HumanN

Nitric oxide is a small signalling molecule the body makes for itself. It tells the smooth muscle around blood vessels to relax, which is how the body manages blood flow.

The amount the body makes falls with age, which is what the HumanN range is built around.

Both are quick dissolve tablets built on the same nitric oxide blend of beetroot, hawthorn berry and L-citrulline.

Neo40 Professional carries a larger blend and adds folate as L-5-methylfolate, and it is made for use under practitioner care. Daily comes as 30 tablets, Professional as 60.

They read salivary nitrite, the biomarker that reflects how much nitric oxide the body has available. You put saliva from a fingertip on the pad and compare the colour to the chart on the tube.

Test in the morning before eating or drinking. Food, antiseptic mouthwash and antibiotics all affect the reading, and the strip should not go in your mouth.

No. They indicate nitric oxide status and are useful for seeing where you are starting from and what changes. They do not diagnose anything and do not replace advice from your doctor.

Yes. These are practitioner only products, available following a consultation with our practitioner team.

Neo40 works on the nitric oxide pathway, so it matters that we know what else you take before it is dispatched.

Ask first. Neo40 should not be used with nitrate medicines such as glyceryl trinitrate or isosorbide, or with medicines for erectile dysfunction, because both act on the same pathway.

Tell our practitioner team everything you take, including anything for blood pressure or circulation.

These are practitioner only products, so the full ingredient panel, amounts and directions sit behind a customer login rather than on the public page.

Create an account or sign in and the ingredients, key details and directions appear on every product page.

Orders placed before our daily cut off are dispatched within 24 hours from Matakana. Most North Island addresses arrive next business day and South Island addresses within two to three business days.

Rural delivery can add a day.