The invention provides 
hair loss preventive 
shampoo. The 
hair loss preventive 
shampoo comprises Chinese herbal 
medicine extract and 
shampoo base materials. The Chinese herbal 
medicine extract comprises 20-30 parts of 
polygonum multiflorum extract, 8-15 parts of barbary wolfberry fruit extract, 10-15 parts of black 
sesame extract, 10-15 parts of 
olive leaf extract, 10-20 parts of 
green tea extract, 10-15 parts of dried ginger, 10-18 parts of 
litsea glutinosa root extract, 12-18 parts of 
aloe extract, 6-12 parts of common club 
moss herb, 6-12 parts of 
lotus seed extract, 5-8 parts of 
safflower extract, 5-8 parts of folium artemisiae argyi extract, 2-10 parts of herba leonuri extract, 1-8 parts of 
prunella vulgaris extract and 1-5 parts of 
angelica sinensis extract which are mixed with one another to obtain the Chinese herbal 
medicine extract; the shampoo base materials comprise 40-50 parts of 
sodium dodecyl sulfate, 40-60 parts of water, 5-10 parts of cocamides, 2-4 parts of 
guar gum hydroxypropyl trimethyl 
ammonium chloride, 0.4-0.6 part of essence and 0.05-0.1 part of preservatives. The invention further provides a method for manufacturing the 
hair loss preventive shampoo. The hair loss preventive shampoo and the method have the advantages that hair loss can be reduced by the hair loss preventive shampoo manufactured by the aid of the method, the 
blood circulation of the 
scalp of users can be promoted, the hair of the users can be effectively protected and moistened, and 
dirt in the 
scalp of the users can be effectively removed.