Calculating Ingredient Amounts for Soap Base

To add ingredients like AHA and mixed fruit extract to your 1KG (1000g) glycerin base at a concentration of 1-3%, you can use the following calculation:

Amount of Ingredient (in grams) = (Desired Percentage / 100) * Total Weight of Base (in grams)

For a 1% concentration:
Amount = (1 / 100) * 1000 g = 10 grams

For a 3% concentration:
Amount = (3 / 100) * 1000 g = 30 grams

So, for each ingredient (AHA and mixed fruit extract), you would add between 10 grams and 30 grams to your 1KG of glycerin base to achieve a concentration between 1% and 3%.

Regarding the products you mentioned:

• Glycerin (USP/Food Grade): This acts as a humectant, helping to retain moisture. It also functions as a solvent and emollient, making cosmetic products soft and smooth. It is water-soluble and can be mixed into the water phase of a formulation.

• AHA: Alpha Hydroxy Acids are commonly used for exfoliation.

• FruitPeel™: This is a blend of extracts from olive, mango, and banana peels designed for gentle exfoliation. It is less acidic than traditional AHAs and suitable for sensitive skin. It should be mixed into the water phase and kept below 40°C, with the final product pH between 3.5 and 7.0.

When incorporating these ingredients into your soap base, ensure they are compatible and follow recommended usage rates and mixing instructions for each specific product.