Ironwood supplies Canadian Glacial Oceanic Clay in wet and powder forms, along with Glacial Oceanic Mineral Water for use in skincare, personal care ,and cosmetic formulations.
Review available forms, INCI names, recommended usage levels, packaging ,and formulation information below.



Key Benefits:
*Clinical Studies available upon request
Usage Recommendations:
Formulation Tips:



Key Benefits:
Usage Recommendations:
Formulation Tips:



Key Benefits:
*Clinical Studies available upon request
Usage Recommendations:
Formulation Tips:
Ironwood’s Glacial Oceanic Clay has been evaluated in studies examining areas including sebum, pore appearance, skin tolerance, and other measured skin-related effects.
Visit our Science & Benefits page for more information about the research behind Glacial Oceanic Clay.

Technical information is available to support product development and formulation evaluation.
Contact Ironwood for available specifications, certification information and ingredient samples.
Ironwood’s Glacial Oceanic Clay is identified by the INCI name Sea Silt. It is available in both wet paste/slurry and powder formats, allowing formulators to select the form that best fits their manufacturing process and finished product format.
Refer to the technical sections above for the recommended usage levels, processing information, and packaging options for each form.
Both formats are based on Ironwood’s Glacial Oceanic Clay, but they are supplied in different physical forms for different formulation needs.
The wet clay is supplied as a paste/slurry and can be incorporated into a range of water-based and emulsion formulations.
The powdered clay provides additional flexibility for dry or anhydrous formulations and for manufacturers who prefer to control the amount of water introduced during formulation.
The most appropriate form will depend on the product type, manufacturing process and desired clay concentration.
Glacial Oceanic Clay can be incorporated into a variety of skincare and personal care formats, including facial masks, cleansers, emulsions, soaps, hair and scalp products, body products and deodorant formulations.
Recommended usage levels vary significantly depending on the product category and whether wet or powdered clay is being used. Formulators should refer to the usage ranges provided in the technical information above and conduct appropriate stability and compatibility testing for the finished formulation.
Ironwood’s Glacial Oceanic Mineral Water is a mineral-containing ingredient sourced from the same Canadian glacial-ocean environment associated with Ironwood’s Glacial Oceanic Clay.
Its INCI name is Sea Silt Extract.
It can be incorporated into water-based skincare and personal care formulations where a mineral-rich water ingredient is desired. More detailed information about the ingredient, available research and formulation applications will be provided on Ironwood’s dedicated Glacial Oceanic Mineral Water page.
Its suitability depends on the formulation and the role the formulator wants the ingredient to play.
Glacial Oceanic Mineral Water can be used as part of the water phase in suitable formulations, but replacing purified water should be evaluated based on the product type, ingredient compatibility, desired concentration and stability requirements.
Ironwood can provide technical information to help formulators evaluate appropriate usage for a specific application.
Yes. Recommended usage ranges vary by ingredient form and finished-product application.
For example, a high-clay facial mask may use a very different concentration from an emulsion, cleanser, shampoo or body-care product. Mineral Water usage can also vary depending on how it is being incorporated into the formulation.
The technical sections above provide Ironwood’s current recommended usage ranges. Final concentrations should be determined through formulation development, compatibility testing and stability testing.
Yes. Clay ingredients can affect viscosity, texture, colour, pH ,and overall formulation behaviour, so they should be evaluated as part of the complete formulation system.
Ironwood provides specific formulation guidance for its wet and powdered Glacial Oceanic Clay, including processing considerations and recommended usage ranges.
For more detailed development guidance, visit the Formulating With Glacial Oceanic Clay resource or contact Ironwood’s formulation team.
Yes. Brands, formulators and product-development teams can contact Ironwood to discuss their intended application and request available ingredient samples for evaluation.
When submitting a sample request, it is helpful to provide information about the type of product being developed, the ingredient format of interest and the expected application. This allows Ironwood’s team to provide more relevant technical guidance.
Ironwood can provide available technical and ingredient documentation to support formulation development, supplier qualification ,and product evaluation.
The specific documentation available may vary by ingredient and format. Contact Ironwood for current specifications, certification information ,and other technical materials relevant to your project.
The ingredients can serve different formulation objectives.
Glacial Oceanic Clay is generally selected when the formulator wants to incorporate the physical and mineral characteristics of the clay itself into products such as masks, cleansers, scalp treatments, and other clay-based formulations.
Glacial Oceanic Mineral Water is a liquid ingredient that can be incorporated into suitable water-based skincare and personal care formulations.
In some product concepts, both ingredients may potentially be evaluated together. Ironwood’s formulation team can help brands determine which ingredient format is more appropriate for their product concept.
Integrate the purity and efficacy of Glacial Oceanic Clay and Glacial Oceanic Mineral Water into your brand’s formulations.