Succinoglycan
What is Succinoglycan?
Succinoglycan is a naturally derived, high-molecular-weight polysaccharide produced through microbial fermentation, typically by Agrobacterium species. Its chemical structure features repeating octasaccharide units composed of glucose, galactose, and succinyl residues, giving it gel-forming properties. In skincare products like creams, lotions, and serums, it serves primarily as a conditioning and viscosity-controlling agent. It works by creating a lightweight film on the skin surface that locks in moisture, improves texture spreadability, and boosts overall product stability. This biocompatibility makes it suitable for various formulations, including those for sensitive areas, where it helps maintain skin's natural barrier without heaviness or greasiness. Its use supports a supple feel post-application.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Enhances skin softness and smoothness through conditioning action.
Provides a flexible, protective layer that aids moisture retention.
Improves cosmetic texture for better application and absorption.
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 with normal to dry skin needing extra suppleness. | Those with rare allergies to microbial polysaccharides. |
| Users of gel-based or lightweight moisturizers. | Individuals sensitive to fermented ingredients. |
| People seeking gentle, biocompatible conditioning ingredients. | Anyone experiencing irritation during patch testing. |
Safety Notes
- Rated low hazard by safety assessments for cosmetic use.
- Minimal risk of comedogenicity or pore clogging.
Frequently Asked Questions about Succinoglycan
What is succinoglycan made from?
A polysaccharide from bacterial fermentation, featuring glucose, galactose, and succinyl groups.
Is succinoglycan safe for sensitive skin?
Yes, it shows low irritation potential and suits sensitive formulations.
Does succinoglycan clog pores?
No, it has a comedogenic rating of zero.