in 11 offers
last seen 28 Oct 2026
The lowest price we last saw for Optimum Nutrition Protein Bar Box of 12 Milk Choc Peanut Butter was $2.49 at Chemist Warehouse, compared across 11 retailers (last seen 28 Oct 2026). Prices may have changed since.
The all-time low we recorded was $1.70 on 24 May 2026.
Prices last updated 28 Oct 2026.
Optimum Nutrition Protein Bar Box of 12 Milk Choc Peanut Butter
Last updated at 28/10/2026 16:41:11
Optimum Nutrition Protein Bar Peanut 60g
Delivery between Fri – Mon $9.99
Protein Bar by Optimum Nutrition 1 Bar / Milk Choc Peanut Butter
Free delivery
Optimum Nutrition Protein Bar, Milk Choc Peanut Butter
Protein Bar by Optimum Nutrition, EA / Milk Choc Peanut Butter
Delivery between 3–10 Nov $9.95
Protein Bar by Optimum Nutrition - 60g / Milk Choc Peanut Butter | Supplement Mart
Delivery between 3–10 Nov $12.95
Optimum Nutrition Protein Bars, Milk Choc Peanut Butter
Free delivery
Protein Bar by Optimum Nutrition Milk Choc Peanut Butter
Delivery between 2–5 Nov $5
Optimum Nutrition Protein Bar Milk Choc Peanut Butter / 1 Bar
Delivery $20
Optimum Nutrition Protein Bar Milk Choc Peanut Butter / 1 Bar
Delivery $27.18
Optimum Nutrition Protein Bar Peanut 60g
Delivery $10.95
| Brand | Optimum Nutrition |
| Gluten-free | Yes |
| Flavour | Peanut Butter |
| Type | Energy |
| Count | 1 piece |
Optimum Nutrition Protein Bar Peanut 60g
Delivery between Fri – Mon $9.99
Protein Bar by Optimum Nutrition 1 Bar / Milk Choc Peanut Butter
Free delivery
Optimum Nutrition Protein Bar, Milk Choc Peanut Butter
Protein Bar by Optimum Nutrition, EA / Milk Choc Peanut Butter
Delivery between 3–10 Nov $9.95
Protein Bar by Optimum Nutrition - 60g / Milk Choc Peanut Butter | Supplement Mart
Delivery between 3–10 Nov $12.95
| Brand | Optimum Nutrition |
| Gluten-free | Yes |
| Flavour | Peanut Butter |
| Type | Energy |
| Count | 1 piece |
