乳化劑，在洗髮露中的作用是什麼

Sodium Lauroyl Lactylate is a salt derived from the lauric acid ester of lactyl lactate (or milk and coconut oil). Safe for malassezia (fungal acne).
https://simpleskincarescience.com/pityrosporum-folliculitis-treatment-malassezia-cure/

植物界面活性劑, 不會造成環境汙染