Product Description
Sourcing and specification of Walnut CO2 extract
Walnut CO2 extract from Juglans regia L. leaves appears as an oily liquid obtained by supercritical fluid extraction with natural carbon dioxide. The 100 g pack produced in England contains no solvent residues. CO2 Extracts Wholesale targets laboratories and manufacturers needing consistent supply for batch production. The material retains fatty acids, tocopherols and tannins suitable for stable formulations.
Technical parameters for B2B buyers
The fat-soluble extract is added at 0.01-2 % in the active phase. It integrates into oil phases and emulsions at temperatures up to 40 °C without altering viscosity or losing heat-sensitive compounds. Extracts Wholesale sections offer options for scaling up production volumes across regions.
Use in supplements and food manufacturing
Buyers from supplement and food industries source the extract as a botanical raw material for functional drinks, confectionery and edible oils where it serves as a natural flavor and antioxidant. Cosmetic labs incorporate it into creams, serums and after-sun products. Walnut CO2 extract 5 g provides a convenient trial size. Factories and private formulators worldwide purchase it wholesale and retail for ongoing production runs.
Formulation guidelines and compatibility
Introduce the extract at the final mixing stage below 40 °C. It blends with carrier oils, emulsifiers and other CO2 concentrates to create balanced profiles for skin and hair care.
Example serum for cosmetic labs
Jojoba oil 38 g, shea butter 18 g, emulsifying wax 7 g, distilled water 130 g, walnut CO2 extract 2 g, vitamin E 2 g, fragrance 1 g. Melt butters and wax, add water to form emulsion, cool to 40 °C and incorporate the extract with remaining ingredients.
Storage recommendations
Keep in a tightly closed container in a cool dark place until December 2028. After opening, portion part of the volume into smaller containers for daily use while storing the bulk under stable conditions.
Frequently asked questions
Is the extract suitable for dietary supplement production?
Yes, it is purchased as botanical raw material for dietary supplements and functional food products.
What is the recommended input temperature?
Add at the final stage at temperatures not exceeding 40 °C.
Does the product dissolve in oil bases?
The extract is fat-soluble and disperses readily in oils and emulsions.