Shampoo and Hair conditioner Flashcards
Designed to remove all kinds of soilage
(sebum, dirt, product residues) as well as to beautify the hair and make it easier to handle
SHAMPOOS
Shampoos with active ingredients for preventing and treating dandruff
ANTIDANDRUFF SHAMPOO
Designed to repair chemical and environmental
damage, replace natural lipids removed by shampooing, and facilitate hair managing and styling
HAIR CONDITIONERS
Applied after cleaning the hair as rinse-off or leave-on preparations
HAIR CONDITIONERS
T/F: In the US, Shampoos and conditioners are cosmetics but
antidandruff is OTC
True
QUALITY CHARACTERISTICS (General):
- ____________ to the hair and scalp
- Natural or pleasant _______ and ________
- _________ effect
- Easy to _________ on the hair
- Easy to _________ from the hair
- Enhances________ and ________ of the hair and make it easy to comb
- Well-tolerated and non-allergenic
Gentle; odor and color; Long-lasting; spread; rinse off; gloss and luster
QUALITY CHARACTERISTICS (Shampoo):
- Remove ________ and __________ from the hair and scalp
- Good __________ property
- Non-irritating to the eyes
- Acts as ___________ for the deposition of beneficial materials onto the
hair and scalp
sebum and dirt
foaming
vehicle
PRODUCT COMPOSITION (shampoo)
- Surfactants
- Thickeners
- Water
- Preservatives
- Opacifiers and pearlescent agents
- Conditioners
- pH buffers
- Chelating agents
- Additional ingredients
- Active ingredients
This type of surfactant has a good cleansing ability
Anionics
Lauryl/laureth
sulfates,sarcosinates,
sulfosuccinates
Anionics
This type of surfactant add softness and manageability
Cationics
Cetrimonium
chloride
Cationics
This type of surfactant add foam and
manageability
Amphoterics
Betaines, alkyl
amino acids
Amphoterics
Co-surfactants,
rheology modifier
Non-ionics
Poloxamers, amine
oxides
Non-ionics
Are anionics and non ionics compatible?
no
Increase viscosity
& product feel
Thickeners
Protect product
formulation
Preservatives
Parabens,
isothiazolones
Preservatives
Add pearly,
shimmering effect
Opacifiers and
pearlescent agents
Polyglycol esters,
latex opacifiers
Opacifiers and
pearlescent agents
Makes hair soft
and shiny
Conditioners
Quats, glycerin,
silicones
Conditioners
Shifts pH to
neutral range
pH buffers
Citric acid, glycolic
acid
pH buffers
Binds metal ions
Chelating agents
EDTA
Chelating agents
Affects product
feel or
appearance
Additional
ingredients
Colorant, perfumes,
botanical extracts,
vitamins
Additional
ingredients
Special effects
Active ingredients
Antidandruff
Active ingredients
the thicker the shampoo, the thicker it is in active ingredients
and conditioners is a _______ (fact/myth)
myth
One of the most common skin diseases of the scalp
Dandruff
Dandruff is caused by
Caused by increased rate of cell turnover (28 days; not yet ready to be sloughed off that’s why it is
flaky in appearance)
T/F: Dandruff is More common in oily hair
True
T/F: Dandruff May be caused by hormones, emotional stress, sebum, scalp
occlusion, increased alkalinity, and Malassezia (fungus)
True
is an effective antifungal that slows down cell
turnover
Zinc pyrithione
exert keratolytic effect
Sulfur and salicylic acid
slows down rate of epidermal turnover and antiseptic activity
Tar
an antifungal, which controls flaking and itching
Ketoconazole
Smoothen the hair, improve gloss and luster, and recondition
damaged hair
HAIR CONDITIONERS
HAIR CONDITIONERS Deposit ___________ charges on the hair, reducing its _______________ charges
and minimizing frizzy hair
positive; negative
-Provides hair with temporary improvement
Hair conditioners
coat hair fibers and fill in defects in the
cuticle to create a smooth surface, e.g. polyvinylpyrrolidone
Film-forming conditioners
penetrate holes in the hair shaft
and increase fracture strength
Protein-containing conditioners
form thin film on hair, e.g. cyclomethicone, dimethicone
Silicones
Type of conditioners that is Formulated as lotions and used on wet hair after shampooing and Improve wet combing
Instant conditioners
This type of conditioner is formulated as liquids for fine oily hair
HAIR RINSES
This type of conditioner Aids hair detangling
HAIR RINSES
This type of conditioner is Available as creams or oils containing quats and hydrolyzed
proteins
DEEP CONDITIONERS (OR HAIR MASKS)
This type of conditioner is for chemically-damaged and dry hair
DEEP CONDITIONERS (OR HAIR MASKS)
This type of conditioner is an oily product based on petrolatum, mineral oil, and silicones
Leave-in
Leave in products are based on
petrolatum, mineral oil, and silicones
This type of conditioner moisturizes hair while aiding hair styling
LEAVE-IN PRODUCTS
QUALITY PARAMETERS (Conditioners)
- Spreadability
- Extrudability
- Texture
- Firmness
- Actuation force
- Foaming property
- Foam stability
- Foam viscosity
- Foam density
- Foam structure
- Preservative efficacy
- Viscosity
- pH
PERFORMANCE PARAMETERS (Conditioners)
Conditioning Effect (Combability)
Effect of Antidandruff Shampoos
Instrumental combing experiment
Conditioning Effect (Combability)
Measures friction generated between comb and hair during
grooming
Conditioning Effect (Combability)
T/F: Conditioning effect may be used on wet and dry hair samples
True
- In vitro test by cultivation of yeast in the presence of active
ingredient - In vivo test of product on humans
PERFORMANCE PARAMETERS of Effect of Antidandruff Shampoos
3 in vivo tests done to test for the effect of antidandruff shampoos
A. Test group vs. placebo
B. Antidandruff vs. nonmedicated shampoo
C. Half head technique
