Hand Sanitizer Gel Formulation

Asked by: c.chaiyasak On: March 27, 2020 Product Type: Cosmetics

Question

I currently have the following ingredients:

1. Ethyl Alcohol (99.9% , 200 Proof, Perfumer Grade)
2. satin
3. ว่านหางจรเข้ 10:1

Could you please provide a recipe for making hand sanitizer gel using these ingredients for personal use?

Answer

Hand Sanitizer Gel Recipe

Here is a basic recipe for making hand sanitizer gel using the ingredients you have: Ethyl Alcohol (99.9%), Satin Cream Maker™, and Aloe Vera Extract 10:1.

This recipe aims for approximately 70% alcohol content by weight, which is effective for killing germs.

Ingredients (by weight):

  • Ethyl Alcohol (99.9%): 70 grams
  • Purified Water (or distilled water): 27 grams
  • Satin Cream Maker™: 1 gram (adjust for desired thickness)
  • Aloe Vera Extract 10:1: 2 grams

Instructions:

  1. Prepare the Gel Base: Weigh the purified water into a clean container. Slowly sprinkle the Satin Cream Maker™ powder onto the surface of the water. Let it sit for a few minutes to hydrate, then stir gently until the powder is fully dispersed and the mixture starts to thicken into a gel. Avoid mixing at high speeds (above 2500 rpm) as this can damage the thickener.
  2. Add Aloe Vera: Add the Aloe Vera Extract 10:1 to the thickened water base. Stir gently until it is uniformly mixed. Note that Aloe Vera Extract is an electrolyte and might slightly reduce the viscosity of the gel.
  3. Add Alcohol: In a separate container, weigh the Ethyl Alcohol (99.9%). Slowly add the alcohol to the gel base while stirring gently. Continue stirring until you have a uniform, clear gel.
  4. Packaging: Carefully pour the finished hand sanitizer gel into clean bottles.

Important Notes:

  • The final alcohol concentration is approximately 70% by weight, which is effective for sanitizing.
  • Satin Cream Maker™ is primarily designed as an emulsifier for creams (water-in-oil or oil-in-water), but it can also function as a thickener in a water-based gel like this. You may need to adjust the amount (0.1-3.0%) to achieve your desired gel consistency.
  • Always work in a well-ventilated area as alcohol is flammable.
  • Ensure all your equipment and containers are clean before starting.