Iron bisglycinate is a chelated form of iron where the mineral is bound to glycine, giving it better tolerability than many traditional iron sources. It is used in supplements where digestive sensitivity is a consideration and a more premium iron source is needed.
Iron is central to red blood cell production and oxygen transport. Iron bisglycinate is used in supplements targeting energy levels, tiredness and fatigue and normal cognitive function, particularly for consumer groups with higher iron needs.
Common applications include:
The bisglycinate form gives brands a credible, premium iron option, particularly relevant for consumers who find standard iron supplements hard on the stomach.
Iron bisglycinate suits solid oral formats best. Taste, colour and dosage all need careful management across any format.
Tablets – A strong format for iron bisglycinate, well suited to daily iron supplements where accurate dosing and compact servings are needed.
Capsules – The most practical format for premium iron products, particularly where minimising taste impact and keeping formulations clean are priorities.
Powders – Possible in sachets or functional blends, but the metallic taste and colour of iron require careful management.
