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Sir i want to know about grease cutting performance of a dish wasg having Labsa and SLES in formula?
I am using 1:3 of Labsa to SLES and need guidance regarding grease cutting factor.
in both of these surfactants which one is better for grease cutting and what impact pH has on grease cutting performance?April 17
Sir, one more thing i read ur comment in a discussion that DMDM is best preservative, i want to know its allowable percentage?
and pH range for DMDM, i am using it in my firmula about 0.3% alone. Should i use more than 1 preservatives like methyle paraben?April 17
PerryI don't know what the allowed percentage is for household products. For cosmetics, the allowed percentage depends on what country you are in. There is no limit in the US but 0.3% is a reasonable amount. You should use more than 1 preservative if you are having problems with microbial contamination. This can only be discovered by doing a stability test. If you are having a problem, using methylparaben is a reasonable option.
AhmadThanks a lot for your response sir, really appreciated.
Perry sir please tell me coconut oil % .. I already try coconut oil in shampoo but thin I add fragnence oil all shampoo is melt please sir guide meFebruary 27
PerryIf you want conditioning in a shampoo, use something like Polyquaternium-7 or Dimethicone Copolyol
Hye perry sir how are you.... Sir I have a question . perry sir I make shampoo so I want to asking u can I add coconut oil in shampoo ? Guide me sir I will very thankful to youFebruary 27
PerryShampoos are designed to remove oil. Putting oil in a shampoo is not a good idea.