We found that the Klaire Labs Iron Bisglycinate Chelate Supplement was gentle on the stomach and did not cause any digestive issues. Additionally, we appreciated that it was free of common ...

The patented iron bisglycinate formula provides 27 mg of elemental iron that is easily absorbed by the body. In our experience, this supplement is gentle on the stomach and does not cause ...

Ferrous fumarate and ferrous sulfate are more likely to cause unwanted side effects, whereas iron bisglycinate is the most gentle.” Ideally, she recommends looking for a brand that pairs iron ...