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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.
Potassium is an essential mineral needed by the body. As an important electrolyte, it regulates nerve signals from the brain and spinal column to muscles, this promoting healthy nerve and muscle function. Potassium in citrate form is extremely well tolerated and well absorbed.
Isura
1 tablet 1-5 times per day or as directed by a health professional.
Microcrystalline cellulose, croscarmellose sodium, magnesium stearate (vegetable grade).
Manufactured by natural factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.
Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
As with any supplement, consult your health professional before use if you are pregnant, breastfeeding or trying to conceive, or if you are taking medication, have a medical condition or anticipate a surgery. Keep out of the reach of children.
Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.
| Supplement Facts | ||
| Serving Size: 1 Tablet | ||
| Amount Per Serving: | % Daily Value | |
| Calcium (dicalcium phosphate) | 36 mg | 4% |
| Potassium (citrate) | 99 mg | 3% |
Verified Purchase
I regularly take magnesium and calcium but still once in a while I got muscle cramps. This Potassium citrate is so great that as soon as I take a tablet, the cramps are gone. I never take anything for too long, it feels better. Also I learned that magnesium & calcium are absorbed by the same receptors in the guts. But they only can absorb either one at a time. Therefore It is wise to take calcium in the morning and magnesium in the afternoon.
Posted by iHerb Customer on May 28, 2017 | Verified Purchase
I love "Natural Factors" supplements, because of the high quality & affordable prices!
Posted by iHerb Customer on Feb 19, 2017 | Verified Purchase
Product arrived sooner that I had expected and in good order. Thus far I am very satisfied with having done business with iHerb,
Posted by iHerb Customer on Mar 12, 2014 | Verified Purchase
I thought it worked very well and it's very fast acting.I use it in conjunction with Natural Factors magnesium for muscle cramps.
Posted by iHerb Customer on Aug 04, 2012 | Verified Purchase
I regularly take magnesium and calcium but still once in a while I got muscle cramps. This Potassium citrate is so great that as soon as I take a tablet, the cramps are gone. I never take anything for too long, it feels better. Also I learned that magnesium & calcium are absorbed by the same receptors in the guts. But they only can absorb either one at a time. Therefore It is wise to take calcium in the morning and magnesium in the afternoon.
Posted by iHerb Customer on Jan 30, 2012 | Verified Purchase
Excellent value. No problems with product.
