Lactobacillus/Nereocystis Leutkeana Ferment Filtrate

Lactobacillus/Nereocystis Leutkeana Ferment Filtrate is a cosmetic ingredient used as a hair conditioning, skin conditioning agent. It is used in 8 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).

INCI nameLACTOBACILLUS/NEREOCYSTIS LEUTKEANA FERMENT FILTRATE
FunctionHAIR CONDITIONING, SKIN CONDITIONING
CAS number-
Prevalence8 products (0.01% of dataset)
Most used inSkincare
EU statusRestricted (annex )

Used in

Serums 50%Day Moisturizers 12.5%Essences 12.5%Face Cleansers 12.5%General Moisturizers 12.5%

Frequently asked

What does Lactobacillus/Nereocystis Leutkeana Ferment Filtrate do in skincare?
Lactobacillus/Nereocystis Leutkeana Ferment Filtrate functions as a hair conditioning, skin conditioning agent in cosmetic formulas.
Is Lactobacillus/Nereocystis Leutkeana Ferment Filtrate allowed in cosmetics?
Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
What products contain Lactobacillus/Nereocystis Leutkeana Ferment Filtrate?
It is most commonly found in Skincare products, especially serums (50% of its uses).

Manufacturers with experience using Lactobacillus/Nereocystis Leutkeana Ferment Filtrate

Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.