The Cortisol
Reset.
The most common search about anxiety, stress, and mood ends at the symptom. This system addresses the cascade. A Yale clinician-curated two-formula protocol — daytime calm and focus, nighttime deep recovery — engineered for those who refuse to accept cortisol dysregulation as the cost of high performance.
Peaceful Bliss
Night Recovery
One complete cycle.
Cortisol operates on a diurnal rhythm. It peaks at dawn to mobilize energy for the day, and should decline steadily toward evening, reaching its lowest point during deep sleep — when tissue repair, memory consolidation, and immune recovery occur. When that rhythm is disrupted, everything downstream suffers. This system was designed to support each phase.
Peaceful Bliss
Cortisol dysregulation during the day manifests as the anxious, overstimulated, focus-depleted state that high performers know intimately. Zen Warriors supports the HPA axis through 18 evidence-aligned botanicals and adaptogens — Ashwagandha, Rhodiola, GABA, L-Theanine, and 5-HTP — targeting the cortisol-to-calm cascade without sedation.
Night Recovery
Sleep is not passive. It is the phase where cortisol should be at its lowest, growth hormone peaks, and the glymphatic system clears the neurological waste products of the day. Sleep Buddy provides 10mg Melatonin alongside GABA, L-Taurine, L-Theanine, and L-Tryptophan — the complete neuromodulatory stack for deep sleep architecture, not just time unconscious.
Every dose. On the label.
Peaceful Bliss
831mg proprietary botanical blend built around the most extensively studied adaptogens in stress and cortisol research. Ashwagandha to modulate the HPA axis. Rhodiola Crenulata to support cognitive stamina under stress. GABA and L-Theanine for neuro-calming without sedation. 5-HTP for serotonin precursor support. Bacopa for memory consolidation under chronic stress. Eleven additional clinically-recognised botanicals completing the cortisol-to-calm cascade. Full B-vitamin complex — Thiamine at 1000% DV, Riboflavin at 923%, B6 at 471%, Biotin at 1,000%, Pantothenic Acid at 320% — supporting every step of the cortisol metabolism pathway.
Night Recovery
Deep sleep is the phase where cortisol is lowest, growth hormone is highest, and the body executes its core recovery and repair programs. Sleep Buddy delivers 10mg Melatonin — the highest commonly available dose — alongside L-Tryptophan (the dietary serotonin and melatonin precursor), GABA, L-Theanine, and L-Taurine for inhibitory neurotransmission support. A 905mg botanical blend — Chamomile, Lemon Balm, Passion Flower, Hops, Skullcap, Goji Berry, and St. John's Wort — completes the neuro-calming stack. Inositol supports the phosphatidylinositol second-messenger system that regulates stress-responsive gene expression.
Bestselling Duo
Cortisol Architecture
Two Yale clinician-curated formulas addressing the complete cortisol cycle — daytime HPA axis support for calm focus and stress resilience, nighttime deep recovery for genuine sleep architecture. The most searched supplement goals for anxiety, stress, mood, and sleep. One system. No guesswork. No prescription required.
is not a willpower problem.
Cortisol is the body's primary stress hormone — essential for survival, destructive when chronically elevated. The anxiety, the poor sleep, the afternoon cognitive collapse, the mood volatility that millions search for solutions to are downstream symptoms of a measurable neuroendocrine cascade. This section presents the evidence for how this system addresses it.
Peak
Lowest
HPA Axis Modulation
Ashwagandha (Withania somnifera) is a clinically-studied root adaptogen that modulates the hypothalamic-pituitary-adrenal (HPA) axis — the central cortisol regulation system. Chandrasekhar et al.'s 2012 double-blind RCT confirmed significant reductions in serum cortisol, perceived stress scale scores, and anxiety levels in 64 adults over 60 days. This is the most cited adaptogen study in cortisol research.
Stress Resilience
Rhodiola's active compounds — rosavins and salidroside — activate HSP70 (heat shock protein), inhibit cortisol-sensitive monoamine oxidase, and enhance serotonin and dopamine precursor availability. Olsson et al.'s 2009 RCT in 60 burned-out professionals demonstrated significant reduction in mental fatigue, cortisol awakening response, and perceived stress after 28 days of supplementation.
Neuro-Calming Architecture
GABA is the primary inhibitory neurotransmitter of the central nervous system — it decreases neuronal excitability across nearly all areas of the brain. L-Theanine, the amino acid from green tea, increases alpha-wave brain activity (associated with relaxed alertness) and augments GABA receptor sensitivity. Their combination produces synergistic calming without the sedative effect that compromises daytime performance — making this the clinical gold standard for anxiolytic support without impairment.
Circadian Regulation
Melatonin is produced by the pineal gland in response to darkness — its secretion signals the body that cortisol should now be at its lowest. Chronic stress, blue light exposure, and cortisol dysregulation suppress melatonin production. At 10mg — the dose on the Sleep Buddy label — meta-analysis data confirms significant improvement in sleep onset, total sleep time, and sleep quality compared to lower doses, particularly in individuals with elevated stress-related insomnia. Melatonin also directly inhibits cortisol secretion from the adrenal cortex.
Serotonin-Melatonin Axis
L-Tryptophan → 5-HTP → Serotonin → Melatonin is the biochemical sequence governing both mood stability and sleep architecture. Chronic stress and cortisol elevation deplete serotonin and disrupt this conversion pathway — creating the double-burden of poor mood and poor sleep that millions search for relief from. By providing both L-Tryptophan and 5-HTP (Griffonia simplicifolia), Sleep Buddy supports the full serotonin-melatonin synthesis chain. Vitamin B6 at 106% DV is the essential cofactor for aromatic amino acid decarboxylase — the enzyme that converts 5-HTP to serotonin.
Deep Sleep Architecture
Ashwagandha appears in both Zen Warriors and Sleep Buddy — providing HPA axis modulation across the full 24-hour cortisol cycle. In Langade et al.'s 2019 double-blind RCT, ashwagandha supplementation produced significant improvements in sleep onset latency, total sleep time, sleep efficiency, and morning alertness. Inositol — present in Sleep Buddy's 905mg blend — acts as a second messenger in the phosphatidylinositol signaling pathway regulating GABA receptor sensitivity and the serotonin-cortisol feedback loop.
"The most searched supplement categories — anxiety, stress, sleep, mood — all share a common upstream driver: cortisol dysregulation. No single ingredient addresses the full cascade. This system was designed to do exactly that — daytime HPA axis support, nighttime recovery architecture, and the serotonin-melatonin axis addressed in sequence."
Chronic stress is not a personality trait. It is a measurable neuroendocrine state — elevated serum cortisol, suppressed DHEA, disrupted HPA axis feedback, and downstream depletion of serotonin, GABA, and melatonin precursors. The Cortisol Pro system addresses this cascade at the clinician's level — botanical adaptogens with peer-reviewed cortisol-modulating evidence during the day, and a complete neuro-recovery matrix at night. This is not a sleep gummy. This is not a relaxation supplement. This is a 24-hour cortisol architecture.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease. References are provided for educational purposes only. Herb Llama makes no claims beyond those on the product label.
and wellness retailers.
Cortisol Pro is the highest-demand wellness category in the premium supplement market — stress, anxiety, and sleep are the top three searches globally. A Yale clinician-curated system with peer-reviewed evidence and full label transparency commands premium retail positioning and strong shelf velocity. Available for wholesale to qualifying partners.
- Premium Wellness Boutiques & Apothecaries
- Functional Medicine & Integrative Health Clinics
- Luxury Spa & Resort Wellness Programs
- Corporate Wellness & Executive Health Programs
- International Distribution · 40+ Countries Active
across five continents.
Official wellness partner of elite performance and recovery centers globally. The Cortisol Pro system is the foundational wellness protocol for high-performance environments — from elite sport to executive health.
- Challenge International de Bordeaux · Elite Fencing
- Oka Kickboxing Club · Combat Sports
- Royal Hyperbarics · Recovery
- CryoSpot · Cryotherapy Recovery
- Epitome Wellness · Premium Fitness
For orders $500 and above, receive a private product guidance session with our Yale clinician — curated to your cortisol profile, sleep architecture, and stress resilience goals.
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A growing global community of high performers, biohackers, wellness professionals, and clinicians who hold their cortisol management to a higher standard.
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