Which personal hygiene brands do AI assistants recommend in Vietnam? Q4 2026
In Vietnam, AI assistants most often recommend Lifebuoy, Gillette and Veet for personal hygiene. Lifebuoy is named by 5 of 5 assistants.
What the data says
Lifebuoy is the personal hygiene brand AI assistants recommend most in Vietnam, taking 8.9% of all recommendation points across 5 assistants. Gillette follows with 7.8% and Veet is third with 7.8%.
The top spot is close: only 1.1 points separate Lifebuoy and Gillette, so a small change in how either brand is described online could flip the order.
Claude and DeepSeek put Lifebuoy first, while ChatGPT favours Dettol, Gemini favours Nivea and Grok favours Gillette.
The top five brands hold 39% of recommendations out of 85 brands named in total, leaving room for challengers to break into AI shortlists.
| # | Brand | Owner | AI share | ChatGPT | Claude | DeepSeek | Gemini | Grok |
|---|---|---|---|---|---|---|---|---|
| 1 | Lifebuoy | Lifebuoy | 8.9% | 82 | 95 | 85 | 70 | 70 |
| 2 | Gillette | Procter & Gamble | 7.8% | 70 | 70 | 70 | 70 | 70 |
| 3 | Veet | Reckitt | 7.8% | 70 | 70 | 70 | 70 | 70 |
| 4 | Dettol | Reckitt | 7.3% | 85 | 47 | 70 | 80 | 45 |
| 5 | Nivea | Beiersdorf | 6.8% | 60 | 60 | 60 | 80 | 45 |
| 6 | Philips | Philips | 5.2% | 35 | 55 | 43 | 43 | 60 |
| 7 | Dove | Unilever | 4.1% | 32 | 50 | 45 | 20 | 37 |
| 8 | Rexona | Unilever | 2.9% | 25 | 20 | 25 | 25 | 35 |
| 9 | Panasonic | Meta / Ray-Ban | 2.8% | 25 | 25 | 25 | 25 | 25 |
| 10 | Betadine | Mundipharma | 2.6% | 25 | 20 | 12 | 25 | 35 |
| 11 | Safeguard | Procter & Gamble | 2.5% | 20 | 32 | 12 | 25 | 25 |
| 12 | Schick | Edgewell Personal Care | 2.3% | 12 | 33 | 20 | 20 | 20 |
| 13 | Nair | Church & Dwight | 2.2% | 25 | 25 | – | 50 | – |
| 14 | Dorco | Dorco | 1.9% | 20 | 12 | 20 | 25 | 8 |
| 15 | Xiaomi | Xiaomi | 1.6% | – | 8 | 20 | 20 | 24 |
| 16 | Braun | Procter & Gamble | 1.6% | 20 | 12 | 12 | 8 | 20 |
| 17 | Cleo | Tanobel | 1.4% | 25 | – | 25 | – | 12 |
| 18 | Romano | PT Paragon Technology and Innovation | 1.3% | 12 | 28 | – | 20 | – |
| 19 | Luxe Organix | Independent | 1.3% | 8 | – | 20 | 12 | 20 |
| 20 | Bic | Société BIC | 1.3% | 25 | 8 | 12 | 12 | – |
Questions about AI personal hygiene recommendations
- Which personal hygiene brand does ChatGPT recommend most in Vietnam?
- ChatGPT recommends Dettol most often for personal hygiene in Vietnam. Across all assistants, Lifebuoy leads with 8.9% of recommendations.
- Which personal hygiene brand is improving fastest in Vietnam?
- Gillette has the strongest momentum among challengers: AI names it first in 10 of 10 answers where it appears, while holding 7.8% share. This is the first Q4 2026 reading; change over time will be shown from the next update.
- How is the ranking calculated?
- We ask each AI assistant the questions shoppers ask in each category and market, record the top five brands it names, and give 35, 25, 20, 12 and 8 points for positions one to five. Share is a brand's points divided by all points awarded.
Personal Hygiene: AI rankings by country
Covers: Antiseptics, Deodorants, Grooming Devices, Hair Removal: Creams, Hair Removal: Waxing, Hand Hygiene: Sanitizers, Hand Hygiene: Soap, Shaving: Preparations, Shaving: Razors.
Method: each AI assistant is asked the shopper questions for every segment in the category and market; the top five brands named score 35, 25, 20, 12 and 8 points. Share is a brand's points divided by all points awarded. Rankings reflect AI answers, not sales.
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