HAIR CONDITIONERS.pdf

A Brief overview of Hair conditioners

1. A
SEMINOR ON
HAIR CONDITIONERS
BY
L.PURNA CHANDER
H NO:636216881040
COSMATIC TECHNOLOGY
Under the guidance of
Dr. G.GANESH KUMAR . M Pharm , PhD
Department of pharmacuitics
SRI KRUPA INSTITUTE OF PHARMACUITICAL SCIENCES.
AFFILIATED TO OSMANIA UNIVERSITY.

3. CONTENTS…
➢INTRODUCTION&DEFINATION
➢PURPOSE
➢IDEALPROPERTIES
➢TYPESOFCONDITIONERS
➢FORMULATION
➢METHODOFPREPARATION
➢EVALUATIONS

4. INTRODUCTION
Hairconditionersareviscousliquidthatisappliedtothehair&
usuallyusedafterwashingthehairwithshampoo.
➢Conditionersarebasedoncationicdetergency&fatty
Materiallikelanolin(or)mineraloil.
➢Itisdesignedtorestorehairtoitsnaturalstate.
➢ithastheabilitytorepairdamagedhairbyprovidingshinylook
tothehairfiber.
➢Hairconditionersrestoresthetexture&appearanceoftherough
&harshhair.
➢Hairconditionersareusedtorenderthehairshiny,easytocomb&
freefromdryness.

5. PURPOSEOFCONDITIONERS
❖Restoremoistureisoneofthemainimportantpurpose.
❖Hairshouldbemanageableafterwash.
❖Itsvitalroleistobesmoothingthehairfollicles.
❖ItshouldmaintainthepHofthehair.

6. FUNCTIONS
Functions of
hair
conditioners
Provide
bounce
Smooth
&Soften
the hair
Non
irritant
Tighten
the cuticle Texture
Protective
sheath

7. TYPES OF HAIR CONDITIONERS
PACK
CONDITION
ERS
LEAVE
IN
CONDITIO
NERS
ORDIN
ARY
CONDITION
ERS

8. 1.PACKCONDIONERS
➢Itisheavy&thick.
➢Ahighcontentofsurfactantitisabletobindthehairstructureand
givethehairsurfacescaletogetherandtendtoformthickerlayeron
thehairsurface.
➢Theseareusuallyappliedtothehairforalongertime.

9. 2.LEAVE IN CONDITIONERS
➢They are thinner and have different surfactants.
➢It islighter and less viscousmixture and provide a significantly
thinner layer on the hair.
➢This is designed to be used in a similar way to hair oil preventing
tangling of hair and keeps itsmooth.

10. 3.ORDINARYCONDITINERS
➢Itcombinessomeaspectsofbothpacksandleaveinones.
➢Thesearegenerallyappliedtheuseofshampoo.
➢Furtheritcanbecharacterizedintothreemajortypes.
i.MOISTURIZER.
ii.RECONSTRUCTURES .
iii.DETANGLERS.

11. 1.MOISTURIZERS
❖TheseareorganicsolventsconcentratedwithHumectants.
❖Humectantsistoretainthemoistureintothehair.
❖Thisconditionersmaynotcontainprotein.
2.RECONSTRUCTURES
❖ItcontainproteinforHydrolization.
❖Humanhairkeratinhasalowmolecularweight(mw).
❖Thisproteinpenetratesthehairshaftandgiveashinyhair.
3.DETANGLERS
❖Theseareacidifiers&havelowpH.
❖Thefunctionistoclosethecuticleofthe
❖hairwhichcausetangles.

12. INGRIDIENTS:

13. 1.SURFACTANTS:
➢Thereisauseofcationicsurfactantslikecetyltrimethylammonium
chloride.
➢Longerchainalkylcompoundsarethebestconditioningproperties.
➢Insmallamounts,quaternaryammoniumderivativesimprove
manageability,preventflyawaybyneutralizationnegativechargesin
thescalp.
➢Awidevarietyofotherscationicsurfactantshavebeenproposed&
introducedintoconditioners.

14. 3.PARTIALLY ORTOTALLY HYDROLYZED
PROTIENS
❖Theyaremainlyusedtoprotect,enrichorrepairhairfiber.
❖Theyarehydrolysatesofcollagen,keratin&milkcasein..
❖Acreamrinseformulationcontaining5%hydrolyzedanimalprotein
hasbeenshowntorepair50%ofsplitendsreverses25%forthesame
rinsewithoutprotein.

15. 3.OILYMATERIALS
➢Itisusedtoimprovehaircondition.
➢Oilymaterialshavebeenusedtosupplylubrication&luster.
➢Theyhelptoreducefiberfriction&theabrasiveeffectsofhandling
&theyimprovetheconditionofhair.
➢Siliconoilareoftenused.
➢Lanolinderivativesarehighlypraised&usedforemollientqualities.
➢Hydroxylated&acetylatedlanolin&lanolinester,

16. 4.GLOSSERS:
➢Theyarelightreflectingchemicalswhichbindtothehairsurface.
➢Usuallypolymers,silicones.Eg;Dimethicone(or)Cyclomethicone.
5.SUNSCREENING AGENTS:
❖Itisaddedfortheprotectionagainstproteinsdegrading&colorloss.
❖BENZOPHENONE -4-ETHYL HEXYL METHOXY-
CINNAMATE arethetwoagentsusedinhairproducts.
❖Thecommonsunscreenusedonskinarerarelyusedforhairproducts
duetotheirtexture&weighteffect.

17. 6.HUMECTANTS
❖Humectant is a hygroscopic substance which is used to prevent the
dryness of the product.
❖A variety of humectants are used are polyols, sod. pyrrolidone
carboxylate are used.
❖Others are glycerol . p.g.
7.THICKNERS
❖Cellulose derivatives are used as thickener agent.
❖Carbomers are rarely encountered because of their incompatibility with
most cations.
❖Eg. sodium chloride

18. INGREDIENTS CONCENTRATION (%) CATEGORY
Stearyl alcohol 0.6 % Base/Stiffeningagent
Glyceryl monostearate 0.2 % Stabilizer
sodiumchloride 0.2 % Thickeningagent
Benzalkoniumchloride 1.5 % Surfactant
Water 97.5 % Solvent
Perfume Quantity sufficient
Color Quantity sufficient

19. INGREDIENTS CONCENTRATION(%) CATEGORY
cetyldimethyl
ammonium chloride
0.2 % Surfactant
Cocoamidopropylami
deoxide
2.0 % Conditioning agent
Propylene glycol 5.0 % Clarifying agent
Hydroxypropyl
methyl cellulose
0.5 % Viscofier
Water Makeup to 100 % Solvent

20. S.NO.
ingredients Concen
tration(
%)
category
1 Petroleumjelly 1.0 Humectant
2 Glycerol stearate 0.5 Emollient
3 Acetylated lanolin alcohol2.5 Emulsifier
4 Stearyl alcohol 2.5 Viscofier
5 Cetyl tri methylammonium
chloride
2.0 Conditioning agent
6 water 1.0 Solvent
7 Perfume& preservatives Q.S

21. Melt the cetyl alcohol in a jacketed side vessel.
Heat to 70-750C. When both phases are at 70-75°C.
Add the oil phase to the water phase with homogenization to
form an emulsion.
When the emulsion has formed, commence cooling to 4O°C
with paddle stirring only.
Add Preservatives and fragnance.
Adjust pH and viscocity.

22. Stability testing of hair conditioner:The stability in accelerated conditions of
sample was assessed using
heating and cooling method (45°C, 24 hrs and 4°C, 24 hrs for 6 cycles) as
shown in Figure 1. The
physical and chemical stability such as appearance, texture, color, odor,
viscosity, pH and phase
separation were observed. The evaluation of physical and chemical properties of
sample was performed in Triplicat.
The appearance, odor and separation were evaluated by visual method. The
viscosity was
evaluated using a Brookfield viscometer (MLVT115, USA). The pH was
evaluated using a pH meter (ph 700, German).
The color of sample was investigated by color measurement (Miniscan EZ,
USA).

23. Poucher’s perfumes, cosmetics & soaps.By H. Butler,
chapman & Hall, London.
Cosmetics formulation manufacturing & quality control. By
P.P. Sharma, vandana publications Delhi.