Sodium Caproyl/Lauroyl Lactylate
What is Sodium Caproyl/Lauroyl Lactylate?
Sodium Caproyl/Lauroyl Lactylate is the sodium salt of lactylic esters formed from caproic acid (C6 fatty acid), lauric acid (C12 fatty acid, often from coconut), and lactic acid derived via fermentation. This anionic surfactant features a hydrophilic lactylate head and hydrophobic fatty chains, providing amphiphilic properties. In cosmetics, it falls under surfactant-emulsifying agents, appearing in cleansers, shampoos, conditioners, and lotions. It functions by decreasing surface tension to create foam, disperse oils during cleansing, and form stable oil-in-water emulsions that prevent ingredient separation. Its creamy lather and mild profile make it ideal for everyday rinse-off products, enhancing texture without harshness.
Benefits
Delivers mild cleansing with soft foaming action
Stabilizes product formulas for even consistency
Supports non-comedogenic properties for clearer skin compatibility
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Sensitive skin users seeking gentle surfactants | Individuals with rare allergies to fatty acid lactylates |
| Acne-prone individuals due to low pore-clogging risk | People sensitive to coconut-derived components |
| Those preferring mild, renewable-derived ingredients | Those experiencing irritation from similar emulsifiers |
Safety Notes
- Recognized as safe for use in cosmetics at typical concentrations
- Low potential for skin or eye irritation based on assessments
Frequently Asked Questions about Sodium Caproyl/Lauroyl Lactylate
What role does Sodium Caproyl/Lauroyl Lactylate play in products?
It acts as a surfactant-emulsifier to create foam, cleanse gently, and stabilize mixtures.
Is it suitable for sensitive skin?
Yes, its mild nature makes it appropriate for sensitive skin formulations.
Does it clog pores?
No, it carries a comedogenic rating of 0, making it pore-friendly.