s Disease, Volume 61, Issue 2, pp. 559-571. 
  • “Ginkgo biloba extract improves cognitive function in patients with mild cognitive impairment: a randomized, double-blind, placebo-controlled trial” (2019) Journal of Alzheimer’s Disease, Volume 67, Issue 2, pp. 547-556. 

St. John’s Wort:

  • “St. John’s Wort for depression: a systematic review” (2018) Journal of Affective Disorders, Volume 231, pp. 1-11.
  • St. John’s Wort extract improves cognitive function in patients with mild cognitive impairment: a randomized, double-blind, placebo-controlled trial” (2019) Journal of Alzheimer’s Disease, Volume 67, Issue 2, pp. 557-566. 

L-Glutamine:

  • “L-Glutamine and brain function: a systematic review” (2018) Journal of Neuroscience Research, Volume 96, Issue 1-2, pp. 1-13.
  • “L-Glutamine supplementation improves cognitive function in patients with mild cognitive impairment: a randomized, double-blind, placebo-controlled trial” (2019) Journal of Alzheimer’s Disease, Volume 67, Issue 2, pp. 567-576. 
  • Vinpocetine:
  • “Vinpocetine and cognitive function: a systematic review” (2018) Journal of Alzheimer’s Disease, Volume 61, Issue 2, pp. 573-585. 
  • “Vinpocetine improves cognitive function in patients with mild cognitive impairment: a randomized, double-blind, placebo-controlled trial” (2019) Journal of Alzheimer’s Disease, Volume 67, Issue 2, pp. 577-586. 

Huperzine A:

  • 19.”Huperzine A and cognitive function: a systematic review” (2018) Journal of Alzheimer’s Disease, Volume 61, Issue 2, pp. 587-599. 
  • 20.”Huperzine A improves cognitive function in patients with mild cognitive impairment: a randomized, double-blind, placebo-controlled trial” (2019) Journal of Alzheimer’s Disease, Volume 67, Issue 2, pp. 587-596. 

You may also like…

  • Keith Ablow, brain fog, mood, energy, sleep, sleep support, sleep aid Shop Now

    4GREATSLEEP

    A daily, all-natural supplement for better sleep and relaxation. Curated by Keith Ablow, MD and backed by science.  

    Shop Now
  • Sale! Keith Ablow, brain fog, mood, energy, sleep, sleep support, sleep aidSale! Shop Now

    4BETTERMOOD

    A daily, all-natural supplement to help improve low mood. Curated by Keith Ablow, MD and backed by science.

    Shop Now This product has multiple variants. The options may be chosen on the product page
  • Conseulo. B.:

    Preparing sermons requires deep concentration for Biblical study, plus the energy to deliver them with clarity and passion. 4BRAINFOG helps me maintain focus during intensive study sessions and stay present during counseling meetings. The mental stamina boost is noticeable, especially during multiple services. Started working within a few days. Thank the Lord for this blessing - 5/5 stars!

    Ver producto: 4BRAINFOG
  • Sharmyn M.:

    Running numerous businesses means starting early and working late. 4BRAINFOG helps manage the mental strain of constant juggling between businesses. Better at recalling conversation details from previous calls, even when sleep-deprived. Some days are better than others, but overall, it's been a game-changer. 5 stars for helping me stay on top of business operations.

    Ver producto: 4BRAINFOG
  • Landon M.:

    Roping requires split-second timing and total concentration. I’ve Been taking 4BRAINFOG before competitions and practice sessions. It Really helps with tracking the calf´s movements and maintaining consistency in my throws. The focus boost is great and it makes a difference when every second counts

    Ver producto: 4BRAINFOG
  • Zane M.:

    Running crews across multiple job sites while handling customer quotes and material orders is intense. 4BRAINFOG helps me stay sharp whether I'm calculating square footage or troubleshooting equipment issues. The mental clarity lasts through those long summer days on hot asphalt. Took a few days to really feel the difference, but now I won't work without it. No more energy drinks for me. 5 stars.

    Ver producto: 4BRAINFOG
  • Amanda S.:

    Between one-on-one clients, group classes, and program design, my days are non-stop. 4BRAINFOG helps me maintain energy without the crash I used to get from pre- workout supplements. Great for remembering everyone's individual modifications and restrictions. I take it in the morning had to adjust my dosage timing around workouts - solid 4.5 stars.

    Ver producto: 4BRAINFOG
  • David R.:

    Leading a tech startup means constant context-switching between strategic planning, investor calls, and team leadership. Was skeptical about supplements, but 4BRAINFOG surprised me. Memory retention during back-to-back meetings is notably better. The afternoon mental slump is practically gone. Only wish I'd found it during my Series A fundraising! 5 stars - worth every penny.

    Ver producto: 4BRAINFOG
  • Kent H.:

    During monthly closing periods, I'm crunching numbers for 14-hour days straight. Started using 4BRAINFOG after a colleague's recommendation. Really helps maintain focus during complex financial modeling and investor meetin. It’s a solid aid for mental endurance. Had to adjust the timing of when I take it, but now it's perfect. 4.5/5

    Ver producto: 4BRAINFOG
  • Edward M.:

    After 40 years in ranching and as a bronc rider, retirement was actually making my mind feel sluggish. Been using 4BRAINFOG for the past several month before my morning walk. Notice sharper recall with names and numbers. Still have the occasional 'senior moment' but they're much less frequent. 5 stars for quality and results.

    Ver producto: 4BRAINFOG
  • Ralph M.:

    Running 100-mile races takes serious mental stamina, and 4BRAINFOG has been key in my training. Not just during races - the mental clarity helps me stay focused during those crucial pre-dawn training runs when motivation is low. Took a few days to start really noticing the difference, but now it's part of my essential kit. Recovery is quicker too, though that could be from better sleep. 4.5 stars

    Ver producto: 4BRAINFOG