Cosmetics Formulation Development

If you want to make your own shampoo Sulfate-Free Foaming Base Sulfate Free No-Tear Shampoo Base what is the difference? I saw the price difference quite a bit.

Hello Sulfate Free No-Tear Shampoo Base is for formulas that do not irritate the eyes. Suitable for baby shampoo. Sulfate-Free Foaming Base is used for general shampoo. needing tenderness Without a group of sulfate, but in the eyes, it can still irritate the eyes. In general, choose Sulfate-Free Foaming Base because cleaning efficiency is better.