K18's first hair longevity serum, formulated to target premature hair and scalp ageing at the source.

It's powered by MultiVital™ technology, a multi-pathway system that brings together biomimetic peptides, a root anchoring complex and advanced antioxidants. Together they work to reduce the breakdown of the root proteins that hold hair in place, support the signalling behind melanin production, and strengthen the follicle's natural defences against oxidative stress.

The result with once-nightly use: less shedding, fewer visible greys and a healthier, better-protected scalp barrier.

Clinically tested results

• Up to 19,000 more hairs
• 100% showed reduced hair fall
• 70% showed fewer greys after 3 months
• 100% showed improved scalp barrier function

Your hair longevity journey

Month 1 — Renewal

• 100% showed reduced hair fall
• 82% agree it did not contribute to hair oiliness
• 95% agree it did not increase scalp sensitivity

Month 2 — Momentum

• Up to 10,000 more hairs for added volume
• 87% showed increased density
• 100% showed improved scalp barrier

Month 3 — Visible Transformation

• Up to 19,000 more hairs for added volume
• 70% showed fewer greys
• 54% said their scalp felt revitalised

Results from a 12-week clinical study.

Same day dispatch for orders placed before 1pm provided all items are in stock to fulfil your order. 

To calculate the number of days you could expect to receive your parcel, please use the Australia Post Delivery Times Tracking Tool which provides a delivery estimate for both Standard and Express Post. Use postcode 4217 in the "from" field.

STANDARD DELIVERY (2-7 Business Days):

Orders over $50     FREE
Orders under $50   $7.99

EXPRESS DELIVERY (1-3 Business Days):

Orders over $50       $5.99
Orders under $50     $9.99

CLICK & COLLECT:

We offer a click & collect service whereby you can collect your order from our Skin Centre in Southport, QLD.  We will notify you via email when you order is ready to be collected.

Our opening hours are from 9am-5pm Monday to Friday.

Please click here for more delivery information and International Shipping information.