Daily Calm
About this protocol
Where to start
Start with ashwagandha (KSM-66 extract). Take it daily with breakfast. The effect builds over 4-8 weeks — don't judge it before then. Track perceived stress (a simple 1-10 daily rating) to see the trend.
If sleep is also disrupted, add magnesium glycinate before bed.
If you have specific high-stress moments during the day, add L-theanine 30-60 minutes before — it's non-sedating and works acutely.
If ashwagandha alone resolves the chronic baseline, you don't need the others.
3 nutrients
Start here
Strongest evidence — the foundation of the stack.
Ashwagandha (KSM-66)
600 mg, with breakfastAshwagandha (Withania somnifera) is an adaptogen that lowers HPA-axis activation. KSM-66 is the most-studied standardized extract. Multiple randomized trials in chronically stressed adults found 300-600 mg/day reduced serum cortisol, subjective stress (PSS scores), and anxiety after 8 weeks vs placebo. Not sedating — works on the chronic stress baseline, not acute moments.[1, 2, 3]
L-Theanine
100-200 mg, as needed for acute momentsL-theanine is an amino acid from green tea that increases alpha-wave brain activity associated with a relaxed-but-alert state. Trial evidence supports an acute reduction in stress-response symptoms after a single dose. Useful for specific known-stressful situations (meetings, public speaking) rather than as a daily baseline supplement.[4, 5]
Add if needed
Add these only if the foundation isn't enough.
Magnesium Glycinate
200-300 mg elemental, before bedMagnesium is involved in over 300 enzymatic reactions including HPA-axis regulation. Systematic reviews suggest a modest effect of supplementation on subjective anxiety, particularly in people with low dietary intake or measurable insufficiency. The glycinate form is gentle on the stomach and pairs well with the calming glycine carrier.[6, 7, 8]
Warnings
Lifestyle improvements
Breath work, not just deep breaths
Box breathing (4-4-4-4) or physiological sighs (two quick inhales, one long exhale) for 5 minutes twice daily measurably lowers heart rate and cortisol. Free, fast, and works in 30-60 seconds for acute spikes.
Cardio 3-4× per week
20-30 minutes of moderate aerobic exercise (zone 2) has comparable effect sizes to many anxiolytic medications in meta-analyses of generalized stress and mild anxiety.
Caffeine cap
Caffeine is biochemically a stressor — it raises cortisol and amplifies adrenaline. If chronic stress is the issue, cap at 1-2 cups in the morning and stop by noon.
Sleep is upstream of stress
A single night of poor sleep raises next-day cortisol reactivity. The Daily Calm stack works best on top of a solid sleep baseline — see the Better Sleep protocol if sleep is also disrupted.
Social contact
Loneliness and chronic stress are strongly linked in epidemiological data. One 30-minute in-person interaction with a friend or family member daily is a baseline most stressed adults under-deliver on.
References
- Ashwagandha — supplement research overviewExamine.com link
- Chandrasekhar K, et al. A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults. Indian J Psychol Med. 2012;34(3):255-262.PubMed link
- Salve J, et al. Adaptogenic and Anxiolytic Effects of Ashwagandha Root Extract in Healthy Adults: A Double-blind, Randomized, Placebo-controlled Clinical Study. Cureus. 2019;11(12):e6466.PubMed link
- L-Theanine — supplement research overviewExamine.com link
- Hidese S, et al. Effects of L-Theanine administration on stress-related symptoms and cognitive functions in healthy adults: a randomized controlled trial. Nutrients. 2019;11(10):2362.PubMed link
- Magnesium — supplement research overviewExamine.com link
- Boyle NB, et al. The Effects of Magnesium Supplementation on Subjective Anxiety and Stress — A Systematic Review. Nutrients. 2017;9(5):429.PubMed link
- Pickering G, et al. Magnesium Status and Stress: The Vicious Circle Concept Revisited. Nutrients. 2020;12(12):3672.PubMed link
Related protocols
Other stress protocols and protocols sharing ingredients with this one.
Anxiety Relief
stress
Anxiety is different from stress. Stress is a response to external demand; anxiety is the persistent anticipation of threat — often without a clear external trigger. This distinction matters because the supplement levers differ. For acute anxiety (a presentation, a flight, a difficult conversation), fast-acting non-sedating options like L-theanine work. For chronic, lower-grade everyday anxiety, magnesium and ashwagandha modulate the HPA axis over weeks. For panic attacks, severe anxiety disorder, or anxiety that disrupts daily function, please see a mental health professional — supplements are first-line for mild-to-moderate symptoms only.
Cortisol Balance
stress
"Adrenal fatigue" is a wellness-industry concept without a medical-literature basis — the adrenal glands don''t get tired. What does exist is HPA-axis dysregulation: a pattern where the normal diurnal cortisol curve flattens, with insufficient morning cortisol (the "tired but wired" feeling) and elevated evening cortisol (difficulty winding down). This pattern is associated with chronic stress, poor sleep, and inflammatory states. The supplement stack here modulates HPA-axis output rather than "boosting the adrenals." Phosphatidylserine and ashwagandha are the most-evidenced compounds. This is distinct from Daily Calm (general stress) and Anxiety Relief (acute symptom control) — it specifically targets the dysregulated cortisol rhythm pattern. If you have signs of true adrenal disease (rapid weight loss, hyperpigmentation, persistent low blood pressure, severe weakness) — those warrant urgent medical evaluation, not supplementation.
Shift Worker / Night Owl
sleep· 3 shared ingredients
Shift workers and natural night-owls face a fundamental conflict: their work schedule misaligns with their circadian biology. Long-term shift work is associated with elevated cardiovascular, metabolic, and cancer risk. This stack supports circadian phase-shifting and sleep quality when sleeping during atypical hours: timed melatonin to signal "night" to the brain when sleeping in daylight, magnesium glycinate for nervous system relaxation, L-theanine for wind-down regardless of clock time, and ashwagandha for the chronic cortisol stress shift work imposes.
Better Sleep
sleep· 2 shared ingredients
Magnesium, glycine, L-theanine, and apigenin work through complementary mechanisms (GABA modulation, NMDA antagonism, core body temperature regulation) to support faster sleep onset and deeper sleep. Evidence ranges from moderate (magnesium, glycine) to emerging (apigenin). This is a foundational sleep stack — not a substitute for sleep hygiene basics.
Falling Asleep Faster
sleep· 2 shared ingredients
Sleep-onset insomnia (difficulty falling asleep) is mechanistically distinct from sleep-maintenance issues (waking up). The drivers are usually nervous system over-activation, melatonin signaling, and core body temperature — not deep sleep architecture. This stack targets sleep onset specifically: magnesium for GABA modulation, L-theanine for alpha-wave relaxation, low-dose melatonin as a circadian signal (NOT a sedative), and glycine for the core body temperature drop that precedes sleep. Use this for "I can''t turn my brain off at night" patterns. If you fall asleep fine but wake up at 3 AM, see Staying Asleep instead.
Staying Asleep (Wake-Ups)
sleep· 2 shared ingredients
Mid-night waking (especially the 2-4 AM "wide awake" pattern) is usually driven by elevated cortisol, fragmented deep sleep, or blood-sugar dips. This stack targets sleep MAINTENANCE rather than onset — phosphatidylserine and ashwagandha to blunt evening cortisol, magnesium and glycine for deeper, less fragmented sleep architecture, and L-theanine to help you fall back asleep if you do wake. Use this for "I fall asleep fine but wake at 3 AM and can''t go back" patterns. For sleep-onset issues, see Falling Asleep Faster.
Track this protocol in Pilora
Add these supplements to your shelf, get smart dose reminders, and check for interactions — all in the Pilora iPhone app.
Coming to App StoreDisclaimer: These statements have not been evaluated by the FDA. This protocol is educational, not a substitute for personalized medical advice. Talk to your doctor before starting any new supplement regimen — especially if you're pregnant, breastfeeding, on medications, or managing a chronic condition. Last updated 5/20/2026.