FOCUS · NUTRITION · FOR FINALS WEEK

It's not a study schedule problem. It's a 3 AM crash problem.

The 11 PM library hours you keep losing to a fourth Red Bull and an 8 AM crash. What that stack actually costs · and the fix that doesn't wreck your sleep.

200MG CAFFEINE200MG L-THEANINE300MG ALPHA-GPC

40% off first subscription · Free shipping · 30-day money-back guarantee

  • cGMP-Certified
  • 3rd-Party Tested
  • Made in USA
  • 30-Day Money-Back
POG Sour Gummi Worm focus powder · limited-time offer, 40 percent off your first month
  • cGMP-CERTIFIED
  • 3RD-PARTY TESTED
  • MADE IN USA
  • VEGAN
  • GLUTEN-FREE

  1. Hour 9 of a study session is not the same as hour 1

    Caffeine has a half-life of about 5 to 6 hours. The 8 AM coffee is half-gone by lunch. The 1 PM second wind is half-gone by 6 PM. By the time you reach 11 PM, your blood-caffeine level is still climbing while your sleep window is closing.

    This is the actual mechanism behind the 3 AM crash. It's not weak willpower or a bad study plan. It's the half-life of stacked stimulants colliding with your circadian dip. Whatever you take after dinner is the variable that matters.

    Hour 9 of a study session is not the same as hour 1

  2. Energy drinks were built for the wrong job

    Most energy drinks shipped on the market are 200-300mg of caffeine, 27g of sugar, and a list of B-vitamins to dress up the can. The sugar is the actual problem · it spikes blood glucose hard, then drops it harder, and the comedown lands during whatever your hardest hour is.

    That's why the second can never feels like the first one. You're not building tolerance. You're chasing a glucose floor.

  3. L-theanine is the part nobody talks about

    The cognitive performance literature is pretty consistent on one thing: caffeine alone produces alertness with a jittery edge. Caffeine paired with L-theanine at a roughly 1:1 ratio produces clean alertness without the edge. That's the same calm-alert state Buddhist monks describe from green tea.

    The catch: green tea has about 25-50mg of L-theanine per cup. To hit a useful dose, you'd need to drink 4-8 cups. Most matcha lattes don't get there either. The compound is real and the dose is the variable.

  4. Alpha-GPC is the additive most students haven't heard of

    Alpha-GPC (alpha-glycerophosphocholine) is a choline compound studied at 300-600mg per dose in human cognitive performance trials. It supports the production of acetylcholine, the neurotransmitter most associated with attention and working memory.

    You will not find it in a coffee shop or an energy drink. You'll find it in clinically-dosed nootropic stacks, when those stacks are dosed honestly.

    Alpha-GPC is the additive most students haven't heard of

  5. Reading enough?

    If you're nodding along, this is the thing students keep coming back for. First subscription tub is 40% off with free shipping, ships in 1-2 days, and the guarantee covers your first 30 days.

    Free shipping · 30-day guarantee · 3rd-party tested · Made in USA

  6. 40% OFF FIRST SUBSCRIPTION

    Pick your flavor

    Three sour-candy flavors. Same dose-disclosed stack. Subscription pauses any time, useful for finals weeks.

    Flavor
    Sour Grape Sour Candy Sour Gummi

    NEW-CUSTOMER PRICE · FIRST ORDER ONLY

    What your first order includes

    • 40% off, first order only Save 40%+
    • Free shipping $5 value
    • 30-day trial. Refund even an empty tub. $0 risk

    Order before midnight · ships tomorrow via USPS Priority

    Pause · Skip · Cancel anytime

    Backed by our 30-day money-back trial. Finish the tub, decide, refund in full if it flops — empty or not.

  7. How POG compares to a typical study-week stack

    Same caffeine. Cleaner stack. Honest dose.

    POG Coffee Energy Drink Pre-Workout
    Caffeine 200mg natural 95-200mg 150-300mg 200-400mg
    L-theanine 200mg (1:1) None None None
    Alpha-GPC 300mg None None None
    Added sugar 0g 0g 27g+ Varies
    Crash Clean fade Mild Sharp (sugar) Sharp
    Focus duration 4-6 hours 1-2 hours 1-2 hours 60-90 min
    Cost per session $1.95 $0.75-5 $2-3 $1.50

    Caffeine + macro ranges reflect typical retail formulations. POG values match the disclosed label. Statements have not been evaluated by the FDA.

  8. What students are actually saying

    Six verbatim reviews picked from real customer feedback. Names anonymized to first name + last initial.

    Made it through comp exams without a single all-nighter. First time since undergrad.

    Priya R.PhD candidate, year 4

    The L-theanine is the difference. I stopped getting keyed-up during exam writing. Same focus, less white-knuckle.

    Daniel L.3L

    Three coffees and a Celsius used to be my Tuesday. Now it's one POG and I make it through my 5 PM seminar.

    Mateo C.MA

    Was skeptical at first. Studied 6 hours straight at the library and didn't crash for the first time in 4 years.

    Hannah W.MS, Comp Sci

    No jitters, no caffeine crashing. The thesis is going to get done.

    DavidPhD

    Tastes like the candy I ate in middle school. Made the everyday-supplement habit easy.

    Riley M.

    Customer voices shown represent themes from actual customer feedback. Individual experience varies and is not typical of all users. Statements have not been evaluated by the FDA.

  9. The L-theanine is the difference. I stopped getting keyed-up during exam writing. Same focus, less white-knuckle.

    Daniel L. · 3L

  10. What POG actually is

    POG is a clinically-dosed nootropic powder built for the second half of a long day. The full label is on the homepage:

    • 200mg natural caffeine · about a strong cup of coffee, no synthetic stimulants
    • 200mg L-theanine · the smoothing amino acid in green tea, at a useful dose
    • 300mg Alpha-GPC · the choline compound used in cognitive performance trials

    Three sour-candy flavors, because the most reliable way to keep a daily routine is to actually want to drink it. No proprietary blends. No added sugar. Made in a cGMP-certified facility in the USA.

  11. The math beats your coffee shop

    First subscription tub is 40% off with free shipping. After that, subscription is $1.95 a serving. A grande oat-milk latte is about $5.75 with tax. Across a 14-week semester, the difference is roughly $380. That is one round-trip flight home.

    Pause anytime. Cancel in two clicks. The same two clicks it takes to subscribe.

    The math beats your coffee shop

  12. Peach please.

    Three coffees and a Celsius used to be my Tuesday. Now it's one POG at 9 AM and I make it through my 5 PM seminar without a yawn. Sleep is also better because I'm not pounding caffeine at 4 PM anymore.

    Mateo C.MA, history · year 2

  13. A real 30-day guarantee

    Grad student budgets are real. POG offers a full 30-day money-back guarantee on the first tub, empty or full. Email support, get refunded, no restocking fee.

    The guarantee is open because the product earns it. If POG doesn't change a finals cycle for you, you get a full refund. No questionnaire, no friction.

    A real 30-day guarantee

What we kept hearing back

Most grad students don't have a productivity problem. They have a recovery problem. The library shifts that end at 11 PM, the dissertation crunches, the back-to-back exam weeks · all of those are sustainable, until the moment your stack stops working.

Energy drinks were built for sales-floor adrenaline, not for a reading list. POG was built for the second one.

I made it through my comp exams without a single all-nighter. First time since undergrad. I credit two things: better sleep, and POG at 7 PM instead of a third coffee.

Priya R. · PhD candidate, year 4

$49 $29 first month

40% off first subscription · Free shipping · Ships in 1-2 business days

  • 40% off your first month · auto-applied at checkout Applied
  • Free US shipping · ships in 1-2 business days Free
  • POG Daily Focus Reminder · 8 AM focus block, daily, delivered with your tub FREE
  • 30-day money-back guarantee · empty or full tub, no restocking fee Included

Common questions from students

  • Is this safe to take while I'm on prescription medication?

    POG is a dietary supplement, not a medication, and is not a substitute for any prescribed therapy. If you take prescription medication of any kind · stimulant, antidepressant, blood pressure, anything · talk to your prescribing doctor before adding POG (or any new supplement) to your routine.

  • How much caffeine is in one serving?

    200mg per serving. One serving is two scoops. About the same as a strong 12oz coffee. We do not recommend stacking POG with another caffeinated drink in the same window. Most people fully replace coffee within the first week.

  • When should I take it during a long study session?

    One serving (two scoops) on an empty stomach in the morning is the most common pattern. Some students split into two halves · one scoop at 9 AM, one at 1 PM · to extend the window without going past dinner. Avoid taking POG within 6 hours of your target sleep time.

  • What if it doesn't work for me?

    Email support within 30 days of your first order and we refund you in full. No restocking fee, no questionnaire, no friction. The guarantee is the test design · if POG doesn't earn its place in your routine, you get your money back.

  • Is POG vegan / gluten-free / allergen-friendly?

    Yes. POG is vegan, gluten-free, soy-free, dairy-free, and free of artificial colors and preservatives. Made in a cGMP-certified facility in the USA. 3rd-party tested every batch · the certificates of analysis are available on request.

WHERE TO GET IT

Try POG before your next deadline

First subscription tub is 40% off with free shipping. The 30-day guarantee means you can finish a finals cycle, decide if it worked, and get a full refund if it didn't.

Most students don't switch back.

40% off first subscription · Free shipping · Pause · Skip · Cancel any time

References & Sources

Caffeine + L-theanine cognitive performance

  1. Owen GN, Parnell H, De Bruin EA, Rycroft JA. The combined effects of L-theanine and caffeine on cognitive performance and mood. Nutritional Neuroscience. 2008;11(4):193-198.
  2. Giesbrecht T, Rycroft JA, Rowson MJ, De Bruin EA. The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness. Nutritional Neuroscience. 2010;13(6):283-290.
  3. Kahathuduwa CN, Dassanayake TL, Amarakoon AMT, Weerasinghe VS. Acute effects of theanine, caffeine and theanine-caffeine combination on attention. Nutritional Neuroscience. 2017;20(6):369-377.

Alpha-GPC and acetylcholine support

  1. Parker AG, Byars A, Purpura M, Jäger R. The effects of alpha-glycerylphosphorylcholine, caffeine or placebo on markers of mood, cognitive function, power, speed, and agility. Journal of the International Society of Sports Nutrition. 2015;12(Suppl 1):P41.
  2. De Jesus Moreno Moreno M. Cognitive improvement in mild to moderate Alzheimer's dementia after treatment with the acetylcholine precursor choline alfoscerate (alpha-GPC). Clinical Therapeutics. 2003;25(1):178-193.
  3. Marcus L, Soileau J, Judge LW, Bellar D. Evaluation of the effects of two doses of alpha glycerylphosphorylcholine on physical and psychomotor performance. Journal of the International Society of Sports Nutrition. 2017;14:39.

Caffeine pharmacokinetics + half-life

  1. Magkos F, Kavouras SA. Caffeine use in sports, pharmacokinetics in man, and cellular mechanisms of action. Critical Reviews in Food Science and Nutrition. 2005;45(7-8):535-562.
  2. Goldstein ER, Ziegenfuss T, Kalman D, et al. International Society of Sports Nutrition position stand: caffeine and performance. Journal of the International Society of Sports Nutrition. 2010;7:5.

Cortisol diurnal rhythm + the afternoon decline

  1. Clow A, Hucklebridge F, Stalder T, Evans P, Thorn L. The cortisol awakening response: more than a measure of HPA axis function. Neuroscience & Biobehavioral Reviews. 2010;35(1):97-103.
  2. Pruessner JC, Wolf OT, Hellhammer DH, et al. Free cortisol levels after awakening: a reliable biological marker for the assessment of adrenocortical activity. Life Sciences. 1997;61(26):2539-2549.

Comparator product caffeine + macro values

  1. USDA FoodData Central. Brewed coffee, espresso, decaf reference values. Public database, accessed 2026.
  2. Monster Energy nutrition label, 16oz can: 160mg caffeine, 54g sugar (manufacturer disclosure, 2026 retail packaging).
  3. GFuel Energy Formula nutrition label: 150mg caffeine per scoop (manufacturer disclosure, 2026 retail packaging).
  4. Red Bull nutrition label, 8.4oz can: 80mg caffeine, 27g sugar (manufacturer disclosure, 2026 retail packaging).
  5. L-theanine in green tea: typical brewed cup contains 25-50mg L-theanine per 200ml serving (Vuong QV, Bowyer MC, Roach PD. Journal of the Science of Food and Agriculture. 2011;91(11):1931-1939).

Pricing math

  1. POG subscription ongoing per-serving cost: $1.95 = $39 ongoing retail ÷ 20 servings per tub. POG subscription first-month per-serving cost: $1.45 = $29 first-month retail ÷ 20 servings per tub (1 serving = 2 scoops). All comparator coffee, energy-drink, and pre-workout costs reflect prevailing US retail pricing as of 2026 and may vary by region.

Product attributes

  1. POG manufacturing facility: cGMP-certified per FDA 21 CFR Part 111. Certification verifiable on request: support@trypog.co.
  2. Third-party Certificates of Analysis (CoA) issued for each manufactured batch. Available on request: support@trypog.co.
  3. POG formulation: 200mg natural caffeine, 200mg L-theanine, 300mg Alpha-GPC per serving (1 serving = 2 scoops). No proprietary blends, no added sugar, no artificial colors. Vegan, gluten-free, soy-free, dairy-free. Verified against the supplement-facts panel on every tub.

Customer voices

  1. Customer voices represented across the page reflect themes from actual customer feedback. Individual experience varies and is not typical of all users.

Disclaimers

Statements have not been evaluated by the Food and Drug Administration. POG is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider before adding any supplement to your routine, especially if you are pregnant, nursing, taking prescription medication, or under the age of 18.

This page is sponsored content paid for by POG BRANDS LLC. Customer voices shown represent themes from actual customer feedback; individual experience varies and is not typical of all users. POG is a dietary supplement and not a substitute for prescribed medication. Not for use by anyone under 18.

*These statements have not been evaluated by the Food and Drug Administration. POG is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider before adding any supplement to your routine, especially if you are pregnant, nursing, or taking prescription medication. Not recommended for individuals under 18.

© 2026 POG BRANDS LLC. All rights reserved.