Cognitive Power Stack which includes one bottle of Alpha GPC. L-Tyrosine, and Acertyl L-Carnitine
Alpha GPC Supplement Facts
L-Tyrosine Supplement Facts
Acetyl L-Carnitine Supplement Facts
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Cognitive Power Stack which includes one bottle of Alpha GPC. L-Tyrosine, and Acertyl L-Carnitine
Alpha GPC Supplement Facts
L-Tyrosine Supplement Facts
Acetyl L-Carnitine Supplement Facts
4.7
Rated 4.7 out of 5 stars
288

Cognitive Power Stack

Total Servings: 60

$ 94.97 $ 94.97
Cognitive Power Stack which includes one bottle of Alpha GPC. L-Tyrosine, and Acertyl L-Carnitine
Cognitive Power Stack
Cognitiv...

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The Cognitive Power Stack is a targeted nootropic trio—Alpha GPC, Tyrosine, and Acetyl L-Carnitine—designed to enhance mental clarity, focus, and energy metabolism. These ingredients work synergistically to support neurotransmitter production, improve brain cell communication, and reduce mental fatigue.

Alpha GPC provides bioavailable choline to support memory and cognition. Tyrosine helps maintain focus under stress by supporting dopamine and norepinephrine levels. Acetyl L-Carnitine fuels mitochondrial energy in the brain, supporting mood, memory, and long-term brain health. This stack is ideal for high-performance professionals, athletes, and anyone looking to stay sharp and focused.

Everything at a Glance

GMO Free Gluten Free

Alpha GPC:

  • Supports cognitive function
  • Builds focus and clarity
  • Supports memory and protects against cognitive decline
  • May help improve long-term brain health

Tyrosine:

  • Improves focus and motivation
  • Supports stress management

Acetyl L-Carnitine:

  • Helps improve memory, focus, and cognition
  • Boosts energy production
  • Can help improve mood
  • Alpha GPC acts as a precursor to acetylcholine, a neurotransmitter responsible for learning and memory. It enhances neuronal communication, promotes neural tissue health, and supports overall brain function by increasing acetylcholine levels. It has also been linked to increased neuroplasticity, which is crucial for maintaining a healthy brain.
  • Tyrosine is a precursor to important neurotransmitters that regulate brain function and mood. It supports the synthesis of dopamine, which is involved in motivation and reward pathways, as well as norepinephrine and adrenaline, which are essential for the body's stress response. It also ensures optimal neurotransmitter production, promoting cognitive performance and stress resilience.
  • Acetyl L-Carnitine is a potent antioxidant that crosses the blood-brain barrier to energize neurons and improve mitochondrial function. It supports cognitive function, memory retention, and mental stamina, helping to fight mental fatigue and keep you productive for longer.
  • Recommended to use when looking to optimize focus and alertness - before a workout or an intense workday session
  • Alpha GPC: Take 1 capsule, best taken in the morning
    Tyrosine: Take 1 capsule, not within 1-2 hours before bedtime
    Acetyl L-Carnitine: Take 1 capsule
  • When taking all three together, do not exceed more than 1 serving per day
  • Alpha GPC:
    Alpha-Glyceryl Phosphoryl Choline 300mg
    Other Ingredients: Microcrystalline Cellulose, Hypromellose (Capsule), Magnesium Sterate, Silica
  • L-Tyrosine:
    L-Tyrosine 500mg
    Other Ingredients: Rice Flour, Hypromellose (Capsule), Magnesium Sterate, Silica
  • Acetyl L-Carnitine:
    Acetyl L-Carnitine HCI 500mg
    Other Ingredients: Hypromellose (Capsule), Rice Flour, Stearic Acid, Silica, Medium Chain Triglycerides

What's Included

  • Alpha GPC

  • L-Tyrosine

  • Acetyl L-Carnitine

What to Expect with Cognitive Power Stack

When to Use
1 x serving size of each - before a workout or an intense workday session.
Recommended to use when looking to optimize focus and alertness. When taking all three together, do not exceed more than 1 serving per day. Alpha GPC: Take 1 capsule, best taken in the morningTyrosine: Take 1 capsule, not within 1-2 hours before bedtimeAcetyl L-Carnitine: Take 1 capsule

Cognitive Power Stack Supplement Facts

Cognitive Power Stack Supplement Facts
Cognitive Power Stack Supplement Facts
Cognitive Power Stack Supplement Facts

Frequently Asked Questions

Yes, these products can be taken together. We recommend taking when looking to optimize focus and alertness - like before a workout or an intense workday session. When taking all three together, do not exceed more than 1 serving per day. For optimal absorption, please follow the protocol integration guidelines provided for each product.

4.7
Rated 4.7 out of 5 stars
Based on 288 reviews
Total 5 star reviews: 244
Total 4 star reviews: 26
Total 3 star reviews: 11
Total 2 star reviews: 0
Total 1 star reviews: 7
94%would recommend these products
Reviews Summary
Customers say these supplements significantly improve focus, mental clarity, and energy levels throughout the day. Many report reduced brain fog and enhanced cognitive performance, particularly during work and study sessions. Users frequently mention taking them in the morning for sustained alertness without caffeine crashes. Common feedback includes better memory retention, increased motivation, and improved concentration for extended periods. Several customers find them helpful for managing attention difficulties and maintaining productivity during demanding tasks. While most praise the clean energy and mental sharpness, a few users report no noticeable effects or occasional mild headaches. Many appreciate the quality and third-party testing.
Customers Talked About
288 reviews
  • MS
    Mayra S.
    Verified Buyer
    3 days ago
    Reviewing
    Acetyl L-Carnitine
    Rated 5 out of 5 stars
    Absolutely worth it.

    Thanks for sharing, really helpful!

  • EC
    emily c.
    Verified Buyer
    2 weeks ago
    Reviewing
    Acetyl L-Carnitine
    Rated 4 out of 5 stars
    Good product, plastic packaging is disappointing

    Other companies have shifted to either glass bottles or providing a starter bottle followed by the product in a recyclable pouch of some sort. Disappointing Momentous is still with the old guard, sending product time after time with plastic. I like the product, but hate the packaging.

  • LD
    LUCY D.
    Verified Buyer
    Product Standouts Ease of Use, Value for Money, Results
    3 weeks ago
    Product Standouts Ease of Use, Value for Money, Results
    Reviewing
    Tyrosine
    Rated 5 out of 5 stars
    I think this actually does something

    I thought this was maybe a placebo and it very well could be but if so, it’s a strong placebo effect. Or I’m just a sucker because I felt like I was able to stay focused.

  • LD
    LUCY D.
    Verified Buyer
    3 weeks ago
    Reviewing
    Alpha GPC
    Rated 5 out of 5 stars
    Love

    I don’t know if it’s placebo or not but I definitely felt like I could focus better. Being in school I feel like I’m constantly tired or brain on different things and I’m able to get my brain in line and focused after using these.

  • JW
    Jennifer W.
    Verified Buyer
    Product Standouts Results
    3 weeks ago
    Product Standouts Results
    Reviewing
    Tyrosine
    Rated 5 out of 5 stars
    works well with Alpha GPC

    I combine tyrosine with alpha gpc for brain health. It's a subtle positive shift in memory and clarity.