Cosmetics Formulation Development

1. Natural Urea with Sodium Lactate 60% Water What kind of substance when added to liquid soap? It will help with skin cell turnover. to be clearer in quantity The same percentage, thank you. 2. And if used together The efficiency of cell turnover will increase or overlap. The results are the same, even without mixing. 3. And natural urea. Can citric acid be used to stabilize the pH without increasing the pH? And how much citric acid should I use per 100g of urea?

Hello

1. Natural Urea with Sodium Lactate 60% water What kind of substance when added to liquid soap? It will help with skin cell turnover. to be clearer in quantity The same % Thank you.

If members expect to use both ingredients, act as whitening Can't expect it due to efficiency ผลัดเซลล์ผิว for a short time before being washed from the skin considered to be at a low level

Therefore, the team recommends what kind of substance is suitable for putting into liquid soap and has a mild exfoliating effect. Helps to brighten naturally does not irritate the skin available on the website and the right percentage, thank you

Hello, making used soap makes your skin white. Without illegally, there are 2 ways: 1. Make it more effective in bleaching by adjusting the proportion of alkali to make the soap have a high pH [the consequence is It will dry out the skin after using it.] This is the most popular method. because the cost is cheap and see results quickly [but only a temporary effect in a short time] or 2. Make a bar of soap not caused by alkaline reaction This becomes a non-soap bar, can have a low pH, and choose glycolic acid ( AHA ) in sufficient quantity to be able to help ผลัดเซลล์ผิว Yes, this method is complex and highly technical. resulting in high costs

Could you please let me know the compound quantity % formula 2?

Ask for a liquid soap recipe. and the amount of ingredients *Glycolic is acidic in the body. When mixed, the PH value is shaken and it is acidic. PH3-4 is enough without adding acid to reduce the pH again, right?

Hello, I'm sorry. The team doesn't have information on such soap recipes.

[quote="staff"]Hello! Making used soap to whiten the skin. Without illegally, there are 2 ways: 1. Make it more effective in bleaching by adjusting the proportion of alkali to make the soap have a high pH [the consequence is It will dry out the skin after using it.] This is the most popular method. because the cost is cheap and see results quickly [but only a temporary effect in a short time] or 2. Make a bar of soap not caused by alkaline reaction This becomes a non-soap bar, can have a low pH, and choose glycolic acid ( AHA ) in sufficient quantity to be able to help ผลัดเซลล์ผิว Yes, this method is complex and highly technical. As a result, the cost is high