Can We Reduce pH of Cold Process Soap? what Happens If We Do?

So this is one of the most commonly asked questions by our students. 

Many have this ‘thing’ where they want their soaps to be at pH 5.5. 
But heres the thing: natural soaps; its very unlikely to have pH 5.5. 

Soaps are naturally alkaline with pH between 8-10. Thats just how the chemistry of how soap works. Its made via reaction called saponification of oil and lye (sodium hydroxide) 

Now, I know pH 5.5 sounds like the gold standard. I mean its in every soap ads! 

But here’s the thing:

pH 5.5 is a marketing term that’s used to promote synthetic cleansers. 

It doesn’t apply to real soap.

So what happens if you still try to bring it down?

In this video, I added vinegar and citric acid into CP soap to test this 

and the result? 

The soap curdled, separated, and basically turned into a mess. 

It’s not just about the look. Yes its buruk but it’s a sign the soap is breaking down and could become unsafe.

Why this happens? 

Basically by Adding acid, it reverses the saponification reaction. So you are no longer getting soap; just a mix of broken oils and lye.

Truthfully; Instead of chasing pH 5.5, focus on making your soap gentler. Manipulate the oils. Make your own formulation. 

Use mild oils like olive or shea butter or palm oil. These are all high conditioning oils that are mild to skin. 

Try to avoid harsh, highly cleansing agents to make sure your soap is mild and suitable for your skin. 

Hope this video answers your questions and if you have any further questions please dont hesistate to whtsapp us.

❤️Nisha