Using Sapindus (Soap Nut) Extract in Natural Shampoo

Yes, Sapindus (Soap Nut) Extract can be used to make natural shampoo.

However, as noted, there are some limitations:

• It is generally more expensive than synthetic surfactants.
• Its cleaning efficiency and foaming ability are significantly lower compared to chemical surfactants.

If you are looking for other natural surfactant options, Sophorolipid (Natural Surfactant, 50%) is a natural detergent derived from fermentation. It is known for being gentle on the skin while still providing good bubbles and cleaning efficiency. It can also act as a solubilizer for essential oils.