Coles
When is Garnier Olia Hair Colour 4.0 Dark Brown next half price at Coles?
Maybe half-price
11 Nov – 1 Dec
That's about 5 in 10 chance, based on 1 past gap between half-price sales — typically about every 3 weeks.
Recent half-price weeks at Coles
- Week of 14 Oct 2026$12.00 (½ price)
- Week of 23 Sept 2026$12.00 (½ price)
- Week of 3 June 2026$12.00 (½ price)
- Week of 23 May 2026$12.00 (½ price)
- Week of 6 May 2026$12.00 (½ price)
- Week of 4 Feb 2026$12.00 (½ price)
Also at Woolworths: Garnier Olia Permanent Hair Colour Dark Brown
Get told when it's half price
Heart it in the free Wednesday app and get one note each Wednesday when anything on your list goes half price. No account, no ads.