--- title: "Opalescence vs White Glo: Which is more popular in New Zealand?" description: "Is Opalescence or White Glo more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Teeth whitening brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/nz/compare/opalescence-vs-white-glo" publisher: "Brandwave" --- # Opalescence vs White Glo: Which is more popular in New Zealand? Is Opalescence or White Glo more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Teeth whitening brands set in New Zealand. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Opalescence and White Glo - **Competitive set**: Teeth whitening brands - **Market**: New Zealand - **Month measured**: Oct 2026 - **Opalescence Share of Search**: 9% - **White Glo Share of Search**: 5.4% ## Is Opalescence or White Glo more popular in search? - In October 2026, Opalescence had more branded searches than White Glo among teeth whitening brands in New Zealand. Opalescence had about 960 branded searches, while White Glo had 580. Opalescence made up 9% of all teeth whitening brand searches we track, and White Glo accounted for 5.4%. - Opalescence was ahead of White Glo in every measured month of the 12 months ending October 2026. - Across the 12 months ending October 2026, Opalescence’s share of searches among teeth whitening brands in New Zealand moved from 6.6% to 9%, and its estimated monthly branded searches moved from 800 to 960. - Across the 12 months ending October 2026, White Glo’s share of searches among teeth whitening brands in New Zealand moved from 3.1% to 5.4%, and its estimated monthly branded searches moved from 380 to 580. ## Top teeth whitening brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Opalescence was mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. White Glo did not appear in any of the five answers. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Colgate Optic White | 1st | 3 of 3 | 0 of 2 | 3 of 5 | | Hismile | 2nd | 3 of 3 | 1 of 2 | 4 of 5 | | Crest 3D White | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Opalescence | Not ranked | 0 of 3 | 1 of 2 | 1 of 5 | | White Glo | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about teeth whitening brands - Asked ChatGPT "Which teeth whitening brand should I buy in New Zealand?": 1. Colgate Optic White, 2. Hismile - Asked ChatGPT "What are the best teeth whitening brands in New Zealand?": 1. Colgate Optic White, 2. Hismile - Asked ChatGPT "What's the best teeth whitening brand in New Zealand for whiter teeth?": 1. Colgate Optic White, 2. Hismile - Searched Google, AI Overview "best teeth whitening": 1. Opalescence - Searched Google, AI Overview "whitening strips nz": 1. Hismile Not named in any answer: Crest 3D White and White Glo. Brands are listed in the order each answer named them. The answers were collected in New Zealand on October 21, 2026. ## How did search popularity change for New Zealand teeth whitening brands in October 2026? - In October 2026, Opalescence gained share of searches among teeth whitening brands in New Zealand, from 7.1% to 9%. - In October 2026, White Glo gained share of searches among teeth whitening brands in New Zealand, from 3.8% to 5.4%. ## How has branded search for Opalescence and White Glo changed in New Zealand over the last 12 months? | Month | Opalescence estimated searches | Opalescence Share of Search | Opalescence rank | White Glo estimated searches | White Glo Share of Search | White Glo rank | | --- | --- | --- | --- | --- | --- | --- | | Nov 2025 | 800 | 6.6% | 4 | 380 | 3.1% | 5 | | Dec 2025 | 540 | 6.5% | 4 | 330 | 4% | 5 | | Jan 2026 | 630 | 8.7% | 4 | 360 | 5% | 5 | | Feb 2026 | 600 | 10.2% | 4 | 290 | 4.9% | 5 | | Mar 2026 | 760 | 9.6% | 4 | 290 | 3.6% | 5 | | Apr 2026 | 750 | 10.5% | 4 | 320 | 4.5% | 5 | | May 2026 | 710 | 6.3% | 4 | 350 | 3.1% | 5 | | Jun 2026 | 850 | 8.6% | 4 | 380 | 3.8% | 5 | | Jul 2026 | 850 | 7.1% | 4 | 340 | 2.9% | 5 | | Aug 2026 | 800 | 5.9% | 4 | 380 | 2.8% | 5 | | Sep 2026 | 810 | 7.1% | 4 | 430 | 3.8% | 5 | | Oct 2026 | 960 | 9% | 4 | 580 | 5.4% | 5 | ## How are Opalescence’s and White Glo’s branded searches counted? Brandwave collects information about searches that people make online using Opalescence’s and White Glo’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading. - **Opalescence**: Measured on the search terms “bleaching gel opalescence”, “dental whitening opalescence”, “opalescence”, “opalescence bleaching gel”, “opalescence dental bleach”, “opalescence go”, “opalescence teeth bleach”, “opalescence teeth bleaching gel”, “opalescence teeth whitening”, “opalescence teeth whitening gel”, “opalescence white”, “opalescence whitening”, “opalescence whitening gel”, “opalescence whitening toothpaste”, “opalescence whitening trays”, “teeth whitening products opalescence” and “teeth whitening with opalescence”, summed into one figure. - **White Glo**: Measured on the search terms “toothpaste white glo”, “white glo” and “white glo accelerator”, summed into one figure. - [Opalescence profile](/demand/nz/brands/opalescence) - [White Glo profile](/demand/nz/brands/white-glo) - [All teeth whitening brands in New Zealand](/demand/nz/categories/nz-teeth-whitening-brands): The set both shares are measured inside, 5 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Opalescence or White Glo more popular in search? In October 2026, Opalescence had more branded searches than White Glo among teeth whitening brands in New Zealand. Opalescence had about 960 branded searches, while White Glo had 580. Opalescence made up 9% of all teeth whitening brand searches we track, and White Glo accounted for 5.4%. ## Cite this page Brandwave. "Opalescence vs White Glo: Which is more popular in New Zealand?". https://gobrandwave.com/demand/nz/compare/opalescence-vs-white-glo This page is also available as HTML at https://gobrandwave.com/demand/nz/compare/opalescence-vs-white-glo. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.