new substances

tantalum
molasses
plastic
sebum
putty
camphor
wormwood
phenol
serotonin
snow
heroin
cannabis
alizarin
acetylene
acetal
strophanthin
tar
taramasalata
houmous
vinegar
henna
jelly
blancmange
thionine
grease
thyrotropin
thyroxine
tobacco
tombac
tofu
toffee
snot
phlegm
fluoxotine
ecstacy
citronella
treacle
paraffin
shampoo
antifreeze
bile
arsenic
rennet
pop
smegma
fudge
fertiliser
humectant 
agar
glycerine
hair
wolfsbane
sweat
cardboard
rhodopsin
magma
hydroquinone
cryogen
fluff