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Practitioner grade
Practitioner only
Benfotiamine (lipid-soluble B1)
Fat soluble B1 that reaches nerve and brain tissue
Benfotiamine is a lipid-soluble form of vitamin B1 (thiamine) with significantly higher bioavailability than standard thiamine. Used clinically to support glucose metabolism and nerve health in conditions of metabolic stress.
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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.
Pharmaceutical-grade powder
Benfotiamine (S-benzoylthiamine O-monophosphate)
A lipid-soluble prodrug of thiamine that achieves intracellular thiamine concentrations up to five times higher than equivalent doses of water-soluble thiamine. Activates transketolase, a key enzyme in the pentose phosphate pathway that helps divert glucose metabolites away from pro-inflammatory and glycation pathways.
100–600mg daily (practitioner directed)
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.
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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.
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