Antioxidants

Raw materials that limit oxidation in formulas

This category gathers ingredients that slow oxidative changes in oils and sensitive actives inside creams, serums and emulsions. It covers tocopherol grades, plant extracts, ascorbic derivatives and targeted stabilizers from various origins including China, Germany, the USA, Italy, Japan, the Netherlands, Korea and Ukraine.

They are added to the oil phase or at the end of processing to help maintain color, scent and texture over time. Cosmetic Ingredients section offers further options for matching a formula to specific lipid profiles. For production volumes, it is easier to order from wholesale Antioxidants.

Forms and solubility differences

Fat-soluble types act inside the oil phase to protect unsaturated lipids from chain reactions that lead to rancidity. Water-soluble ones work in aqueous parts or at interfaces. Recent arrivals such as gallic acid allow quick testing in new batches. Gallic acid, 100 g is one such option now in stock and supports stability checks.

Liquid versions integrate easily at late stages of mixing while powders are usually pre-dissolved in the appropriate phase before incorporation. Compatibility testing remains essential during development to avoid interactions with other actives.

Selecting for a specific formula

Choice depends on the lipid profile, desired shelf life and compatibility with other ingredients such as peptides or UV filters. Some materials combine antioxidant action with additional support for sensitive compounds. Tocopherol blend 50 percent, 10 ml provides a convenient liquid form for direct addition to emulsions.

Origin and documentation

Materials come from multiple regions to support selection according to purity profiles and required paperwork for production runs. This variety helps formulators match technical specifications without compromising on quality standards.

BASF Cognis Care Chemicals add specialized stabilizers from established producers that meet consistent batch requirements.

Storage practices

Most antioxidants react to light and oxygen, so they are kept in tightly closed containers in a cool, dark place away from direct sunlight. Regular checks on stock condition help preserve batch quality across multiple production cycles.

Proper labeling and rotation of inventory further reduce the risk of degradation before use in finished formulas.

FAQ

What input levels are typical?

Levels usually range between 0.05 and 1 percent, adjusted after stability testing in the target formula to achieve the required protection without affecting texture.

Can several antioxidants be used together?

Yes, pairing fat-soluble and water-soluble grades often improves protection across emulsion phases and extends overall formula stability.

How do liquid and powder forms compare?

Liquids are added late in the process for ease of dispersion; powders need prior dissolution in the appropriate phase to ensure even distribution.

Are supporting documents available?

Current documents are listed in the «Documents» block of each product card.