Understand Your Cortisol, Energy, and Hormone Patterns
This saliva-based test captures your cortisol rhythm, key hormones, and immune markers across the entire day. It shows how your stress response, energy, and hormones are actually functioning, not just a single snapshot.
What Is the Stress and Hormone Profile?
The Stress and Hormone Profile (through Fluids IQ) is a saliva test that measures your cortisol levels at 4 points throughout the day, along with key hormones including progesterone, estradiol, testosterone, DHEA-S, and melatonin. It also measures secretory IgA (SIgA), a marker of your mucosal immune function.
Why saliva? Because saliva captures the free, bioavailable forms of your hormones, which is what your cells actually use. Blood tests measure total levels (bound and unbound), which does not always tell the full story. Saliva also lets us see your cortisol pattern across the day, which is critical for understanding your energy, sleep, and stress response.
This test is especially valuable during perimenopause and menopause, when hormone fluctuations can drive fatigue, sleep disruption, mood changes, weight gain, and brain fog. Seeing your full daily hormone pattern helps us understand what your body actually needs.
What This Test Measures
Diurnal Cortisol
Your cortisol levels at morning, noon, afternoon, and bedtime. This reveals whether your stress response is healthy, elevated, flat, or reversed, and explains your energy crashes.
DHEA-S
DHEA is a precursor to other hormones and reflects adrenal reserve. Low DHEA-S can contribute to fatigue, low mood, and poor recovery from stress.
Progesterone
Key for sleep, calm mood, and cycle regularity. Progesterone often declines first in perimenopause, well before estrogen drops.
Estradiol
Your primary estrogen. Fluctuations during perimenopause drive hot flashes, mood changes, and brain fog. This test shows your current level.
Testosterone
Supports energy, motivation, muscle mass, and libido. Many women are surprised to learn their testosterone is low.
Melatonin and SIgA
Melatonin affects your sleep quality. SIgA reflects your mucosal immune health. Together, they show how well your body recovers and defends itself.
Signs This Test Might Be Your Next Step
You do not need to check every box. If even a few of these sound like you, this test could provide the clarity you have been looking for.
How It Works: 3 Simple Steps
Book Your Call
We discuss your symptoms and determine if stress and hormone testing is the right next step. If you are in perimenopause or menopause, this test is often a great fit.
Collect Your Samples
You receive an at-home saliva collection kit. You provide 4 samples throughout the day (morning, noon, afternoon, bedtime) during a normal day. Simple and convenient.
Get Your Personalized Plan
We review your complete hormone and cortisol patterns together. You receive a targeted plan to support your stress response, energy, sleep, and hormonal health.
Meet Jennifer Snell
Jennifer Snell
I help women in perimenopause and menopause get real answers about what is going on inside their bodies. Through functional lab testing and personalized wellness plans, I guide my clients toward practical next steps they can actually follow. No guesswork. No cookie-cutter protocols. Just clear data and a real plan.
I work with women just like you who feel exhausted, frustrated, and dismissed by conventional testing. My approach uses functional labs to identify patterns that standard blood work misses, so you can finally move forward with confidence.
Frequently Asked Questions
Saliva measures the free, bioavailable hormones your cells actually use. Blood tests measure total hormones (mostly protein-bound), which does not always reflect what is available to your tissues. Saliva also allows us to collect multiple samples throughout the day to see your cortisol rhythm.
You collect 4 saliva samples during a typical day: morning (within 30 minutes of waking), noon, late afternoon, and bedtime. The kit includes clear timing instructions.
Very much so. Perimenopause is characterized by fluctuating hormones, and this test captures your current levels of progesterone, estradiol, testosterone, and cortisol. It helps us understand which patterns are contributing to your symptoms.
Standard blood panels usually test one or two hormones at a single time point. This test measures multiple hormones plus your full daily cortisol curve, giving a much more complete picture of how your hormonal system is functioning across the day.
Yes. Chronic stress changes your cortisol rhythm, which can suppress progesterone production, disrupt estrogen balance, and lower DHEA-S and testosterone. Stress and hormones are deeply connected, and this test shows you exactly how.
Your plan is tailored to your specific patterns. It may include targeted nutrition, stress management strategies, supplement recommendations, sleep support, and lifestyle adjustments based on what your results show.
Ready to Get Answers?
Take the first step toward understanding what is really going on inside your body. You do not have to keep guessing.
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*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.