Calm

Calm is a six-ingredient capsule formula built for relaxation without sedation. It supports a calm, focused mental state, healthy stress response, mood and emotional well-being — usable morning, afternoon, or evening.‡

The formula stacks ingredients that work through complementary pathways:‡

• L-theanine (200 mg) — an amino acid that supports relaxed attention by modulating brain wave activity and neurotransmitter balance.‡
• Phosphatidylserine (150 mg, from sunflower lecithin) — a phospholipid that supports healthy cortisol response to stress.‡
• Saffron extract (30 mg, standardized to 7% crocins, 1% safranals) — supports mood and emotional well-being.‡
• Rhodiola extract (50 mg, standardized to 3% rosavins, 1% salidrosides) — supports stress resilience and recovery from mental fatigue.‡
• Vitamin C (40 mg) and zinc (5 mg as bisglycinate) — nutrients with roles in adrenal function, neurotransmitter synthesis, and the body's response to stress.‡

No melatonin, no caffeine, no sedatives.

Most sleep aids push you toward unconsciousness. Calm doesn't.‡

The active ingredients work upstream of the wake-sleep switch — supporting the systems that govern stress response, mood regulation, and attention — rather than pharmacologically pushing the brain into sleep.‡

The practical difference: you can take Calm in the middle of a workday without losing focus or feeling drowsy. The subjective state most people describe is "the noise gets quieter," not "I'm getting sleepy."

If you specifically need help falling asleep, that's a different problem and probably a different product — talk to your healthcare provider.

L-theanine is an amino acid found naturally in green tea and a handful of mushrooms. It's been one of the most studied "calm without sedation" compounds in the literature for the past two decades.‡

The mechanism story has a few threads:

• L-theanine appears to increase alpha brain wave activity. Alpha waves predominate in states of relaxed alertness — eyes-open meditation, the moment before something clicks into focus. Beta waves predominate during anxiety and intense problem-solving.‡
• It modulates several neurotransmitter systems linked to mood and arousal, including supporting GABAergic tone (the brain's primary inhibitory neurotransmitter) without binding directly to GABA receptors the way benzodiazepines or alcohol do.‡
• Human trials of daily L-theanine supplementation have shown reductions in perceived stress and improvements in attention and reaction time during cognitively demanding tasks.‡

Calm provides 200 mg of L-theanine per capsule — the dose used in most of the relevant human trials.

References:

• Higashiyama et al., J Funct Foods, 2011 — https://doi.org/10.1016/j.jff.2011.03.009

Phosphatidylserine (PS) is a phospholipid — a fat-like molecule that sits in cell membranes, including the membranes of neurons. It plays a role in how cells communicate at their surfaces and is concentrated in the brain.‡

For Calm's purposes, the relevant story is the stress one. Human studies have shown that PS supplementation can blunt the cortisol response to stressors — most notably exercise-induced stress, where daily PS reduced the post-stress cortisol spike compared to placebo. The mechanism appears to involve PS's role in HPA-axis regulation (the hypothalamic-pituitary-adrenal feedback loop that controls cortisol release).‡

Calm provides 150 mg of PS per capsule, derived from sunflower lecithin — soy-free, vegan, non-GMO. The dose is positioned as foundational daily support rather than acute high-dose stress mitigation.

Reference: Starks et al., J Int Soc Sports Nutr, 2008 — https://pmc.ncbi.nlm.nih.gov/articles/PMC2503954/

Two botanicals, two different but complementary roles in the formula.

Saffron (Crocus sativus) — historically precious, surprisingly well-studied. Calm uses 30 mg of standardized saffron extract (7% crocins, 1% safranals — the two compound families most associated with the bioactivity). Recent human trials have shown that standardized saffron extracts support mood, emotional well-being, and stress-response outcomes in healthy adults, with effects emerging over weeks of daily use.‡

Rhodiola (Rhodiola rosea) — a classical adaptogen, used for centuries in Russian and Scandinavian traditional medicine. Calm uses 50 mg of standardized extract (3% rosavins, 1% salidrosides). The adaptogen framing means rhodiola is studied for its effects on stress resilience, mental fatigue, and recovery from high cognitive or physical demand. A 2022 review of the clinical evidence concluded rhodiola preparations support stress-symptom outcomes across multiple study contexts.‡

The two work better together than either alone for Calm's positioning.‡

References:

• Saffron — Kell et al., 2017 — https://pmc.ncbi.nlm.nih.gov/articles/PMC7882499/
• Rhodiola — Ivanova Stojcheva & Quintela, 2022 — https://pmc.ncbi.nlm.nih.gov/articles/PMC9228580/

One capsule daily. Timing is flexible — that's part of the design.‡

Most people land on one of three patterns:

• Morning, with breakfast — for support through a high-demand workday.
• Mid-afternoon — for the 2-to-4 p.m. energy dip when stress tolerance often runs thin.
• Evening, 1–2 hours before bed — for a wind-down routine, though Calm isn't a sleep aid.

Calm can be taken with or without food. Some people find the L-theanine effect feels slightly stronger on a relatively empty stomach; others find taking it with a meal smooths the experience. Try both, pick whichever you'll do consistently.

If you take only one capsule per day and want to know when it'll matter most, take it about 30–60 minutes before the part of your day you most want support for.

Yes. The L-theanine plus caffeine pairing is one of the more interesting combinations in the cognitive nutrition literature.‡

Caffeine acts on adenosine receptors to delay perceived fatigue and increase arousal. The downsides at higher doses are familiar: jitteriness, anxiety, post-peak crash, sleep disruption. L-theanine appears to smooth several of those edges. Combined human studies of L-theanine and caffeine (typical doses: 100–200 mg of each) have shown improvements in sustained attention, accuracy on demanding tasks, and reductions in caffeine-related anxiety compared to caffeine alone.‡

In practice, this means Calm can pair cleanly with morning coffee, espresso, or matcha. If you're sensitive to caffeine, the L-theanine in Calm may take some of the edge off without blunting the focus benefit.‡

If you don't drink caffeine, you don't need to start. L-theanine has documented effects on its own.

Yes. Calm is designed for flexible placement in the daily protocol.

In the Marek daily schedule, Calm sits under "anytime" rather than tied to a specific meal or time of day. Some practical stacking notes:

• Morning capsule meal (Daily D3/K2, Methylate, Thyroid Support, P5P+, Berberine⁵) — Calm can be added here if you want morning support.
• Mag² + Boron and Marek Glycine are the dedicated evening products; Calm can complement these for an evening wind-down or be used earlier in the day instead.

If you're already taking other mood, sleep, or stress-related supplements (5-HTP, ashwagandha, and so on), review with a healthcare provider before stacking, since some combinations can amplify effects in ways that aren't always desirable.

Consult your healthcare provider before starting Calm if you:

• Take SSRIs, SNRIs, MAOIs, or other antidepressant or anti-anxiety medications. Saffron has been studied in mood-related contexts, and combining it with prescription mood medications may amplify effects in ways that should be monitored.
• Take blood pressure medications. Rhodiola can affect blood pressure in some people.
• Have a diagnosed psychiatric condition (depression, anxiety disorders, bipolar disorder, OCD, and similar) under active management.
• Are pregnant, nursing, or trying to conceive. Saffron is generally avoided in pregnancy at supplemental doses, and the safety profile of the full formula hasn't been established for pregnancy.
• Take immunosuppressants, anticoagulants, or sedative medications.
• Have a known sensitivity to adaptogens.

Calm is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. If you're managing a condition or under medical supervision, work with your provider to determine whether Calm fits your protocol.