Woolworths
When is Blackmores Bio C 1000mg Echinacea + Zinc Effervescent Tablets next half price at Woolworths?
Going half-price
11 Nov – 1 Dec
That's about 9 in 10 chance, based on 37 past gaps between half-price sales — typically about every 4 weeks.
Recent half-price weeks at Woolworths
- Week of 21 Oct 2026$4.50 (½ price)
- Week of 10 June 2026$4.50 (½ price)
- Week of 28 May 2026$4.50 (½ price)
- Week of 6 May 2026$4.50 (½ price)
- Week of 15 Apr 2026$4.50 (½ price)
- Week of 4 Mar 2026$4.50 (½ price)
- Week of 4 Feb 2026$4.50 (½ price)
- Week of 14 Jan 2026$4.50 (½ price)
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