Magnesium is an essential mineral needed for over 300 daily bodily functions. There are many different forms of Magnesium, and the L-Threonate form is made by combining Magnesium with Threonic Acid (a metabolite of Vitamin C).
Magnesium is an essential mineral needed for over 300 daily bodily functions. There are many different forms of Magnesium, and the L-Threonate form is made by combining Magnesium with Threonic Acid (a metabolite of Vitamin C).
in 22 offers
The lowest price for Switch Nutrition Mag3 Magnesium L-Threonate right now is $38.84 at Supplements.co.nz, compared across 19 retailers.
The all-time low was $29.95 on 16 Sept 2024 — today's price is 30% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 Sept 2026.
Switch Nutrition Mag3 Magnesium L-Threonate
Magnesium is an essential mineral needed for over 300 daily bodily functions. There are many different forms of Magnesium, and the L-Threonate form is made by combining Magnesium with Threonic Acid (a metabolite of Vitamin C).
Magnesium is an essential mineral needed for over 300 daily bodily functions. There are many different forms of Magnesium, and the L-Threonate form is made by combining Magnesium with Threonic Acid (a metabolite of Vitamin C).
Last updated at 11/09/2026 01:31:46
Switch Nutrition Mag3 90 Caps
Delivery $12.12
SWITCH Essentials - MAG3 [30 serves]
Delivery $12.12
Switch Nutrition Mag3 Magnesium L-Threonate
Delivery between 16–24 Sept $9.95
Switch Nutrition Mag3 100% Pure Magnesium L-Threonate 90 Caps
Delivery $7.90
Switch Nutrition Mag3 Magnesium Threonate 90 Vege Capsules
Delivery $9.99
Switch Nutrition MAGNESIUM L-THREONATE
Free delivery
Mag3 100% Pure Magnesium L-Threonate 90 Caps
Delivery between 16–24 Sept $12.95
Mag3
Delivery between 16–24 Sept $14
Switch Nutrition MAG3 Magnesium L-Threonate Capsules
Delivery between 15–18 Sept $9.95
Switch Nutrition MAG3 Magnesium L-Threonate Powder 60g
Delivery between 15–18 Sept $9.95
| Nutrition | Per Serve |
| Energy | 1.0 Cal |
| Protein | 0.3 g |
| Fat, Total | 0.0 g |
Switch Nutrition Mag3 90 Caps
Delivery $12.12
SWITCH Essentials - MAG3 [30 serves]
Delivery $12.12
Switch Nutrition Mag3 Magnesium L-Threonate
Delivery between 16–24 Sept $9.95
Switch Nutrition Mag3 100% Pure Magnesium L-Threonate 90 Caps
Delivery $7.90
Switch Nutrition Mag3 Magnesium Threonate 90 Vege Capsules
Delivery $9.99
| Nutrition | Per Serve |
| Energy | 1.0 Cal |
| Protein | 0.3 g |
| Fat, Total | 0.0 g |
