Frequently Asked Questions
As of August 2018, iHerb is using 3rd Party Independent Labs ABC Testing, Eurofins and Alkemist to test product. Using a 3rd Party Independent Lab guarantees that the results are objective and unbiased.
iTested confirms that the information provided on a product Supplement Facts Panel and/or Nutrition Facts Panel is correct. Products are also tested to confirm Clean Label Standards such as a Microbial Analysis and a Heavy Metal Analysis.
The test methods are referenced on each iTested product document.
Products will be tested every 6 months.
Iron is a mineral that supports the formation of hemoglobin, a protein in red blood cells that helps transport oxygen throughout the body. It also plays a role in normal energy metabolism.
Iron bisglycinate and ferrous sulfate are different forms of iron used in dietary supplements. Product labels identify the specific form used.
Iron supplements are available both with and without vitamin C. Review the Supplement Facts panel to see whether vitamin C is included.
Iron supplements are intended to be used according to the product label. If you have questions about whether an iron supplement is appropriate for you, consult your healthcare provider before use.
Iron supplements are available in several forms, including ferrous sulfate, iron bisglycinate and heme iron polypeptide. Product labels identify the specific form used.
