| 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. |
