Why is it so hard to get up and feel motivated in the morning?

If you wake up already exhausted, dread the first hour of the day, or find that your energy does not come online until mid-morning, that experience has a physiological explanation — and it is not a willpower deficit. In most healthy people, cortisol rises sharply in the 30–45 minutes after waking in what researchers call the cortisol awakening response (CAR). This surge is the body's built-in activation signal, preparing the brain and body for the demands of the day. When the CAR is blunted — flatter or smaller than it should be — morning energy, focus, and motivation follow suit. Research has linked blunted morning cortisol responses to burnout, chronic stress, and prolonged HPA axis dysregulation. Understanding what is happening physiologically is the first step toward addressing it.†

What the cortisol awakening response is

The cortisol awakening response is one of the most studied markers of HPA axis function. In healthy individuals, cortisol levels increase 38–75% in the 30–45 minutes after waking, then gradually decline across the day. This morning surge is superimposed on the body's natural circadian cortisol rhythm and is triggered specifically by the act of awakening — not simply by the time of day.

A foundational study published in Psychoneuroendocrinology established that the morning cortisol response to awakening was of similar magnitude to the cortisol response following exposure to a brief psychosocial stressor — in other words, waking up is a physiological challenge, and the body's cortisol system is supposed to rise to meet it. When it does not, the day starts in a deficit.

According to a review in Noise and Health by researchers at the University of Trier, the cortisol awakening response serves as an index of the HPA axis's reactivity capacity. Chronic stress, burnout, and prolonged allostatic load are associated with changes in this response — sometimes toward a heightened and dysregulated pattern, sometimes toward a blunted one, depending on the phase and nature of the stress exposure.

What a blunted morning cortisol response actually feels like

The experience most women describe is familiar: waking up feeling like the night never happened, needing two cups of coffee before language becomes possible, moving through the first hour in a fog, and not feeling like a functional person until mid-morning. This is not a character flaw. It is the absence of the cortisol surge that should have been there.

That absence has multiple possible contributors:

• Prolonged chronic stress that has dysregulated the HPA axis's morning response capacity
• Poor sleep quality that disrupts the pre-awakening cortisol preparation the body normally runs
• Burnout — a state characterized by exhaustion that is specifically associated with blunted morning cortisol in research literature
• Hormonal changes (perimenopause, postpartum) that shift baseline HPA axis function

The point is not that every woman with low morning energy has burnout or HPA axis dysregulation. It is that low morning energy is a physiological signal worth taking seriously, not a productivity problem to push through with more caffeine.

"Sleep is… the king, the queen… of health."

— Dr. Samantha Ess, ND, Naturopathic Doctor specializing in hormone health and fertility

The connection to sleep quality

The cortisol awakening response does not begin at the moment of waking. Research shows that pre-awakening cortisol preparation begins before consciousness returns — driven by the suprachiasmatic nucleus (the brain's central pacemaker) and the hippocampus. Sleep quality directly affects this preparation window.

According to the National Center for Complementary and Integrative Health on sleep, chronic sleep disruption is associated with HPA axis dysregulation, with cascading effects on energy, mood, and immune function. Women are more vulnerable to sleep disruption across life stages — particularly postpartum and during perimenopause — which creates a compounding cycle: disrupted sleep blunts the morning cortisol response, which depletes daytime energy, which affects the ability to wind down at night.

Supporting sleep quality is not separate from supporting the morning cortisol response — it is the upstream input that makes a healthy CAR possible.

What the research says about chronic stress and morning cortisol

The relationship between chronic stress and the cortisol awakening response is complex. Early-stage burnout is often associated with an elevated and dysregulated CAR — the system is trying too hard to compensate. Later-stage burnout and chronic HPA axis exhaustion is associated with a blunted CAR, where the system has lost its capacity to mount a normal morning response.

The 2000 Wüst et al. study on cortisol awakening response normal values found that the CAR is sensitive to persisting pain, burnout, and chronic stress — making it one of the most practical markers of sustained allostatic load available outside of a clinical lab setting. Women in high-demand life phases — postpartum, early career with young children, caregiving roles — are disproportionately exposed to the conditions that affect the CAR.

"So many people have a hard time with actually restful sleep."

— Dr. Samantha Ess, ND, Naturopathic Doctor specializing in hormone health and fertility

Supporting a healthy morning cortisol response

There is no supplement that directly controls the cortisol awakening response — and any product claiming otherwise should be viewed with skepticism. What nutritional support can do is address the HPA axis capacity that underlies a healthy morning response: supporting a balanced stress response, healthy sleep quality, and the nervous system health that the CAR depends on.†

The ingredients with the most relevant evidence for this include:

• Organic Ashwagandha (adaptogen): Studied for its role in supporting a healthy stress response and HPA axis function.† A 2024 meta-analysis of 14 randomized controlled trials found associations between ashwagandha supplementation and reduced perceived stress in adults with chronic stress, per the National Center for Complementary and Integrative Health.†
• Chamomile: Supports relaxation and helps the body prepare for restful sleep.†
• Methylated B vitamins (B6, B12, folate): Support neurotransmitter production and healthy nervous system function — foundational to the energy metabolism that morning cortisol activates.†
• Algae-sourced DHA: Supports brain health and a balanced mood, relevant to the cognitive clarity the morning cortisol surge is meant to enable.†

Pink Stork Cortisol Complex, a daily adaptogen blend for stress support, combines all of these in one daily capsule. It is vegan, non-GMO, gluten-free, UV-bottle protected, and third-party tested in a cGMP-certified facility. It is also listed as breastfeeding-friendly per the product page — though as always, consult your healthcare provider before starting any new supplement while breastfeeding.

For women who want additional sleep support, pairing Cortisol Complex with a magnesium glycinate supplement adds muscle relaxation and sleep-onset support that complements ashwagandha's daytime stress support.† For the full context on why women's stress physiology works differently, read why women experience stress differently than men. For the vulnerability angle, read why women are more vulnerable to stress-related disorders.

"Empowering women at every stage of their journey — that includes the morning. You deserve to understand what your body is doing and to have the tools to support it."

— Amy Suzanne Upchurch, Founder and CEO of Pink Stork

Frequently asked questions

What is the cortisol awakening response?

The cortisol awakening response is a 38–75% increase in cortisol levels that occurs in the 30–45 minutes after waking in healthy individuals. It is the body's built-in morning activation signal, driven by the HPA axis and distinct from the general circadian cortisol rhythm. Research shows it is sensitive to burnout, chronic stress, and sleep quality.

Why do I feel worse in the morning than at night?

If the cortisol awakening response is blunted, the body does not get its normal morning activation signal. This can result in feeling flat, foggy, or unmotivated in the morning despite feeling more alert in the evening (when the circadian cortisol curve is naturally lower). Chronic stress, poor sleep, and HPA axis dysregulation are common contributors.†

Can supplements help with low morning energy?

Supplements do not directly control the cortisol awakening response. Adaptogens like ashwagandha support a healthy stress response and HPA axis function over time.† Magnesium supports sleep quality.† B vitamins support energy metabolism.† These address the upstream conditions that make a healthy morning cortisol response possible — they are not a quick fix for acute low morning energy.†

Is low morning motivation a sign of burnout?

It can be, though low morning energy has many possible causes including sleep disruption, hormonal changes, and chronic stress that has not yet reached full burnout. Research does link blunted cortisol awakening response to burnout states. If low morning energy is persistent and accompanied by other signs of exhaustion, speaking with a healthcare provider is the appropriate step.

Does ashwagandha work for morning energy?

Ashwagandha is studied for its role in supporting a healthy stress response and reducing perceived stress over time — not as a direct morning stimulant.† Its effect is adaptogenic: it supports the HPA axis's capacity for a balanced response, which over weeks of consistent use may contribute to more stable energy patterns.† It is not a substitute for caffeine and does not produce an immediate energy effect.†

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement, especially during pregnancy, breastfeeding, or while managing a medical condition. Keep out of reach of children.