Hydrogenated Lysolecithin

What is Hydrogenated Lysolecithin?

Hydrogenated lysolecithin derives from lecithin, a phospholipid extracted from vegetable sources like soybeans or sunflower seeds. Lecithin undergoes partial hydrolysis to form lysolecithin, followed by hydrogenation to saturate its fatty acids, boosting oxidative stability. Primarily featured in emulsion-based cosmetics such as moisturizers, serums, and cleansers, it functions as a surfactant by lowering surface tension for better spreading and mixing. As an emulsifier, it creates a thin film at oil-water boundaries, maintaining product uniformity and preventing separation over time. This enables lightweight textures in daily formulations. Its biocompatibility suits advanced delivery systems like liposomes, where it helps enclose ingredients for controlled release on skin. Overall, it contributes to reliable performance in water-rich products without compromising mildness.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Emulsifying agent
Enables stable mixing of oil and water phases by forming an interfacial film, helping create lotions, creams, and cleansers with consistent texture.

Benefits

Stabilizes oil-in-water mixtures for smooth, long-lasting creams and lotions.

Facilitates gentle foaming and cleansing in washes and micellar waters.

Maintains non-comedogenic profile to support clear skin texture.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals seeking stable, lightweight emulsion products.
People with known allergies to soy or related phospholipids.
Users preferring mild, plant-based surfactants in routines.
Individuals experiencing reactions to lecithin derivatives.
Those with normal to sensitive skin wanting pore-friendly formulas.
Anyone noticing personal irritation upon patch testing.

Safety Notes

  • Consistently low hazard rating from safety assessments.
  • Approved for use in cosmetics at typical concentrations.

Frequently Asked Questions about Hydrogenated Lysolecithin

What is hydrogenated lysolecithin made from?

It comes from hydrogenating lysolecithin, derived via hydrolysis of vegetable lecithin like soy or sunflower.

Is it safe for daily skincare use?

Yes, it holds low safety concern ratings from evaluations for cosmetic applications.

Does it clog pores?

No, it has a comedogenic rating of zero, making it suitable for acne-prone skin.