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Built for high performers
4.7/5 based on 1241+ reviews
Level up with deeper focus, sharper thinking, steady drive and unshakable calm.
- Longer, deeper focus blocks, fewer restarts
- Sharper calls when the stakes are highest
- Drive that holds from first meeting to final call
You're already good. FLOW™ is for getting better: more output, sharper decisions and a higher ceiling for what your brain can carry.
The performance ceiling
You're performing. You're not peaking.
Your ambition has outgrown your bandwidth. Bigger roles, bigger stakes, more on the line, and the brain carrying it all is still running on the same old baseline.
9:47 AM · Deep work: 0 mins
3:12 AM · Still wide awake
4:12 PM · 23 open threads
01 Your focus caps out early
You can do 90 minutes of your best work. The job needs four hours. After that, every ping and context-switch costs more, and your biggest ideas never get the runway they deserve. Extend that window and what you can produce changes.
02 Pressure taxes your clarity
The higher the stakes, the more stress crowds out clear thinking. You make the call, just not your sharpest one. Then the 3am replay steals the recovery you need to go again tomorrow.
03 Your bandwidth hits its limit
More decisions, more threads, more than your working memory can hold. Details slip, drive fades by mid-afternoon, and you spend the day keeping up instead of pulling ahead.
What sets your ceiling
Your ceiling isn't effort. It's chemistry.
Each limit runs on brain chemistry, and demanding days drain it faster than it refills.
- 01Focus window: set by acetylcholine, the messenger that holds your attention on one task.
- 02Clarity under pressure: taxed by cortisol, the stress hormone that crowds out clear thinking.
- 03Bandwidth and drive: fuelled by dopamine, which powers working memory and motivation.
Support all three and you raise the ceiling on how sharp, how steady and how long you can perform.
- Actives
- 10
- Caps a morning
- 2
- Hidden blends
- 0
Our answer
That's why we made FLOW™
Two capsules each morning, built to raise your daily baseline: the building blocks of dopamine, plus support for composure, attention and memory. Not a spike and crash. A higher floor and a higher peak.
01 Drive that lasts all day L-Tyrosine · 400 mg
400mg L-Tyrosine, the building block your brain makes dopamine from.
-
Helps keep dopamine topped up on demanding days, protecting focus and working memory.
Study Jongkees et al., Journal of Psychiatric Research, 2015
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Improved working memory, your brain's "sticky note" for the task at hand, versus placebo.
Study Colzato et al., Frontiers in Behavioral Neuroscience, 2013
02 Composure under pressure L-Theanine · 200 mg
200mg L-Theanine from green tea keeps you composed but switched on, so pressure sharpens you instead of rattling you.
-
Less stress, better sleep and sharper executive function after four weeks.
Study Hidese et al., Nutrients, 2019
-
Paired with caffeine: fewer distractions and quicker task-switching than placebo.
Study Owen et al., Nutritional Neuroscience, 2008
03 Lock in for deep work Alpha-GPC · 200 mg
200mg Alpha-GPC feeds acetylcholine, the messenger your brain uses to hold attention, with a gentle lift from guarana.
-
Faster, more accurate mental processing on a demanding task than placebo.
Study Parker et al., Journal of the International Society of Sports Nutrition, 2015
-
Guarana: sharper attention and alertness, even at low doses.
Study Haskell et al., Journal of Psychopharmacology, 2007
04 Your brain's support crew 6 actives
Six backing actives that keep stress, memory and mental energy in check, so the big three can do their job.
- Rhodiola RoseaSteadier under pressure, less fatigue
- PhosphatidylserineCalms the cortisol stress response
- Bacopa MonnieriMemory and recall under load
- Vitamin B6 (P-5-P)Helps turn tyrosine into dopamine
- B12 and FolateNervous system support, less tiredness
05 Made to actually work BioTri™
Better absorption. BioTri™ capsules resist stomach acid and open in the small intestine, so more of every dose gets to work.
Results people feel
88%
of 587 daily users reported more drive to start and finish hard tasks after 60+ days.*
From $2.18/day
- 33-day promise
- Third-party tested
- Free shipping in Singapore
What people report
Your best days become your baseline.
*In an independent consumer perception survey of 587 people taking FLOW™ daily for 60+ days.
- felt calmer and steadier under pressure
- 95%
- reported clearer thinking on high-pressure days
- 87%
- reported longer stretches of sustained focus
- 91%
- felt more drive to start and finish hard tasks
- 88%
Individual results may vary.
Choose your protocol
The daily edge for your next level.
Ten research-backed actives at the doses used in human studies, third-party tested every batch, and 33 mornings to decide it's working.
4.7 1241 reviews 600,000+ servings taken
Every detail, before you buy
What makes FLOW™ different
Root-cause approach. Most focus supplements mask the problem with stimulants. FLOW™ targets the four root causes of an underperforming brain: stress hormones, caffeine dependency, depleted brain chemistry, and cognitive decline.
Clinically dosed, fully transparent. 10 active ingredients at doses that actually work. Every milligram disclosed. No proprietary blends hiding behind a label.
Builds over time. FLOW™ isn't a one-day fix. It compounds: Month 3 beats Month 1. Designed for daily use, not acute stimulation.
Made for high performers. Built for founders, leaders and professionals in Singapore who need steady focus through long days, not another energy spike.
Results
In just two months:
- 95% saw an improvement in stress resilience*
- 88% reported higher motivation
- 87% reported improvement in mental clarity*
- +59% average improvement in sustained focus by day 60*
*Individual results may vary.
Our active ingredients
10 active ingredients, clinically dosed.
- Vitamin B6 (P-5-P), 2.5mg brain chemistry
- Folate, 400mcg brain function
- Vitamin B12, 7.5mcg mental energy
- Bacopa Monnieri, 200mg memory
- Rhodiola Rosea, 150mg stress resilience
- L-Tyrosine, 400mg motivation & drive
- Phosphatidylserine, 100mg stress regulation
- Guarana Extract, 75mg sustained energy
- Alpha-GPC, 200mg mental clarity
- L-Theanine, 200mg steady, clear focus
Every dosage fully disclosed. No proprietary blends. No fillers.
Quality & Safety
GMP certified manufacturing. Produced in a GMP-certified, FDA-regulated facility.
Global quality systems. ISO 22000 & ISO 9001 compliant. HACCP-controlled production.
Third-party tested, every batch. Certificate of Analysis (COA) issued for identity, purity, and strength.
Safety verified. Tested for heavy metals and microbial contaminants.
Potency guaranteed. Actives verified to meet label claims. No under-dosing.
Clean label. Vegan. Non-GMO. Allergen-free. Soy-free.
How to Take
Take 2 capsules in the morning with water, ideally after a light meal.
Consistent daily use is key. FLOW™ builds your cognitive baseline over time, not one-off stimulation.
Can I take it with coffee? Yes. The L-Theanine in FLOW™ smooths out caffeine's jittery effects.
Most users feel initial changes in 1-2 weeks, with full results by week 8-12.
Who is FLOW™ for
FLOW™ is for professionals who are already performing and want to go further: think clearer, stay focused longer and keep raising the bar on their best work. Many customers with ADHD, or who suspect they have it, take it too.
It's a supplement, not a medicine. FLOW™ doesn't diagnose, treat or cure ADHD and isn't a replacement for prescribed medication or professional support. If in doubt, seek medical advice.
2 capsules daily. Easy to take. Suitable for daily use alongside a balanced diet.
Shipping and returns
Free shipping across Singapore. Orders ship within 24 hours (Mon to Fri).
33-day money-back guarantee. If you don't feel the difference, full refund.
Cancel your subscription anytime from your account.
FLOW™ — Daily Brain Food
4.7/5 from 1241 reviews
33-day promise
Third-party tested
600,000+ servings delivered
“FLOW™ actually keeps its promises. Three months in, and this level of all-day focus is honestly a bit of a flex.”
Kelley Wong
Prestige 40 Under 40 · 3 months on FLOW
Secure checkout
Supplement facts
10 Research-Backed Ingredients.
Every one earns its place.
- Vitamin B6 (P-5-P) Brain chemistry
- 2.5 mg
- Folate Brain function
- 400 mcg
- Vitamin B12 Mental energy
- 7.5 mcg
- Bacopa Monnieri Sharpens memory
- 200 mg
- Rhodiola Rosea Lowers cortisol
- 150 mg
- L-Tyrosine Fuels motivation
- 400 mg
- Phosphatidylserine Stress resilience
- 100 mg
- Guarana (Extract) Sustained energy
- 75 mg
- Alpha-GPC Sharper thinking
- 200 mg
- L-Theanine Calm focus
- 200 mg
Two capsules each morning, with or without food. Third-party tested for purity and potency, with a certificate of analysis for every batch.
FLOW™ — Daily Brain Food
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Clarity. Motivation. Energy.
10 research-backed actives in two capsules a day, made in an FDA-registered facility.
Four jobs, one daily ritual
Start faster, stay locked in, think sharper, no burnout. Two capsules each morning, that is it.
Works on the 4 pathways behind focus
Acetylcholine, alpha waves, dopamine and cortisol, each with a clinically dosed active behind it.
It compounds, week by week
Calm focus within the hour. Steadier drive by week 2. Sharper memory by week 5.*
91% stayed focused for longer
From 587 people taking FLOW™ daily for 60+ days. 88% reported stronger daily motivation.*
One formula replaces a shelf
Buying these actives separately runs $180+ a month. FLOW™ starts from $2.18 a day.
Tested for your safety
Third-party lab tested, every batch. GMP, ISO 9001, ISO 22000 and HACCP certified.
Every dose, printed on the label
10 actives at the doses used in human studies. No proprietary blends, no fillers.
33 mornings to decide
Not feeling it? We refund your first bottle, even if it is empty.
From $2.18/day 33-day promise · Free shipping in Singapore
The 33-Day Promise
FLOW™ is built to work over weeks, not minutes, so we give you a full 33 days to judge it. Take it every morning, and if your focus, drive and clarity haven't moved, write in and we'll make it right.
- 1 Take it daily for 33 days. Two capsules each morning. Consistency is what builds the effect.
- 2 Not feeling it? Email us. One message to our team, no forms and no return shipping games.
- 3 We refund your first bottle. Even if it's already empty. That's the point of the promise.
Real people. Real results.
Unscripted, from the leaders
who take it every morning
Founders, clinicians and operators. No scripts, no actors. Press play.
4.7 1241 reviews 600,000+ servings taken
Issac
Founder, thelfgpod
Claire
Verified customer
Sarah & Aaron
Founders, The Weeblings
Joshua Chan
Founder, Ergotune
Michelle Mah
Psychotherapist & TEDx Speaker
Ee Chien Chua
Director, Token2049 & SuperAI
The honest comparison
Built to our standard, not theirs
Stacking single-ingredient bottles costs more, takes more capsules, and tells you less.
$2.18
From $2.18/day · 33-day money-back promise
The consumer survey
587 daily users.
Here's what changed.
We asked people on FLOW™ for 60+ days what actually changed. Their numbers, as reported.
- 587 participants
- 60+ days of daily use
Focus duration
91%
Reported longer periods of sustained focus throughout the day.
Mental clarity
87%
Reported clearer thinking during high-pressure work.
Motivation
88%
Reported more drive to start and finish hard tasks.
Stress resilience
95%
Reported calmer, steadier performance under pressure.
Those numbers came from 60 mornings of consistency, not a single dose. Your next peak starts with the same promise.
Save 40% + Free Shipping*Results based on an open-label independent consumer perception survey conducted in March 2025 with 587 participants who used onflowLab™ products for 60+ days. Individual results may vary.
Before you begin
Asked often. Answered honestly.
Everything people ask before their first bottle, without the fine print.
What is FLOW™ exactly?
A daily nootropic: 10 research-backed actives in BioTri™ capsules, each dosed to the levels used in human studies. Two capsules every morning.
Is FLOW™ a medication?
No. FLOW™ is a nutritional supplement, not a medicine, and it doesn't diagnose, treat or cure any condition, including ADHD. It's made to support the brain chemistry behind focus, drive and composure.
Can I take FLOW™ alongside medication?
FLOW™ is a nutritional supplement, and no customers have reported any issues taking it alongside their medication. If in doubt, seek medical advice.
How is this different from caffeine or other supplements?
Caffeine borrows energy for a few hours. FLOW™ supports the systems behind drive, attention, memory and stress resilience, so the effect builds instead of spiking and crashing.
When will I start noticing effects?
Many people notice calm alertness within the first hour. The bigger changes, longer deep-work stretches and sharper recall, typically show up across weeks two to four of daily use.
Can I take this with coffee?
Yes. The L-Theanine in the formula is often paired with caffeine for smoother, less jittery focus.
What if I don't feel a dramatic change?
Then it's on us. Take FLOW™ daily for 33 days and, if it isn't working for you, write in and we'll refund your first bottle.
Is FLOW™ safe?
It is made in an FDA-registered, GMP and HACCP certified facility and third-party tested every batch. Not recommended if you are pregnant, breastfeeding or under 18. If you're on medication and in doubt, seek medical advice.
Still deciding? Read every dose on the label, then give it 33 mornings. If it isn't working, we refund your first bottle.
Customer reviews
Unfiltered, from
1241 customers.
Straight from the people taking FLOW™ every morning, published as written. Read the good, the honest and everything in between.
4.7/5
Rated 4.7 out of 5, Based on 1241 reviews
Write your own review after 33 mornings. If it isn't working, we refund your first bottle.
Save 40% + Free ShippingYour best work hasn't happened yet.
Two capsules a day to raise your baseline and reach a new peak. 33 days to decide. Free shipping across Singapore.
Save 40% + Free ShippingUse code LIGHT10 for an extra 10% off your first order.
FLOW™ is a nutritional supplement. It is not intended to diagnose, treat, cure or prevent ADHD or any other condition, and is not a substitute for medical advice or prescribed medication. Individual results may vary.
FLOW™ — Daily Brain Food
4.7 33-day promise