Summit Stack
5am operators who already win the morning and want to win the afternoon too.
- Ashwagandha Apex 60c
- Magnesium Drift 60c
- B-Complex Edge 30c
Lab-grade single-ingredient supplements and protocol bundles built for executives who refuse to outsource recovery.

Manufactured in USA under cGMP standards. Same facility used by Olympic-tier brands.
Every batch tested for identity, potency, heavy metals, microbial contaminants. COAs published per SKU.
Every compound dosed at the level used in the actual RCT, not the marketing version.
If a protocol doesn't compound in 30 days, full refund. No restocking fee, no questions.
Orders $75+ ship free. Under $75, a flat $5.99 anywhere in the US.
Each pillar maps to a single physiological lever - stress, sleep, performance, focus, cardio. Stack what you need, skip what you don't.
Each bundle is built around how your day actually runs. Take the 90-second quiz to find which one fits - or pick the one that already looks like you.
5am operators who already win the morning and want to win the afternoon too.
Steady-state operators who run the long arc. Sleep, stress, recovery - every day, no spikes.
Late-shift creatives who do their best work after 10pm and still need to land at 6am.
Light sleepers and hyperresponders who need a full reboot. Restores HRV and sleep architecture.
We took the eight objections we get most often, and answered them in writing.
Eight questions on how your day runs, your sleep onset, your caffeine ceiling. We return your chronotype, your stack, and the protocol - no spam, just one email with your blueprint.
We don't cite studies to look credible. We cite them because every dose we ship is traceable to one.
| Study | Year | Dose | Outcome | Source |
|---|---|---|---|---|
| Ashwagandha root extract for perceived stress | 2012 | 300mg KSM-66 x2/day | Significant reduction in serum cortisol (-28%) and perceived stress scores (PSS) vs placebo in double-blind RCT over 60 days. | PubMed 23439798 |
| Magnesium glycinate and sleep quality in older adults | 2012 | 500mg magnesium/day | Improved sleep efficiency, sleep onset latency, early morning awakening, and serum renin/melatonin vs placebo in 8-week RCT. | PubMed 23853635 |
| Lion's Mane (Hericium erinaceus) and mild cognitive impairment | 2009 | 1000mg x3/day (3g total) | Significant improvement in cognitive function scores at weeks 8, 12, 16 vs placebo. Scores declined after cessation, supporting compound effect. | PubMed 18844328 |
| L-Theanine and alpha wave activity under acute stress | 2007 | 200mg single dose | L-Theanine induced alpha wave generation in occipital and parietal regions within 40 min, indicating relaxed alertness without sedation. | PubMed 17272967 |
| Omega-3 EPA/DHA and cortisol response to mental stress | 2003 | 2.7g EPA+DHA/day x3 weeks | Omega-3 supplementation blunted epinephrine and cortisol rises during mental arithmetic stress test vs control group. | PubMed 12777162 |
| Creatine monohydrate and cognitive performance under sleep deprivation | 2007 | 20g/day x5 days | Creatine supplementation improved performance on cognitive tasks (random movement generation, backward number recall) after 24h sleep deprivation. | PubMed 16416332 |
Most supplement brands are built for two audiences: people who don't know what they're taking, or people who chase the next biohacker on Instagram. Neither is us.
Apexzen was founded by operators who shipped products, ran teams, raised capital, and burned out doing it. We wanted a single shelf of evidence-graded supplements with peer-reviewed doses, transparent labels, and zero proprietary blends. No fairy dust, no celebrity endorsements, no claims that need an asterisk.
Every bottle is a 90-day operating system, not a placebo. If a compound doesn't have a 4+ point evidence grade on PubMed or the Examine consensus, it doesn't enter the catalogue. If a dose is theatrical instead of therapeutic, we don't ship it.
Read the full Apexzen storyIf a dose is theatrical instead of therapeutic, we don't ship it.
Two timelines. Compounds like L-Theanine and Magnesium Drift work within 30-60 minutes. Adaptogens like Ashwagandha Apex work on HPA axis modulation and take 4-8 weeks to compound. We tell you upfront which is which on every product page.
Dietary supplements are not FDA-approved (that applies to drugs). They are manufactured in FDA-registered facilities under cGMP standards. Every Apexzen product is third-party tested for identity, potency, heavy metals, and microbial contaminants. COAs are linked on each product page.
Proprietary blends let brands hide individual ingredient doses behind a single total. That makes it impossible to know if you're getting a therapeutic dose or fairy dust. Every Apexzen formula lists each compound with its exact mg.
Some compounds (5-HTP, Ashwagandha, magnesium, omega-3) can interact with SSRIs, blood thinners, blood pressure medication, thyroid medication, and sedatives. Each product page lists known interactions. If you take prescription medication, talk to your physician before starting any protocol.
Yes. The bundles are designed to stack. We sequence the PM stack (Magnesium + Ashwagandha) at night and the AM stack (B-Complex + Omega-3) at breakfast. Each bundle page shows the timing protocol.
30-day money-back guarantee, no restocking fee, no questions. Email founders-circle@apexzenlabs.com from the address you ordered with.