"This was the first time someone showed me what was happening and what to do about it. "
Practitioner only
Sleep quality formula
A layered sleep formula for deeper, more restorative rest
SleepX combines Meta Mag magnesium, lutein, zeaxanthin, Sensoril ashwagandha and ornithine in a unique formula targeting sleep quality, circadian rhythm restoration and the impact of blue light exposure on sleep.
TGA-listed AUST L
Practitioner-grade formula
Clinician-reviewed before dispatch
Ships in 2 business days
What's in it
Each ingredient is in its most bioavailable form, at a clinically meaningful dose. No fillers, no token amounts, no marketing-led blends.
Metagenics proprietary chelated form
Meta Mag Magnesium Glycinate
High bioavailability magnesium bisglycinate supporting GABA receptor activity, muscle relaxation and melatonin regulation.
Included
Standardised carotenoid
Lutein (marigold extract)
Blue light-filtering carotenoid. Mitigates the circadian-disrupting effect of blue light from screens on the sleep-wake cycle.
Included
Standardised carotenoid
Zeaxanthin (marigold extract)
Macular carotenoid co-working with lutein for blue light filtration and circadian rhythm support.
Included
Standardised root and leaf extract
Sensoril Ashwagandha (Withania somnifera)
Sensoril-specific ashwagandha extract with clinical evidence for improving sleep onset, sleep quality and morning cortisol reduction.
Included
Free amino acid
L-Ornithine
Reduces cortisol and blood ammonia levels — associated with improved sleep quality under stress conditions.
Included
Always read the label and follow directions for use. Vitamins and minerals can only be of assistance if dietary intake is inadequate. If symptoms persist, consult a healthcare professional.
How to take it
Simple to take, with a few timing notes that make a real difference to absorption.
As directed. The powder format allows dose adjustment. Take before bed.
Contains ashwagandha, do not take with thyroid medications without practitioner guidance. Dietary supplements should not replace a balanced diet. Not recommended during pregnancy. Free from dairy, lactose, eggs, gluten, wheat, nuts, yeast and soy.
Real people. Real impact.
Patients following practitioner-designed protocols, sharing their outcomes in their own words.
"My ferritin had been low-normal for three years. The protocol made a real difference within six weeks."
"Someone finally put all the pieces together. Clear, specific and actually useful."
Trustpilot · 4.8/5 from 892 reviewsGoogle · 4.9/5 from 412 reviewsPractitioner referral · 97% would recommend
Part of the Energy & Fatigue hub. Explore all protocols, supplements and investigations.
Back to Energy & Fatigue →Frequently asked.
Common questions about how OptiLabs works: testing, supplements, clinician review, returns and timing.
Are the supplements safe?
All carry an AUST L designation from the TGA. Every order is reviewed by a clinician before dispatch.
Do I need a referral?
No. All tests are available to order directly. Our lab partner is NATA and RCPA accredited, operating as a direct-access pathology service.
Begin your investigation
Personalised health. Clinical rigour. Delivered to you.
A proper investigation into what's driving your symptoms, with a protocol built around your results, not a generic recommendation.