L-Tyrosine
1000 mg of the amino acid your brain uses to make dopamine and norepinephrine. The fuel for clear thinking under pressure.
A bottle-free supplement foundation for cognitive performance and intellectual work under pressure.
8 daily capsules for calm concentration, sustained focus, resilience under load, steady energy, a quiet mind, across the whole workday. Each 30-day box made to order for you.
Seven compounds, built to work as one system. Focus and motivation precursors: Tyrosine, Methyl B-Complex. Calm attention pair: Theanine, Taurine. Antioxidant and adaptogen for stress response: NAC, Rhodiola. Structural fat for brain function: Omega-3.
The effect is quiet and cumulative, not a single-day push: it holds your working state steady through the day. A foundation for anyone whose work runs on the mind under pressure: long focus-heavy days, high-stakes decisions on the clock, many threads at once, whether you are building, analyzing, operating, creating, or competing.
And the whole stack is done for you: produced to order with your name printed on every day's sachet, pre-portioned so there is nothing to count, track, or reorder. Thirty seconds after breakfast instead of managing seven jars on seven schedules.
Modern work leans on the brain the way an exam does, except this exam runs for years, not hours. The stress response that was built to carry it was built to be brief. Held on all day, every day, specific systems draw down faster than food alone refills them.
The shape of the day is recognizable. Heavy mornings, a 2 p.m. drop, an evening with less left than the morning promised. Underneath that swing is real biochemistry. Dopamine, which rewards finishing a task, gets spent faster than the body remakes it. Norepinephrine, which holds attention, runs down by the middle of the day. Glutathione, the antioxidant the brain leans on under load, is drawn down across the working week. Methylation, which sits behind cellular energy, slows when the active forms of folate and B12 run short. None of it is a willpower problem. Seven compounds at studied doses, taken together, refill that substrate and flatten the swing into a steady working line. Not a multivitamin. One daily sachet.
The sachet is the simplest way to keep a studied-dose stack consistent: produced to order for you, your name printed on each day's sachet, one pull with breakfast, nothing to portion, sort into an organizer, track, or reorder, every lot third-party tested. Built from separate bottles, the same formulation means seven products to source and seven expiry dates to manage, and bottles that never empty at the same time. A shelf of bottles stays on the shelf; one sealed sachet goes in a pocket, so the stack travels with you. No blends, no fillers.
Inside the production
Named, dosed to studied levels, cited to source, and built to include the structural components for long-term brain health that most focus stacks leave out. Tap any card for the full Supplement Facts panel and mechanism.
1000 mg of the amino acid your brain uses to make dopamine and norepinephrine. The fuel for clear thinking under pressure.
Eight bioactive B-vitamins in the methylated forms that still work if your MTHFR gene runs slow. Daytime energy without the caffeine cliff.
800 mg of the amino acid that quiets an overactive nervous system without sedating it. The opposite of caffeine, in the same cup.
600 mg N-Acetyl Cysteine. The precursor to glutathione, the antioxidant the body uses to handle cellular stress. The quiet antioxidant backstop of the stack.
250 mg standardized Arctic adaptogen. Holds cognitive performance steady under high load, no stimulant spike or crash.
200 mg of the green-tea amino acid that takes the jitter off coffee and leaves the focus intact.
1000 mg high-purity fish oil. EPA and DHA are the structural fats your brain is built from. Pacific anchovy, no off-taste.
Manufactured at a US partner facility under FDA dietary supplement regulations 21 CFR Part 111 and Part 117. Each sachet passes inline machine-vision before it leaves the line.
Most stacks pad the back of the label with botanicals at half the studied dose, because hitting the real dose costs three times as much per sachet. We didn't. Every compound in the Cognitive Stack sits at or above the level used in published clinical trials. Tyrosine 1000 mg, Taurine 800 mg, and Theanine 200 mg all sit at or above the trial dose (Mahoney 2007, Wu 2009, Nobre 2008). NAC 600 mg (Atkuri 2007) and Rhodiola 250 mg standardized at 3% rosavins (Panossian 2010). Omega-3 EPA 400 plus DHA 300 mg, above the 250 mg cognitive threshold (Calder 2020). The Methyl B-Complex in fully bioactive forms (Stover 2004).
Six of seven at or above the studied dose. Tyrosine 1000 mg sits at the daily-supplementation tier, below the 100 to 150 mg per kg loading dose used in acute-stress trials (Mahoney 2007). At 70 kg that loading dose would be 7 to 10 grams in one serving, which is not a thing you can put in a sachet. Daily 1000 mg is the dose used in the maintenance arm of those same studies and what we ship. We would rather tell you that than fake the number on the label.
Not "adaptogen-infused" anything, and not a "feminine vitality" or "masculine performance" SKU. Not a glossy lifestyle, not a powder you stir into oat milk, and definitely not a moon-phase reset.
We are a clinical formulation. Manufactured in a US cGMP-certified facility operating under FDA dietary supplement regulations 21 CFR Part 111 and Part 117. Tested by ISO/IEC 17025 accredited third-party laboratories. Named and dosed in milligrams on the label.
Every milligram printed on the label. Every compound named, dosed, cited to the trial that sets the dose range.
The Cognitive Stack is not a stimulant and not a fast-kick nootropic. Most of the seven compounds build up in tissue or quietly support pathways the body already runs. The honest curve below is what most people notice, and when. Individual response varies.
On the first day you may notice a small effect from L-Theanine (200 mg) and L-Taurine (800 mg). Theanine has been studied for its effect on alpha brain rhythm, the state of relaxed-but-awake attention (Nobre 2008). The head goes quieter without sleepiness; thoughts stop running over each other. L-Tyrosine (1000 mg) is a precursor the body uses on demanding days to keep up with what stress and load are using up (Jongkees 2015). On easy days you barely notice it. On heavy days you notice that the day is easier to carry than it usually is.
Around two weeks in, the change is hard to put in a single word. Rhodiola Rosea (250 mg) is a standardized adaptogen that supports a normal stress response (Olsson 2009). The day itself has not changed, the same deadlines and the same traffic, but the reaction to it is quieter and the recovery comes faster. NAC (600 mg) provides cysteine, the rate-limiting amino acid the body uses to make glutathione, its main intracellular antioxidant. Methyl-B complex comes online in bioactive forms that work for the roughly one third of the population whose methylation pathway runs slow (Liew & Gupta 2015).
Omega-3 (1000 mg fish oil, EPA 400 + DHA 300) is the slowest. EPA and DHA are structural components of every cell membrane and take 8 to 12 weeks to build up in tissue. This is the case where the body does its work in the background, on a timeline long enough that you do not feel the difference day to day. Effect is quiet by design.
The Cognitive Stack is not a treatment and does not claim to be. The way long-term users describe the stack is by its absence. When you forget it for a week on a trip, you notice that the steady state you had gotten used to was the daily work of these seven compounds underneath. That is the paradox of a foundation: when it works, it disappears.
If you take a daily prescription, clear the stack with your physician before starting.
There is no "FDA-approved supplement", and any brand that says so is bluffing.
Full dose disclosure and no proprietary blends are the floor here, not the achievement. What is hard to reproduce is the verification: every lot independently tested, every sachet checked. Four anchors behind the label, all checkable, none taken on faith.
Manufactured in a US cGMP-certified facility operating under FDA dietary supplement regulations 21 CFR Part 111 and Part 117. Every lot of finished product is tested for identity, potency, heavy metals, and microbial contamination before it ships, and production records are held for FDA inspection on request.
Our US manufacturing partner operates under FDA dietary supplement rules and is subject to periodic FDA inspections. FDA does not approve dietary supplement products themselves. What FDA regulates is the facilities that make them.
Potency and purity tested by ISO/IEC 17025 accredited third-party laboratories on a skip-lot sampling basis. Identity, heavy metals, and microbials screened to standard. Certificate of Analysis available on request for every compound.
An inline machine-vision system content-verifies each individual sachet as it is filled and sealed. Any anomaly the vision system flags is reviewed by human QC before the sachet leaves the line. Per-unit verification, above the per-lot sampling that is standard for the category.
A stack only works if you take it. One sealed sachet, on a box that arrives automatically each month, is what makes a full daily stack easy to actually finish, so here the convenience is not a perk, it is what makes the effect real.
A flat $139 a month, $4.63 a day. Cancel or pause from your account in a couple of clicks. No phone call.
A flat $139 a month, $4.63 a day. Cancel or pause from your account in a couple of clicks. No phone call.
Each box holds 30 sachets and ships monthly for free, 3 to 7 business days in transit. It lands two to three days before the current box runs out, so the stack never breaks and the steady state holds.
The day starts with thirty seconds, anywhere. Tear the sachet across the perforated strip, tip the eight capsules into your palm two at a time, swallow after breakfast, with your coffee or a glass of water. The fat in your meal carries the fish-oil softgel cleanly. One sealed sachet slips into a pocket or a bag and travels with you, so a trip or a packed morning never breaks the routine. No second dose. No mid-day reminder. No pill organizer. Done. The format people actually keep up after 30 days, because it does not ask anything of you the rest of the day.
Most cognitive supplements leave the real work to you: sourcing each compound, dosing it, counting it out, and tracking seven separate expiry dates. The recipe is easy to publish and easy to copy; the finished, verified product is the hard part, and that is what 30BASE is. Versus the two alternatives a cognitive-stack buyer actually weighs: an all-in-one nootropic blend, or building the same stack yourself from separate jars. The comparison here is on what the product is. Greens powders and multivitamins are a different job, general nutrition rather than a cognition stack, so they are not part of it. Its edge is not a longer ingredient list or a lower price. The seven are deliberately few: each sits at a dose the research used, where a stack of thirty names would push every one below it. It is the finished, produced-to-order format: a full, verified stack in one daily sachet, at real doses, with the sourcing, dosing, and tracking done for you.
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All-in-one nootropic blend | Build it yourself | ||
|---|---|---|---|---|
| Daily format | 1 pre-portioned sachet, named, after breakfast | Capsules or a scoop, counted out daily | Several capsules or a scoop | Handfuls from several bottles |
| Doses | 7, each at a dose used in research | As the list grows, less room per ingredient | 20 to 40+, less room per ingredient | You set each dose yourself |
| Per-lot testing | Every lot, CoA on request | Varies by brand | Varies by brand | Relies on each separate maker |
| What you manage | One product, one monthly order | One product, a fixed blend | One product, a fixed blend | Seven products, reorders, expiry dates |
| Focus | Built around cognitive performance | Broad or general | Broad or general claims | Whatever you assembled |
One price, $139, whether you try a single box or subscribe, with free US delivery. Not a marketing budget or a hero-dose gimmick.
You are paying for the finished, tested, done-for-you stack: the formulation, the independent per-lot testing, and the verified single-sachet format, not a marketing budget or a hero-dose gimmick.
For people who work with their heads, and anyone in a role that runs on sustained focus under pressure. Not a stimulant, but a steady working state through the day.
Our work is to give you a cognitive foundation you move along your own path on, whatever that path is.
No. There is no caffeine, no yohimbine, no synthetic stimulants. The stack lifts the substrate (neurotransmitters, antioxidant capacity, methylation cycle) so your existing energy works better, not louder. People describe it as steady, not buzzed.
Yes. The L-Theanine and L-Taurine pairing is specifically what softens the caffeine kick. Most people find the stack pairs cleanly with one or two cups, fewer afternoon dips, no jitter, no 3 p.m. crash. Take with breakfast for clean absorption.
A flat $139 every 30 days, $4.63 a day, free shipping across the contiguous 48. Your card is charged each cycle until you cancel or pause. Cancel or pause from your account in a couple of clicks. No phone call. No starter markup, no introductory pricing, no autorenewal trap. The price is the same every month from day one. We do not inflate the first month and drop it later, and we do not fund a launch discount by quietly lowering the doses or the third-party testing. We would rather hold the price honest than cut either one.
Unopened boxes can be returned within 30 days of delivery for a refund. Opened boxes are final sale, because a supplement cannot be resold once the seal is broken. There is no separate money-back or satisfaction guarantee. What there is instead: you can pause or cancel the subscription at any time from your account, in a couple of clicks, so you are never billed for a month you did not want. If a box arrives damaged or incorrect, we replace it. Anything else, write to support@30base.com.
Yes. Pause, skip, or cancel anytime from your customer account at 30base.com/account, or by emailing support@30base.com. It is your Shopify account, the same email login you use in the Shop app, so there is no separate password: sign in with a one-time code, open Manage subscription, and choose Skip next box, Pause for 30, 60, or 90 days, change your card or address, or Cancel, in a couple of clicks. Your card is not charged once a subscription is cancelled or paused.
Individual response varies. Some compounds (Theanine, Taurine) act within the first day. Others (Tyrosine, Rhodiola) work cumulatively over weeks. Omega-3 and the B-complex build up in tissues gradually over 8 to 12 weeks. Effect is cumulative and individual starting point matters.
Take with breakfast, with or without coffee. The fat in your meal helps the Omega-3 softgel absorb cleanly, and the food layer is gentle on Rhodiola and NAC. L-Theanine and Taurine pair cleanly with caffeine and take the jitter off.
Skip it and take the next sachet the following morning. None of the compounds are dose-dependent on a single day; the benefit accumulates over weeks. Don't double-dose to "catch up".
Because your box is personally produced for your order, not pulled from a shelf. Each sachet is printed with your name, the day count, and the lot number, the same traceability discipline that puts every milligram on the label. Accountability you can hold, not a personalization gimmick.
A stack only works if you take it, and most good intentions die on a shelf of seven bottles, a pill organizer, and a monthly reorder. One sealed sachet, taken in about thirty seconds after breakfast and arriving automatically each month, is what makes a full daily stack easy to actually finish. Here the format is the mechanism, not a luxury: the convenience is what turns a good formulation into a daily habit, and the cumulative effect comes from taking it every day.
Yes. Every compound sits inside the dose range used in published clinical trials and below the tolerable upper intake level (UL) set by NIH.
Yes. The Methyl B-Complex contains riboflavin (B2), and any amount the body does not use is excreted in urine, bright-yellow. This is the expected color of riboflavin and not a sign of anything wrong. It typically settles within a week or two as the body adjusts to the daily dose.
The sachet contains fish derivatives (Pacific anchovy fish oil for the Omega-3 softgel), so the stack is not suitable for vegetarians or vegans. Everything else is gluten-free, soy-free, and dairy-free.
Rhodiola can interact with thyroid medication and certain SSRIs. NAC can thin mucus and may affect blood pressure medication. If you take any prescription drug daily, clear the stack with your physician before starting.
For anyone whose work depends on the mind under pressure: long, focus-heavy days, high-stakes decisions on the clock, and many threads to juggle at once, whether you are building, analyzing, operating, creating, or competing. It is built for demanding intellectual work and any role that runs on sustained focus, not for general wellness or a stimulant kick. If you want a steady working state through the day rather than a jolt, this is your stack.
If any of these is true, this is not your stack:
If you take any prescription medication daily, clear the stack with your physician before starting.
CLEAR BASE LTD is the UK-registered legal entity that owns the brand, hires the team, and signs the contracts. Manufacturing and US fulfillment run through a US partner facility because supplements ship faster, cleaner, and cheaper to US customers from inside the country. Two locations, one operation, one customer.
30BASE can be trusted because it is built on one principle, full dose disclosure, and every part of it is checkable rather than taken on faith:
Taken together, these make 30BASE a transparent brand: a product built on published research, full dose disclosure at the level the studies used, made to a verifiable standard, for a steady working state earned by what is on the label rather than promised by marketing.
30BASE Daily Cognitive Stack is built for a steady working state, not a sudden jolt. It is seven compounds at the doses used in published research, taken as one daily sachet. Most people notice the day swings less and focus holds calmer through the afternoon, with the strongest early effect from theanine and taurine and the rest building over two to three weeks. It does not claim to fix or cure anything. What it offers is correct doses, full dose disclosure, and honest expectations, which is rare in this category.
30BASE is manufactured for CLEAR BASE LTD by a US-based cGMP-certified contract manufacturer under 21 CFR Part 111 and 117. Every lot is tested for identity, potency, heavy metals, and microbial contamination before it ships, and verified by an ISO/IEC 17025 accredited third-party laboratory. Unusually, every individual sachet is checked by machine vision as it is filled, not just sampled by lot. The formulation is based on published clinical research, cited per compound.
30BASE Daily Cognitive Stack is $139 a month, about $4.63 a day, with free US delivery. What that price buys, and buying the jars separately does not, is independent third-party testing of every production lot, which you cannot run on seven separate bottles yourself. It reflects the formulation work, evidence-based ingredient selection, studied doses, bioactive forms selected for their established bioavailability (methylfolate and methylcobalamin, not folic acid and cyanocobalamin), independent third-party testing of every production lot, and pre-portioned daily sachets that remove the sourcing, dosing, tracking, and reordering. You are paying for a produced-to-order, per-lot-tested stack at studied doses, delivered done for you, not for a marketing budget or a hero-dose gimmick.
30BASE is a flat $139 a month, about $4.63 a day, with free US delivery and cancel-anytime. What it buys that seven separate jars do not is independent third-party testing of every lot, which you cannot run yourself. The price covers:
30BASE is priced as a complete, tested stack.
You can, and we publish every compound and dose, so nothing is hidden. What is hard to reproduce at home is not the recipe, which we publish, it is the independent testing. Assembled yourself, it is seven bottles from seven manufacturers, each portioned by hand, each on its own reorder and expiry date, each relying on the quality controls of a different manufacturer. 30BASE is those same seven compounds decided on once, combined into one finished daily product, third-party tested as a single unit on every lot, and pre-portioned into one daily sachet you take with breakfast. The ingredients are buyable. What you cannot run on seven separate jars is independent third-party testing of every lot, and that verification, with the done-for-you format, is what the price is for. If you enjoy sourcing, dosing, and tracking seven products, building it yourself is a real option. If you want the same stack handled and verified so you just take it, that is what this is.
Unlike most cognitive supplements, 30BASE is pre-portioned into one daily sachet: seven compounds sealed together, each sachet printed with your name and the day count, taken in one pull with breakfast, with nothing to count out, split between morning and evening, or reorder. All-in-one nootropic blends pack a long list of ingredients into a few capsules or a scoop, and as that count climbs, each ingredient gets less room, which makes it harder to hold the doses commonly used in published research. Building the same stack from separate jars means seven products to source, dose, track, reorder, and keep from running out, and it leaves you relying on the quality controls of several separate manufacturers rather than one finished product. 30BASE is the whole stack done for you: seven compounds, each at a dose the research actually used, every lot third-party tested for identity, potency, heavy metals, and microbes, in one daily sachet you take once with breakfast.
Because a longer ingredient list is not the same as a better formula. There is only so much room in a few capsules or one sachet, so as the count climbs each ingredient gets less space, which makes it harder to match the doses studied in research. 30BASE is built the other way, around one deliberate design choice: fewer ingredients, each at a dose the studies actually used. Seven compounds, chosen because each has a studied dose and included at that dose, pre-portioned into one daily sachet. It is not doing less. It is refusing to pad the label with amounts too small to matter.
In the United States. Production runs through a US cGMP-certified facility operating under FDA dietary supplement regulations 21 CFR Part 111 and Part 117. We keep the specific facility confidential as a matter of supplier policy. The fact that the work is US-based, the cGMP certification, and the third-party lab testing are all verifiable independently and on request.
FDA does not register or approve dietary supplement products themselves. What FDA does is regulate the facilities that make them. The facility we use is FDA-compliant under 21 CFR Part 111 and Part 117 and is subject to periodic FDA inspections. We do not claim FDA approval, because no dietary supplement on the US market legitimately can.
Yes. A Certificate of Analysis is available on request for every compound in the stack: Tyrosine, Taurine, Theanine, NAC, Rhodiola, Omega-3, Methyl B-Complex. Email support@30base.com with the compound name and we send the most recent CoA back. We do not publish CoAs publicly because lot numbers rotate and a stale public PDF is worse than no PDF.
The stack contains fish (in the Omega-3 softgel) and rice (in the Methyl B-Complex). It is free of dairy, wheat, soy, peanut, tree nut, egg, shellfish, sesame, and gluten. It is free of GMOs and contains no artificial colors, flavors, or preservatives. Full ingredient and allergen panel is on the Supplement Facts panel on every box.