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The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, never impulse transmission, and bone mineralization. It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland.
Take 1 capsule daily.
Rice flour cellulose (capsule), silica and stearic acid (vegetable source).
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Store in a cool, dry place after opening. Please recycle.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.
| Supplement Facts | ||
| Serving Size: 1 Veg Capsule | ||
| Amount Per Serving | % Daily Value | |
| Magnesium (from Magnesium Oxide, Magnesium Citrate and Magnesium Aspartate) | 400 mg | 100% |
Verified Purchase
"Combination forms" of magnesium such as this one have cured chronic constipation I've had for over 40 years, since childhood! I take one a day and that keeps me regular better than anything else I've tried over the years. It has made my stools soft and easy to pass, with no feeling of urgency. I began with 500 mg from another brand with great results, then had to reduce the dosage because my stools were getting too loose. Now I am needing to adjust the dosage again, so with continued use, you will need less for the same great results!Adjust the dose and frequency according to your body's needs and you may be happily surprised with the results too. The capsules are easier to swallow than tablets, and I have found that only the combination forms of magnesium such as NOW and Life Extension brands work this great for me, better than oxide or citrate alone.
Posted by iHerb Customer on Aug 21, 2017 | Verified Purchase
An excellent preparation for proper heart function (against extrasistol).
Posted by iHerb Customer on Aug 04, 2017 | Verified Purchase
It is principally Magnesium Oxide. I was naive enough to hope that the EFFECTIVE listed ingredient, Magnesium citrate, whose percentage is not stated, might be present in significant amounts. That is not the case. I walked around for months wondering what was wrong with me, why muscles were always aching, why obviously i was magnesium short, taking too many pills. Magnesium oxide IS NOT ABSORBED. I spent a fortune to buy Ethical Nutrients magnesium citrate (MgO2), which is a delight to take, and within an hour the blood magnesium level was perfect. But let me emphasize: iHerb has been over the top! Even for Australian customers like me. Good good wishes to all, and expressly good wishes to iHerb.
Posted by iHerb Customer on Jul 27, 2017 | Verified Purchase
i think they are okay, but like Doctor´s best magnesium more !!
Posted by iHerb Customer on Jul 19, 2017 | Verified Purchase
I had no allergy with this one.
Posted by iHerb Customer on Jul 05, 2017 | Verified Purchase
This is super in quality & easy to take in capsules instead of a powder that I don't have time to mix up. It is the sort of thing one notices after a week or so and wondered how they ever got by without it, I love it.
