Encyclopedia
Every molecule that touches your hair
From proven medicines to kitchen-cupboard oils, with the studies behind each one.
9 entries
A
-
styling polymer
Acrylates copolymer
A family of acrylic polymers that thicken styling gels and dry to a hard, clear film for strong hold.
B
-
other
Bentonite
A swelling clay used in clay masks and some matte styling products as an absorbent and thickener; "bentonite washes" are untested for hair.
H
-
protein or peptide
Hydrolyzed rice protein
A plant, gluten-free protein used in conditioners and volumizers; we found no hair study for it.
K
-
other
Kaolin
A soft white clay used in matte clays, pastes and dry shampoos to soak up oil and give a dry, textured finish.
P
-
styling polymer
Polyquaternium-11
A positively charged vinylpyrrolidone copolymer used in mousses, gels and sprays for clear, flexible hold with some conditioning.
-
styling polymer
PVP (polyvinylpyrrolidone)
A water-soluble film-forming polymer that gives temporary, washable hold in gels, mousses and sprays.
S
-
other
Sea salt (sea salt sprays)
The active in "beach waves" sprays; dissolved salt dries on hair to add grit and bend, but no study has tested its effect on hair.
-
other
Silica silylate
Water-repelling fumed silica used in texturising powders, sprays and pastes for grip, a dry feel and oil absorption.
V
-
styling polymer
VP/VA copolymer
A vinylpyrrolidone and vinyl acetate polymer used in sprays, mousses and gels for firmer, less humidity-sensitive hold than plain PVP.