in 4 offers
The lowest price for Colgate Peroxyl Mouthwash 300ml right now is $19.21 at McGrocer.com, compared across 3 retailers.
The all-time low was $13.50 on 6 Oct 2026 — today's price is 42% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 22 Oct 2026.
Colgate Peroxyl Mouthwash 300ml
Last updated at 22/10/2026 22:52:25
Colgate Peroxyl Medicated Mouthwash 300ml
Delivery between 29–30 Oct on orders of $57+
Colgate Mouthwash Peroxyl 946ml
Delivery between Mon – Tue $9.99
Colgate Mouthwash Peroxyl 946ml
Delivery $20.35
| Brand | Colgate |
| Alcohol-free | Yes |
| Antiseptic | Yes |
| Hydrogen Peroxide | Yes |
| Flavour | Mint |
Colgate Peroxyl Medicated Mouthwash 300ml
Delivery between 29–30 Oct on orders of $57+
Colgate Mouthwash Peroxyl 946ml
Delivery between Mon – Tue $9.99
Colgate Mouthwash Peroxyl 946ml
Delivery $20.35
| Brand | Colgate |
| Alcohol-free | Yes |
| Antiseptic | Yes |
| Hydrogen Peroxide | Yes |
| Flavour | Mint |
