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Practitioner grade
Practitioner only
Active vitamin B6 (P-5-P)
Active vitamin B6 for mood, hormones and neurotransmitter balance
Provides vitamin B6 as pyridoxal-5-phosphate (P5P), the active coenzyme form that bypasses hepatic conversion and is directly available for neurotransmitter synthesis, hormone metabolism and haemoglobin production.
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Practitioner consult session
A 15-minute consultation. An email link will be included in your order confirmation to make the booking.
Optional 1:1 with our clinical team · $49
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.
P5P — active coenzyme form
Pyridoxal-5-phosphate (Vitamin B6)
Direct coenzyme form of B6. No hepatic conversion required. Supports neurotransmitter synthesis (serotonin, dopamine, GABA), oestrogen metabolism, and haemoglobin production.
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 by your practitioner. P5P is potent, use at prescribed dose only.
High-dose vitamin B6 (exceeding 200mg daily of any form) may cause sensory neuropathy with prolonged use. Use at recommended dose only. Dietary supplements should not replace a balanced diet.
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Back to Women's Health →Frequently asked.
Common questions about how OptiLabs works: testing, supplements, clinician review, returns and timing.
Can this help with PMS?
B6 has clinical evidence for reducing PMS symptoms, particularly mood-related symptoms. This is related to its role in serotonin and dopamine synthesis and oestrogen metabolism. Active P5P form is appropriate for this use.
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.
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