Stearyl Glycyrrhetinate
What is Stearyl Glycyrrhetinate?
Stearyl Glycyrrhetinate is the stearyl ester derivative of glycyrrhetinic acid, a pentacyclic triterpenoid aglycone obtained from the licorice plant (Glycyrrhiza glabra) through hydrolysis of glycyrrhizin. This oil-soluble compound improves bioavailability and skin penetration over its water-soluble parent. Primarily used in skincare formulations like creams, lotions, and emulsions, it serves as a skin conditioning and soothing agent. In products, it works by interacting with skin lipids to support barrier integrity and modulate responses to stressors, fostering a more balanced feel. Its emollient nature aids in maintaining hydration and suppleness, while subtle flavoring suits lip and oral care items. Often produced semisynthetically for consistency, it fits oil-based systems in anti-irritant and calming cosmetics.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Supports skin calmness and comfort.
Promotes softness and flexibility.
Enhances product sensory appeal in select formulations.
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 seeking gentle care. | Those with licorice allergies. |
| Individuals wanting conditioning in daily routines. | People sensitive to triterpenoids. |
| Users of products for mild discomfort relief. | Individuals advised to limit licorice derivatives. |
Safety Notes
- Considered low hazard for cosmetic use.
- Non-comedogenic, unlikely to clog pores.
Frequently Asked Questions about Stearyl Glycyrrhetinate
What derives Stearyl Glycyrrhetinate?
It's the stearyl ester of glycyrrhetinic acid from licorice root, used for conditioning.
Is it suitable for sensitive skin?
Yes, it supports skin calmness as a soothing ingredient.
Does it affect pore clogging?
No, it has a comedogenic rating of 0.