colgate purple serum teeth whitening booster

Price comparison

• Pak'nSave$23.9940mlBEST
• New World$39.99$29.9940ml
• Woolworths$39.9940mL

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Price analysis

Across 3 supermarkets, colgate purple serum teeth whitening booster ranges from $23.99 at Pak'nSave to $39.99 at Woolworths, averaging $31.32 (40ml at Pak'nSave). Shopping at Pak'nSave saves you $16.00 — about 40% — versus the dearest option. Supermarket prices change often and can differ by store location, so treat these as a guide and confirm the current shelf price in-store.

Frequently asked questions

Where is colgate purple serum teeth whitening booster cheapest in New Zealand?

colgate purple serum teeth whitening booster is currently cheapest at Pak'nSave for $23.99 — $16.00 (40%) less than Woolworths at $39.99.

How much does colgate purple serum teeth whitening booster cost at each supermarket?

Pak'nSave $23.99, New World $29.99, Woolworths $39.99.

How much can I save on colgate purple serum teeth whitening booster by comparing prices?

Buying colgate purple serum teeth whitening booster at Pak'nSave instead of Woolworths saves $16.00 (40%) on this item alone. Across a full weekly shop, price gaps like this are how switching supermarket — or splitting your basket — adds up to real savings.

How often are colgate purple serum teeth whitening booster prices updated?

Basket NZ refreshes prices from Pak'nSave, New World and Woolworths regularly, so the figures above reflect the latest data we've collected. Supermarket prices can change daily and vary by store location, so always confirm in-store before you buy.