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Strengthen weak, fragile hair with the Lanza Ultimate Treatment Step 2a Additive Strength Power Booster. This powerful treatment delivers a super-charged dose of proteins and amino acids, specifically designed to enhance hair strength and significantly reduce breakage. Perfect for brittle strands, it works seamlessly with Ultimate Treatment Step 2 Deep Treatment, leaving your hair looking stronger and healthier.
Key Features
*Step 2a in the In-Salon Customised Healing Service. Ultimate Treatment Step 2 Deep Treatment is sold separately.
| Brand | Lanza |
|---|---|
| Product Type | Hair Growth |
| Model Number | 167938 |
| Manufacturers | 1 Months |
|---|
Buy online and pick up your order free from your local Harvey Norman store — ready in as little as 1 hour for in‑stock items.
We’ll send you a notification when your order is ready to collect.
Important information:
See our Click & Collect page for more information.
We deliver to homes and businesses anywhere in New Zealand.
For in‑stock items, delivery is typically 2–5 business days.
Extra delivery information:
A team member will update you if any delays apply to your order.
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Manukau, Auckland 2241
All prices are inclusive of GST.
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