Sodium Cocoyl Threoninate
What is Sodium Cocoyl Threoninate?
Sodium Cocoyl Threoninate is the sodium salt of N-cocoyl-L-threonine, an anionic surfactant synthesized from coconut-derived fatty acids and the amino acid L-threonine. It falls under acyl amino acid surfactants, prized for mildness in personal care formulations. Commonly found in facial cleansers, shampoos, and body washes, it functions by lowering surface tension between water, oils, and dirt, facilitating their removal during rinsing. This action cleanses effectively while respecting the skin's lipid barrier due to its amphiphilic structure, which resembles skin components. It generates stable foam and aids emulsification, enhancing product texture without excessive drying. Biodegradable and derived from renewable sources, it suits modern rinse-off products emphasizing gentleness.
Benefits
Provides effective yet soft cleansing without harsh stripping.
Exhibits zero comedogenic potential to avoid pore issues.
Delivers good foam in formulations for pleasant use.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| People with sensitive skin preferring mild cleansers. | Anyone allergic to coconut-derived ingredients. |
| Those avoiding traditional sulfate surfactants. | Persons with rare sensitivities to amino acid surfactants. |
| Individuals wanting non-drying wash-off products. | Those who fail a patch test with the product. |
Safety Notes
- Rated 1 on EWG scale for minimal hazard potential.
- Assessed safe in cosmetic applications by expert reviews.
Frequently Asked Questions about Sodium Cocoyl Threoninate
What makes Sodium Cocoyl Threoninate special?
Its amino acid base from coconut provides mild, foam-boosting cleansing.
Is it suitable for daily facial use?
Yes, its low irritation supports regular gentle washing.
How does it compare to sulfate surfactants?
It cleans softly with less disruption to skin barriers.