Adding Slim-Coffee and Mahad Extract to Aloe Vera Gel Base

Question

I am making a body gel using an Aloe Vera Gel base and want to add the following ingredients:

I have the following questions:

Are Slim-Coffee and Mahad extract compatible with the Aloe Vera Gel base?
If I add Mahad extract, do I need to add Disodium EDTA as well?
If I add Slim-Coffee at 10% and Mahad extract at 5%, how many grams would that be? (Assuming a standard batch size or needing clarification on calculation)
Does the Aloe Vera Gel base already contain a preservative, or do I need to add one? If so, please recommend a type.

MySkinRecipes Expert · Accepted Answer

Regarding your questions about making a body gel with Aloe Vera Gel base, Slim-Coffee, and Mahad extract:

Compatibility:
- Slim-Coffee (Caffeine): It can be added to the Aloe Vera Gel base. However, adding a high percentage might reduce the gel's viscosity. If you want to add a large amount, you might need to incorporate a gel thickener, which would make the process more complex.
- Mahad extract (Oxyresveratrol): This ingredient is compatible and can be added without any issues.
Disodium EDTA: Disodium EDTA is not specifically related to Mahad extract. Its function is to help prevent heavy metal ions that might be present in water from affecting the ingredients in the formula. It is generally recommended to include Disodium EDTA in formulations if possible.
Percentage Calculation: To calculate the amount in grams for 10% Slim-Coffee or 5% Mahad extract, you need to know the total weight of your gel formula. For example, if your total formula is 100 grams, then 10% Slim-Coffee would be 10 grams, and 5% Mahad extract would be 5 grams. Please specify the total amount you plan to make to get the exact gram measurements.
Preservative: The Aloe Vera Gel base already contains a preservative. You do not need to add an additional preservative.