Adjusting Sodium Lactate Usage in Soap

Based on the information, the Sodium Lactate (60% Liquid) product contains 60% active Sodium Lactate and 40% water. This confirms the staff's reply.

If you previously used Sodium Lactate powder (which is 100% active) at a concentration of 4% in your soap formulation, and you want to achieve the same level of active Sodium Lactate using the 60% liquid product, you will need to adjust the usage percentage.

To get the equivalent amount of active Sodium Lactate, you should use approximately 6.67% of the Sodium Lactate (60% Liquid) in your formulation. This is calculated as follows:

(Desired active concentration / Concentration of liquid product) * 100% = Percentage of liquid product to use
(4% / 60%) * 100% = 6.67%

So, instead of 4% powder, use about 6.67% of the Sodium Lactate (60% Liquid).

Sodium Lactate is suitable for use in bar soap formulations and can help solidify the soap.