Because it has toxic ingredients in its composition(marked with orange and red).That score is based on the ingredients list, not on personal reviews. The more good ingredients (coloured in green and yellow) the higher that score, being closer to 20.
ALPHA-ISOMETHYL IONONE, *******, BENTONITE, BENZYL ALCOHOL, BHT, *******, CI 17200, CI 19140, *******, CI 77891, CITRIC ACID, CITRONELLOL, *******, DMDM HYDANTOIN, GERANIOL, GLYCERIN, GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, HELIANTHUS ANNUUS HYBRID OIL, HEXYL CINNAMAL, HYDRATED SILICA, *******, IODOPROPYNYL BUTYLCARBAMATE, LAURIC ACID, LINALOOL, PARFUM, *******, SODIUM CHLORIDE, *******, SODIUM HYDROXYPROPYL STARCH PHOSPHATE, SODIUM ISETHIONATE, SODIUM LAUROYL GLYCINATE, SODIUM LAUROYL ISETHIONATE, SODIUM SULFATE, STEARIC ACID, *******, ZINC OXIDE (*).
(*) Ingredients are displayed in alphabetical order and some have been deliberately hidden (*******), to get the exact composition, please use our applications.
But its so goood why its 0/20