Cosmetic lipsticks are formulated with a pigment grind, wax base, and dilution oil blend, utilizing high-shear processed premixes and dispersing agents. Standard shampoo formulations consist of two types of surfactants, foam boosters, conditioners, and other additives. Pharmaceutical aerosols are pressurized products that release fine dispersions of active ingredients in a gaseous medium.

1. UNIT-V: cosmetics
Lipsticks are usually
formulated in three
stages: a pigment grind,
a wax base, and a
dilution oil blend. Use
pigment grind premixes
that have been high-
shear processed in a
viscous emollient like
castor oil, via roller mill
or Kady mill. Also include
a good dispersing agent.

15. Standard shampoo formulations contain two types of surfactants (either two anionic or one
anionic and one amphoteric surfactant); foam booster (nonionic surfactant); conditioner,
viscosity improver, opacifier, dye, perfume, chelate, and preservatives.

75. Pharmaceutical Aerosols are pressurized dosage forms
containing one or more active ingredients which upon
activation emit a fine dispersion of liquid and/or solid materials
in a gaseous medium.

76. Content