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Practitioner grade
Practitioner only
Vitamin C with lysine
Vitamin C with lysine for collagen synthesis and immune support
Combines vitamin C (ascorbic acid) with L-lysine, the two nutrients identified by Linus Pauling as co-essential for collagen synthesis, arterial wall integrity and cardiovascular protection.
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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.
L-ascorbic acid
Vitamin C (ascorbic acid)
Cofactor for collagen hydroxylation enzymes (prolyl and lysyl hydroxylase). Antioxidant. Required for immune function, iron absorption and adrenal steroid synthesis.
Included
Free amino acid
L-Lysine
Essential amino acid and primary collagen structural component. Required for carnitine synthesis and calcium absorption.
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.
Dietary supplements should not replace a balanced diet. High-dose vitamin C may cause digestive upset, take with food. Reduce dose if diarrhoea occurs.
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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."
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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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