Hormone Testing Melbourne
AdrenoCortex Female Hormone Saliva Testing — measuring active, bioavailable hormones at the cellular level, not the bound hormones captured in blood tests
Saliva-Based
Measures free, active hormones
4-Point Cortisol
Full daily rhythm mapped
At-Home
Sample collection
10-14 Days
Results turnaround
Test kit delivered to your door. Available anywhere in Australia. No referral required.
What Is the AdrenoCortex Female Hormone Saliva Test?
The AdrenoCortex Female Hormone Saliva Test is an at-home saliva collection that measures the free, bioavailable fraction of hormones rather than the total hormone levels measured in blood. Blood tests measure both bound and unbound hormones, but only the unbound fraction is biologically active. Saliva testing captures the hormones actually available at the cellular level, providing a more clinically relevant picture of hormonal status.
The test collects saliva at four specific time points across the day, mapping the full cortisol rhythm alongside reproductive hormones. This is the only way to identify cortisol dysregulation patterns including elevated evening cortisol, low morning cortisol, and flat or inverted curves, all of which drive significant hormonal and health symptoms and are invisible on a standard blood test taken at a single point in time.
What the Hormone Saliva Test Measures
Cortisol — Four Time Points
- Morning cortisol on waking — the cortisol awakening response, a key indicator of HPA axis health
- Midday cortisol — measures how well the adrenal response sustains through the morning
- Afternoon cortisol — identifies the mid-afternoon energy crash common in HPA axis dysregulation
- Evening cortisol — elevated evening cortisol is one of the most consistent drivers of insomnia, anxiety, and racing thoughts at night
DHEA-S
- The primary adrenal reserve marker, measuring the precursor hormone from which oestrogen, testosterone, and other sex hormones are produced
- Low DHEA indicates depleted adrenal reserve, common in burnout, long-standing stress, and post-viral presentations
- Elevated DHEA alongside elevated androgens is a marker in adrenal-driven PCOS
Female Reproductive Hormones
- Oestrone (E1) — the primary oestrogen in postmenopausal women
- Oestradiol (E2) — the dominant oestrogen in premenopausal women, the main driver of oestrogen dominance
- Oestriol (E3) — the weakest oestrogen, elevated in pregnancy
- Progesterone — measured in the luteal phase to assess the oestrogen-to-progesterone ratio and identify oestrogen dominance
- Testosterone — measured to assess androgen status in PCOS, libido concerns, and post-menopausal presentations
- Melatonin — assessed where sleep dysregulation is a primary concern
Why Saliva Testing Gives a More Complete Picture Than Blood
| Standard Blood Hormone Test | AdrenoCortex Saliva Test |
|---|---|
| Measures total hormones including bound and inactive fractions | Measures only the free, bioavailable hormones active at the cellular level |
| Single time point, typically morning | Four time points mapping the full daily cortisol rhythm |
| Cortisol is not routinely included on standard panels | Cortisol rhythm is the central marker of the assessment |
| Does not identify cortisol dysregulation patterns | Identifies flat, elevated, depleted, and inverted cortisol curves |
| Oestrogen and progesterone assessed at one point in the cycle | Samples timed to the menstrual cycle for accurate luteal phase progesterone |
| Requires venepuncture at a pathology centre | Non-invasive at-home collection, no needles, no pathology visit |
When Is Hormone Testing Recommended?
Domenic recommends the AdrenoCortex Female Hormone Saliva Test when hormonal symptoms are present and standard blood tests have not provided a clear explanation. It is central to the approach for patients presenting with hormonal imbalance, chronic fatigue, unexplained weight gain, and anxiety or mood concerns.
Hormonal and Cycle Concerns
- PMS, PMDD, and premenstrual mood and physical symptoms
- Irregular, absent, heavy, or painful periods
- Oestrogen dominance symptoms including bloating, breast tenderness, and weight gain around hips and thighs
- Perimenopause and menopause transition with hot flushes, night sweats, and sleep disruption
- PCOS with adrenal involvement, where elevated cortisol drives androgen production
- Post-pill hormone disruption with absent periods, acne, or mood changes
- Fertility concerns related to hormonal balance
Adrenal and Energy Concerns
- Chronic fatigue and exhaustion that does not improve with rest
- Wired but tired presentations with difficulty switching off in the evening
- Burnout and prolonged stress with depleted adrenal reserve
- Afternoon energy crashes and inability to sustain energy through the day
- Poor recovery from illness, surgery, or physical training
Mood, Sleep, and Cognitive Concerns
- Anxiety, particularly evening anxiety and racing thoughts at night
- Insomnia and disrupted sleep, especially waking between 2 and 4am
- Low mood, emotional flatness, and poor stress resilience
- Brain fog and cognitive slowing with a hormonal or adrenal driver
How the Hormone Saliva Test Works
Step 1
Order and Receive
The test kit is delivered to your door within 3 to 5 days of ordering. The kit includes saliva collection tubes, collection instructions timed to your menstrual cycle or time of month, and a prepaid return satchel.
Step 2
Collect at Home
Saliva is collected at four specific time points across one day: on waking, midday, afternoon, and evening. Samples are sealed and returned via Australia Post. No pathology visit required.
STEP 3
Results Consultation
Results are available 10 to 14 days after the lab receives your samples. Domenic reviews results in a 60 to 90 minute consultation and provides a written protocol based on your hormone profile.
How to Prepare for the Hormone Saliva Test
Do not eat, drink anything other than water, or brush your teeth within 30 minutes before each collection
Avoid applying any topical hormone creams on the day of testing
Do not collect samples during a menstrual period
Premenopausal women should collect in the luteal phase, typically days 19 to 21 of a 28-day cycle, to accurately assess progesterone
Postmenopausal women and men can collect at any time
Inform Domenic of any prescribed hormone medications including the oral contraceptive pill, HRT, or thyroid medication before testing
Detailed timing instructions are included in the kit and will be confirmed at your initial consultation.
Frequently Asked Questions
Hormone testing through Vital Health and Natural Medicine uses the AdrenoCortex Female Hormone Saliva Test, which is an at-home kit delivered to your door. You do not need to visit a pathology centre or clinic to collect your sample. The test is available to clients anywhere in Australia via telehealth. Book a free discovery call or initial consultation with Domenic to order the test.
The female hormone saliva test measures the free, bioavailable fraction of hormones including oestrogen, progesterone, testosterone, DHEA, and cortisol at four time points across the day. It shows the oestrogen-to-progesterone ratio, identifies oestrogen dominance, maps the full cortisol rhythm including patterns invisible on single-point blood tests, and assesses adrenal reserve through DHEA levels. It is particularly useful for identifying the hormonal patterns driving PMS, perimenopause, PCOS, adrenal dysfunction, and unexplained fatigue.
Yes. Saliva testing is the validated method for measuring free, bioavailable hormones and is the method of choice for cortisol rhythm assessment because it captures the hormone at multiple time points rather than a single morning draw. The AdrenoCortex panel used at Vital Health is a clinically validated test used by functional medicine practitioners internationally. Blood tests measure total hormone levels including the bound, inactive fraction, which is why blood and saliva results differ and why saliva results are more clinically relevant for assessing hormonal symptoms.
Standard blood hormone tests measure total hormone levels including both bound and inactive fractions at a single time point. The saliva test measures only the free, active fraction that is actually available at the cellular level, collected at four time points to map the full daily cortisol rhythm. Cortisol dysregulation patterns, oestrogen dominance relative to progesterone, and adrenal reserve through DHEA are consistently missed on standard blood panels and clearly identified through saliva testing.
Yes. The AdrenoCortex Female Hormone Saliva Test is an at-home kit delivered to your door anywhere in Australia. You collect saliva samples at four time points during one day and return the sealed kit via Australia Post. The test is ordered through Vital Health and Natural Medicine following an initial consultation or free discovery call. Results are reviewed by Domenic in a dedicated consultation.
The cortisol-progesterone steal describes the physiological process where chronic stress drives the body to convert pregnenolone, the precursor to both cortisol and progesterone, preferentially into cortisol at the expense of progesterone production. This results in low progesterone, oestrogen dominance, worsening PMS, cycle irregularity, and anxiety. The AdrenoCortex panel identifies this pattern by measuring both the cortisol rhythm and progesterone levels in the same assessment, allowing direct confirmation of the steal pathway.
Yes. The AdrenoCortex panel is the primary test used to assess HPA axis dysregulation, which is the physiological basis of what is commonly called adrenal fatigue. It identifies depleted adrenal reserve through low DHEA, abnormal cortisol rhythms including flat curves and inverted curves, and low morning cortisol indicating impaired cortisol awakening response. Standard blood tests do not assess cortisol rhythm and cannot identify these patterns.
10 to 14 days from when the lab receives your samples. From posting the kit to your results consultation with Domenic, total turnaround is typically 2.5 to 3 weeks.
Get Your Hormones Tested
Book a free 20-minute discovery call with Domenic to discuss whether hormone testing is the right next step for your situation. The test kit will be delivered to your door anywhere in Australia within 3 to 5 days of ordering.