What is it? |
A natural gum made from the fermentation of sugar. |
INCI |
Xanthan Gum |
Appearance |
Fine off-white granular powder. |
Usage rate |
0.1–2% |
Texture |
Once hydrated it creates slick, slimy gels. |
Scent |
Nothing strong |
pH |
6–8 |
Charge |
Anionic |
Solubility |
Water |
Why do we use it in formulations? |
In gels xanthan gum creates the body of the gel. In emulsions it can be used to stabilize and thicken. |
Do you need it? |
No |
Strengths |
Effective natural gelling agent and thickener. |
Weaknesses |
Unappealing consistency, poor leave-on skin feel to some people. |
Alternatives & Substitutions |
Consider guar gum or hydroxyethylcellulose. |
How to Work with It |
Pre-disperse it in glycerin or oil before combining it with water to fully hydrate. |
Storage & Shelf Life |
Stored somewhere cool, dark, and dry, |
Tips, Tricks, and Quirks |
The inclusion of xanthan gum in emulsions can amplify the soaping effect. |
Recommended starter amount |
30g (1oz) |
Where to Buy it |
Buy it from an online DIY ingredient supplier or Amazon. |