3d
absorb
amphipathic
background
bilayer
biochemistry
biological
biology
bistratal
care
cell
cellular
collagen
conductivity
cosmetic
cream
cytomembrane
cytoplasm
dermis
glycoprotein
health
interior
intracellular
layer
life
lipids
medical
medicine
membrane
molecular
permeate
phospholipid
protection
protects
protein
protoplasm
purple
receptor
rendering
repair
science
serum
skin
skin care
structural
structure
transmembrane
transport
treatment