Zinc citrate trihydrate is a highly soluble form of zinc used across a wide range of supplement categories. Zinc is an essential mineral with roles in immunity, cognition, bone health, metabolism and the maintenance of hair, skin and nails, and the citrate form’s solubility and bioavailability make it straightforward to formulate with.
Zinc citrate trihydrate supports a broad range of product positioning, from foundational daily health through to targeted immunity, beauty and cognitive formulations. It is one of the most widely used zinc sources in food supplement manufacturing.
Common applications include:
Well absorbed and easy to formulate with, it is regularly combined with vitamin C, vitamin D, magnesium, selenium, collagen and biotin depending on the target health benefit and consumer audience.
Zinc citrate trihydrate is compatible with almost every supplement format. Its high solubility and clean profile create few formulation constraints.
Tablets – A very common format, particularly in multivitamin, immunity and bone health products where accurate dosing and multi-ingredient blends are needed.
Capsules – A strong format for zinc-led and combination products, offering flexibility for targeted positioning such as hair, skin and nails or immunity.
Powders – Well suited to greens blends, immune support drink mixes, electrolyte powders and beauty-from-within formulations where solubility is an advantage.
Softgels – Suitable for oil-based or combination softgels, particularly in everyday wellness and immunity products.
Gummies – A strong format for zinc citrate trihydrate, used widely in immunity, hair, skin and nails and multivitamin gummies where its mild taste profile and dosing flexibility work well.
