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FORMULATION AND EVALUATION OF COSMETIC PRODUCTS
1. FORMULATION AND EVALUATION OF
VARIOUS COSMETIC PRODUCTS
DONE BY
S.MUTHUKUMAR ABARAJITHA.T
ASSISTANT PROF IVTH B.PHARM
KMCH COLLEGE OF PHARMACY
2. COSMETICS
DEFINITION
THE TERM COSMETICS HAVE BEEN DERIVED FROM THE TERM
“COSMETIKOS” WHICH MEANS THE SKILL TO DECORATE .THUS IT THE ART
OF LOOKING BEAUTIFUL .
ACCORDING TO D AND C ACT :-
IT MEANS ANY ARTICLES TO BE RUBBED ,POURED ,SPRINKLED OR SPRAYED
ON OR INTRODUCED INTO OTHERWISE APPLIED TO ANY PART OF THE
HUMAN BODY FOR CLEANSING ,BEAUTIFYING ,PROMOTING
ATTRACTIVENESS OR ALTERING APPEARANCE AND INCLUDE ANY ARTICLE
INTENTED FOR USE AS A COMPONENT OF COSMETIC . SOAP IS NOT
COVERED UNDER THE COSMETIC PRODUCT.
5. CREAMS
THESE ARE THE SOLID OR SEMISOLID PREPARATION
WHICH IS EITHER A O/W OR W/O TYPE EMULSION.
TYPES OF CREAMS:-
CLEANSING CREAMS
NIGHT AND MASSAGE CREAM
FOUNDATION CREAM
VANISHING CREAM
COLD CREAM
HAND AND BODY CREAM
ALL PURPOSE CREAM
6. CLEANSING CREAM
CLEANSING CREAM IS REQUIRED FOR REMOVAL OF
FACIAL MAKE UP ,SURFACE GRIME ,OIL ,WATER SOLUBLE
OIL EFFICIENTY MAINLY FROM FACE AND THROAT.
IDEAL PROPERTIES OF CLEANSING CREAM:-
BE ABLE TO EFFECTIVELY REMOVE OIL SOLUBE AND
WATER SOLUBLE OIL ,SURFACE OIL FROM SKIN.
SHOULD BE STABLE AND HAVE GOOD APPEARANCE.
SHOULD MELT OR SOFTEN ON APPLICATION TO THE
SKIN.
SHOULD SPREAD EASILY WITHOUT TOO MUCH OF DRAG.
ITS PHYSICAL ACTION ON SKIN AND PORE OPENINGS
SHOULD BE THAT OF FLUSHING RATHER THAN
ABSORPTION.
7. COLD CREAM
COOLING EFFECT IS PRODUCED DUE TO SLOW
EVAPORATION OF THE WATER CONTAINED IN THE
FORMULATION.
THESE ARE W/O TYPE.
FORMULATTION:-
BEES WAX 2g
BORAX 2g
ALMOND OIL 50ml
ROSE WATER 35.5ml
LANOLIN 0.5g
PRESERVATIVES AND PERFUME q.s.
8. NIGHT AND MASSAGE CREAM
THESE ARE GENERALLY APPPLIED AND LEFT FOR
SEVERAL HOURS SAY OVERNIGHT AND ASSIT IN THE
REPAIR OF SKIN WHICH HAS BEEN DAMAGED BY
EXPOSURE TO DETERGENT SOLUTION OR SOAPS OR
VARIOUS ELEMENTS.
THIS CREAM GIVE BETTER LOOK TO THE SKIN AND
PREVENT DRYNESS.
FORMULATTION:-
MINERAL OIL 38g
BORAX 1g
PETROLEUM JELLY 8g
WATER 35ml
WHITE BEES WAX 15g
PARAFFIN WAX 1g
LANOLIN 2g
PERFUME AND PRESERVATIVE q.s.
9. VANISHING CREAM
THESE ARE NAMED SO THEY SEEM TO VANISH WHEN
APPLIED TO THE SKIN .
HIGH QUALITY OF STEARIC ACID AS OIL PHASE IS USED
.
THIS PROVIDES AN OIL PHASE WHICH MELTS ABOVE
BODY TEMPERATURE AND CRYSTALLISES IN A SUITABLE
FORM, SO AS INVISIBLE IN USE AND GIVE A NON
GREASY FLIM.
FORMULATTION:-
STEARIC ACID 15g
POTASSIUM HYDROXIDE 0.5g
SODIUM HYDROXIDE 0.18g
CETYL ALCOHOL 0.5g
PROPYLENE GLYCOL 3g
GLYCERIN 5g
WATER 75.82ml
PERFUME AND PRESERVATIVES q.s.
10. FOUNDATION CREAM
APPLIED TO SKIN TO PROVIDE A SMOOTH EMOLLIENT
BASE OR FOUNDATION FOR THE APPLICATION OF FACE
POWDER AND OTHER MAKE UP PPREPARATIONS.
THEY HELP THE POWDER TO ADHERE TO SKIN.
THEY ARE ALMOST O/W TYPE.
TYPES :-
PIGMENTED
UNPIGMENTED
12. HAND AND BODY CREAM
THE REPEATED OR CONSTANT CONTACT WITH SOAP
AND DETERGENT DAMAGES AND REMOVES FILM OF
SEBUM THUS THIS CREAM IS USED IMPACT FOLLOWING
FUNCTIONS TO THE SKIN.
THE FUNCTION OF THESE CREAMS ARE
1] LIQUID CREAM -CONSISTENCY IS OF
LIQUID NATURE.
2] SOLID CREAM -CONSISTENCY IS HIGHER.
3] NONAQEOUS TYPE –NOT CONTAINING ANY
AQUEOUS MEDIUM.
13. HAND AND BODY CREAM
FORMULATTION:-
ISOPROPYL MYRISTATE 4g
MINERAL OIL 2ml
STEARIC ACID 3ml
EMULSIFYING WAX 0.275g
LANOLIN 2.5g
GLYCERIN 3ml
TRIETHANLOAMINE 1g
WATER 84.225ml
PERFUME AND PRESERVATIVES q.s.
14. ALL PURPOSE CREAMS
ALL PURPOSE MEANS IT IS SUITABLE FOR HANDS ,FACE
AND BODY.
THEY ARE W/O TYPE.
FORMULATTION:-
OIL PHASE:- WATER PHASE:-
MINERAL OIL 18% WATER 61.3%
LANOLIN 2% GLYCEROL 5%
PETROLEUM JELLY 2% MAGNESIUM
OZOKERITE 7% SULPHATE 0.2%
PARAFFIN WAX 3% PERFUME q.s
16. CLEANSING LOTION
FORMULATION:-
MINERAL OIL 38%
BEES WAX 2%
TRIETHANOLAMINE STEARATE 8%
WATER 100%
PRESERVATIVES AND PERFUME q.s.
TRIETHANOL AMINE DISCOLOURS ON STANDING SO IT
SHOULD BE MADE IN SITU USING CALCULATED AMOUNT
OF STEARIC ACID AND TRIETHANOLAMINE .
O/W LOTION HAVE TENDENCY TO INCREASE IN
VISCOSITY WITH AGEING [THIS IS PREVENTED BY USING
ETHOXYLATED CHOLESTROL] .
17. SUNSCREEN LOTION
THESE LOTIONS HAVE PROPERTY OF THE SKIN FROM
SUN BURNING.
IDEAL PROPERTIES:-
ABSORB LIGHT OVER THE RANGE OF 200-400 nm.
BE STABLE TO HEAT ,LIGHT AND PERSPIRATION.
BE NONTOXIC AND NONIRRITANT .
NOT BE RAPIDLY ABSORBED.
BE NEUTRAL.
BE READILY SOLUBLE IN SUITABLE VEHICLES.
19. POWDERS
THERE ARE CATEGORIZED AS FACE POWDER ,BODY
POWDER AND COMPACTS.
IDEAL PROPERTIES:-
MUST HAVE GOOD COVERING POWER SO HIDE SKIN
BLEMISHES.
SHOULD ADHERE PERFECTLY TO THE SKIN AND NOT
BLOW OFF EASILY.
MUST HAVE ABSORBENT PROPERTY.
MUST HAVE SUFFICIENT SLIP TO ENABLE THE POWDER
TO SPREAD ON THE SKIN BY THE PUFF.
THE FINISH GIVEN TO THE SKIN MUST BE PREFERABLY
OF A MATTER OR PEACH LIKE CHARACTER.
20. FACE POWDER
TYPES OF FACE POWDER:-
LOOSE FACE POWDER
COMPACT FACE POWDER
TALCUM POWDER
BABY POWDER
21. LOOSE POWDER
THE ESSENTIAL FEATURE OF A GOOD FACE POWDER
INCLUDES COVERING POWDER ,SLIP ,ADHESIVENESS
,ABSORBENCY ,BLOOM ,COLOURING ,PERFUMING.
TYPES:-
LIGHT TYPE
MEDIUM TYPE
HEAVY TYPE
25. COMPACT FACE POWDER
IT IS A DRY POWDER WHICH HAS BEEN COMPRESSED
INTO A CAKE .
THE PRESSURE FOR COMPACTION IS VERY IMPORTANT .
THE POWDER MUST COME OFF EASILY WHEN RUBBED
WITH PUFF.
27. TALCUM POWDER
IT IS USED AS AN ADSORBENT FOR MAKING THE SKIN
FROM THE EXCESS MOITURE.
LIGHT MAGNESIUM CARBONATE ADDED TO MIX
PERFUME.
FORMULATION:-
ZINC OXIDE 50%
ZINC STEARATE 50%
CHLORHEXIDINE DIACETATE 3%
LIGHT MAGNESIUM CARBONATE q.s
TALC 79.9%
PERFUME 0.2%
28. BODY POWDER
IT CONSISTS OF MAINLY TALC WITH SMALL PORTION OF A
METALLIC STEARATE ,PRECIPITATED CHALK AND MAGNESIUM
CARBONATE.
TALCUM OR BODY POWDERS CONTAINING ANTISEPTIC
SUBSTANCES ARE ALSO USED FOR PRICKLY HEAT AND
FUNGUS INJECTIONS.
BORIC ACID ACT AS ANTISEPTIC.
FORMULATION:-
TALC 75g
COLLOIDAL KAOLIN 10g
COLLOIDAL SILICA 5g
MAGNESIUM CARBONATE 5g
ALUMINIUM STEARATE 4g
BORIC ACID 0.3g
PERFUME 0.7g
30. LIPSTICKS
THESE ARE BASICALLY DISPERSIONS OF COLORING
MATTER IN A BASE CONISTING OF A SUITABLE BLENT OF
OILS ,FATS AND WAXES SUITABLY PERFUMED AND
FLAVORED MOLDED IN THE FORM OF A STICK .
IDEAL CHARACTERS:-
SHOULD COVER THE LIPS ADEQUATELY WITH SOME
GLOSS AND LAST FOR LONG TIME.
IT SHOULD MAKE THE LIPS SOFT.
THE FILM MUST ADHERE FIRMLY TO THE LIPS WITHOUT
BEING BRITTLE AND TACHY.
SHOULD HAVE HIGH RETENTION OF COLOR INTENSITY
WITHOUT CHANGE IN SHADE.
SHOULD BE COMPLETELY FREE FROM GRITTINESS AND
FREE FROM DRYING.
NONIRRITATING TO THE LIPS.
DESIRABLE DEGREE OF PLASTICITY AND HAVE A
PLEASANT ODOUR AND FAVOUR.
33. SKIN ROUGE
THESE ARE THE COSMETIC PREPARATIONS USED TO
APPLY A COLOUR TO THE CHEEKS .
THE COLOUR MAY VARY FROM THE PALEST OF PINKS
TO THE DEEP BLUE REDS.
THE TINT OR COLOUR MAY BE ACHIEVED USING WATER
INSOLUBLE COLOUR SUCH AS IRON OXIDES AND
CERTAIN ORGANIC PIGMENTS OR BY USING WATER
SOLUBLE ORGANIC COLOURS WHICH ACTUALLY STAIN
THE SKIN.
34. TYPES OF ROUGES
POWDER ROUGES
WAX BASED ROUGES [STICK
ROUGE]
EMULSION CREAM ROUGES
LIQUID ROUGES
39. ANTIPERSPIRANTS
ALUMINIUM CHLORHYDRATE USED WHICH HAS
ANTIBACTERIAL AND ASTRINGENT ACTION .
ALUMINIUM CHLORIDE AND ZIRCONIUM COMPOUNDS ARE
ALSO USED AS ANTIPERSPIRANTS.
41. COSMETICS FOR HAIR
SHAMPOOS
HAIR TONICS AND CONDITIONERS
HAIR COLORANTS AND HAIR COLOR REMOVER
HAIR GROOMING PREPARATIONS
DEPILATORY AND EPILATORY
SHAVING SOAPS AND CREAMS
HAIR WAVE SETS AND LACQUERS ,RINSES
42. SHAMPOO
IDEAL PROPERTIES
MUST EFFECTIVELY AND COMPLETELY REMOVE THE DUST ,EXCESSIVE SEBAM.
SHOULD EFFECTIVELY WASH HAIR .
SHOULD PRODUCE A GOOD AMOUNT OF FOAM .
THE SHAMPOO MUST BE EASILY REMOVED BY RINSING WITH WATER.
SHOULD LEAVE THE HAIR NON DRY ,SOFT ,LUSTROUS WITH GOOD , MANAGEABILITY .
MUST IMPACT A PLEASANT FRANGRACE TO THE HAIR .
MUST NOT MAKE THE HND ROUGH AND CHAPPED .
SHOULD NOT HAVE SIDE EFFECTS OR CAUSE IRRITATION TO SKIN OR EYE .
43. COMPOSITION OF SHAMPOO:-
PRINCIPLE SURFACTANT [ANIONIC TYPE ]
NON IONIC SURFACTANT HAS SUFFICIENT CLEANSING PROPERTY BUT HAVE LOW
FOAMING POWER .CATIONIC ARE TOXIC .SO ANIONIC ARE PREFERRED.
SECONDARY SURFACTANT [ANIONIC OR AMPHOLYTIC DETERGENT]
THEY MODIFY DETERGENT AND SURFACTANT PROPERTIES OF PRINCILPE SURFACTANT .
ANTIDANDRUFF AGENTS [SELENIUM ,CADMIUM SULFIDE ,ZPTO]
CONDITIONING AGENTS [LANOLIN ,OIL ,HERBAL EXTRACT ,EGG ,AMINO ACIDS]
PEARLESCENT AGENTS [SUBSTITUTED 4 METHYL COUMARINS ]
SEQUESTRANTS [EDTA]
ADDED BECAUSE Ca ,Mg SOAPS ARE PRESENT IN HARD WATER .SOAPS CAUSE DULLNESS
BY DEPOSITION OF Ca ,Mg SOAPS ON HAIR SHAFT . THIS PREVENTED BY EDTA .
THIKENING AGENTS [ALGINATES ,PVA ,MA]
COLORS ,PERFUMES AND PRESERVATIVES .
44. TYPES OF SHAMPOO
LIQUID CREAM SHAMPOO
SOLID CREAM AND GEL SHAMPOO
POWDER SHAMPOO
ANTIDANDRUFF SHAMPOO
AEROSOL FOAM SHAMPOO
45. FORMULATION OF SHAMPOO
LIQUID CREAM SHAMPOO :-
SODIUM LAURYL SULPHATES [30%]
POLY ETHELENE GLYCOL 400 DISTEARATE
MAGNESIUM STEARATE
NINOL AB 21
OLEYL ALCOHOL
DISTILLED WATER
PERFUME
PEG 400 DISTEARATE AND MAGNESIUM STEARATE ARE
USED TO CONVERT CLEAR LIQUID SHAMPOO TO LIQUID
CREAM SHAMPOO.
49. AEROSOL SHAMPOO
SODIUM LAURYL SULPHATE 30%
TRIETHANOLAMINE LAURYL STEARATE 5%
POLYETHYLENE GLYCOL STEARATE 3%
PERFUME 0.3%
WATER q.s.
90 PARTS OF ABOVE PACKED WITH 2 PARTS OF
PROPELLENT 12 AND 8 PARTS OF PROPELLENT 14.
50. CONDITIONERS
THESE ARE THE PREPARATION USED AFTER
SHAMPOOING TO RENDER THE HAIR MORE LUSTROUS
,EASY TO COMB AMD FREE FROM STATIC ELECTRICITY
WHEN DRY .
CONDITIONERS ARE USUALLY BASED ON CATIONIC
DETERGENTS AND FATTY MATERIALS LIKE LANOLIN OR
MINERAL OIL .
51. HAIR COLORANTS
THESE ARE USED EITHER TO HIDE GRAY OR TO
CHANGE THE COLOR OF THE HAIR .
IDEAL PROPERTIES OF HAIR DYES:-
SHOULD BE NONTOXIC TO THE SKIN AND HAIR .
SHOULD NOT IMPAIR NATURAL GLOSS AND TEXTURE .
SHOULD NOT BE A DERMATITIC SENSITIZER .
THE COLOR IMPARTED MUST BE STABLE TO AIR ,LIGHT
, WATER AND SHAMPOO.
SHOULD BE EASY TO APPLY.
52. TYPES OF HAIR DYES
VEGETABLE DYE :-
EXAMPLE : HENNA
METALLIC DYE :-
EXAMPLE : LEAD DYES ,BISMUTH DYE ,SILVER DYE
,COPPER , NICKEL ,COBALT SALTS .
FORMULATION OF LEAD DYES :-
PRECIPITATION SULPHUR 1.3%
LEAD ACETATE 1.6%
GLYCERINE 9.6%
ROSE WATER 87.5%
SYNTHETIC ORGANIC DYE :-
TWO TYPES :-1]SEMIPERMANENT DYE –THYOGLYCOLIC ACID
50%, AMMONIA SOLUTION 100% OF pH 9.2 .
2]PERMANENT DYE --PARAPHENYLENE DIAMINE
DYE.
54. HAIR GROOMING AIDS
THESE ARE IMPORTANT GROUP OF COSMETICS WHICH
ARE USED BOTH BY MEN AND WOMEN TO KEEP THEIR
HAIR IN ORDER FOR GOOD LOOKING AND ENHANCE
OVERALL APPEARANCE .
TYPES :-
BRILLIANTINES AND HAIR OILS
HAIR SETTING LOTIONS
HAIR CREAMS
HAIR LAUQUERS OR SPRAYS
55. DEPILATORIES
THESE ARE THE PREPARATIONS THAT REMOVE
SUPERFLUOUS HAIR BY CHEMICAL BREAKDOWN .
THIS REMOVES HAIR AT THE HAIR FOLLICLE AND THUS
HAS ADVANTAGE OVER RAZOR SHAVER WHICH REMOVES
HAIR ON A LEVEL WITH THE SURFACE OF EPIDERMIS .
IDEAL PROPERTIES :-
SELECTIVE IN ACTION .
EFFICIENT AND RAPID ACTION IN FEW MINUTES.
NONTOXIC AND NONALLERGIC ON THE SKIN.
ODOURLESS .
EASY TO APPLY.
STABLE .
NON STAINING.
57. EPILATORIES
EPILATION IS LONG LASTING OR EVEN CAN BE
PERMANENT NATURE .
THIS IS ACHIEVED BY PLUCKING THE HAIR OUT AND
REMOVING THE ROOT EITHER BY TWEEZERS
,THREADING OR BY WAXING.
CAMPHOR-IMPACT COOLING EFFECT TO REDUCE
DISCOMFORT OF HAIR PULLING.
LOCAL ANESTHETICS ARE USED TO OVERCOME THE
DISCOFORT AND PAIN.
59. SHAVING PREPARATIONS
THESE ARE PREPARATIONS USED TO CARRYOUT SHAVING.
TYPES:-
USED BEFORE SHAVING
LATHER SHAVING CREAM
BRUSHLESS SHAVING CREAM
SHAVING SOAP 1]SOLID
2]CREAM
USED AFTER SHAVING
60. LATHER SHAVING CREAM
LATHERING WITH SHAVING BRUSH IS REQUIRED .
FORMULATION :-
STEARIC ACID 28%
COCONUT OIL 12%
PALM OIL 5%
POTASSIUM HYDROXIDE 6.5%
SODIUM HYDROXIDE 1.5%
GLYCERIN 10%
PERFUME AND PRESERVATIVE q.s.
WATER TO MAKE 100%
63. SHAVING CREAM
POTTASSIUM HYDROXIDE 7g
SODIUM HYDROXIDE 1.5g
WATER 36.5ml
PERFUME AND PRESERVATIVE q.s.
64. AFTER SHAVE LOTION
MAIN PURPOSE OF SHAVE PREPARATION IS TO CONFIRM
A PLEASANT FEELING OF COMFORT AND WELL BEING
AFTER SHAVING .
THIS IS ACHIEVED BY GIVING SLIGHT COOLNESS
,ANAESTHETIC ,TAUTNESS ,OR EMOLLIENCY TO SKIN .
AT THE SAME TIME IT SHOULD BE ASEPTIC ALSO.
FORMULATION:-[ANTISEPTIC LOTION]
HYAMINE 0.25%
ALCOHOL 40%
MENTHOL 0.005%
BENZOCAIN 0.025%
WATER 59.72%
PERFUME q.s.
65. COSMETICS FOR NAILS
NAIL POLISHES
NAIL LACQUERS
LACQUER REMOVERS
CUTICLE REMOVERS
66. NAIL POLISH
A DIFFERENCE BETWEEN NAIL POLISH AND LACQUER IS
THAT IN NAIL POLISH EXERT THE ABRASIVE ACTION.
DUE TO FRICTION IT DRAW THE BLOOD TO NUMEROUS
CAPPILARIES OF NAIL BED AND INCREASING BLOOD
SUPPLY AND EXERT STIMULATING EFFECT TO GROWTH
OF NAIL.
FORMULATION:-
STANNIC OXIDE 90%
POWDERED SILICA 8%
BUTYL STEARATE 2%
PIGMENT AND PERFUME q.s.
67. NAIL LACQUER
THESE ARE THE PREPARATIONS THAT COVER THE NAIL
WITH A WATER AND AIR IMPERMEABLE LAYER WHICH
NORMALLY REMAINS FOR DAYS.
IDEAL PROPERTIES :-
MUST BE INNOCUOUS TO THE NIL AND SKIN.
MUST BE EASY AND CONVENIENT TO APPLY.
PRODUCT SHOULD BE STABLE ON STORAGE.
THE PRODUCT SHOULD PRODUCE A GOOD AND
SATISFACTORY FILM.
69. LACQUER REMOVERS
THESE ARE ALSO CALLED AS NAIL CLEANSERS WHICH IS
APPLIED TO REMOVE NAIL LACQUER.
FORMULATION :-
BUTYL ACETATE 15g
ETHYLENE GLYCOL MONOETHYL ETHER 80g
PROPYLENE GLYCOL RICINOLEATE 5g
PERFUME q.s.
70. CUTICLE REMOVER
CUTICLE PREPARATION EITHER SOFTEN OR REMOVE
THE CUTICLES.
FORMULATION:-
ACETONE
ETHYL ACETATE
LANOLIN
BUTYL ACETATE
PERFUME
PURIFIED WATER
76. MASCARA
Black PIGMENTED PREPARATION FOR APPLYING TO EYE
LASHES AND EYE BROWS ,IT DARKENS THE EYE LASHES
AND GIVES AN ILLUSION OF THEIR DENSITY AND
LENGTH.
TYPES:-
CAKE TYPE
CREAM TYPE
LIQUID TYPE
78. COSMETICS FOR DENTAL
PREPARATIONS
INTRODUCTION
TEETH AND COMMON PROBLEMS
CAUSES OF ORAL HEALTH PROBLEMS
CLASSIFICATION AND EVALUATION OF DENTIFRICES
FORMULATION OF DENTIFRICES
1] TOOTH PASTES
2] TOOTH POWDERS
3] SOLID BLOCKS
4] LIQUID PREPARATIONS
5] MOUTH WASH
TOPICAL ANESTHETICS
TARTAR REDUCING PRODUCT
MECHANICAL SUPPORT FOR PLAQUE CONTROL
SAFETY
DENTAL CARE PRODUCTS
NEWER APPROACHES
79. INTRODUCTION
DENTIFRICES:-
IT IS A PREPARATION FOR CLEANSING AND
POLISHING THE TEETH.
IT MAY CONTAIN A THERAPEUTIC AGENT SUCH AS
FLUORIDE , TO INHIBIT DENTAL CARIES.
80. DENTIFRICES [TOOTH PASTE]
A PHRMACETICAL COMPOUND USED IN CONJUNCTION WITH
THE TOOTHBRUSH TO CLEAN AND POLISH THE TEETH.
CONTAINS A MILD ABRASIVE ,A DETERGENT , A FLAVOURING
AGENT, A BINDER , AND OCCASIONALLY DEODORANTS AND
VARIOUS MEDICAMENTS DESIGNED AS CARIES PREVENTIVES. [E.G
,.. ANTISEPTICS , ETC.,]
2 TYPES :-
1] SIMPLE CLEASING DENTIFRICES
2] THERAPEUTICS DENTIFRICES
THERAPEUTICS DENTIFRICES MAY CONTAIN
BACTERIOSTATIC, BACTERICIDAL , ENZYME INHIBITION OR ACID
NEUTRALIZING QUALITIES OF THE DRUGS OR CHEMICALS.
81. TEETH AND COMMON PROBLEMS
BAD BREATH
TOOTH DECAY
GUM [ PERIODONTAL ] DISEASE
ORAL CANCER
MOUTH SORES
TOOTH EROSION
TOOTH SENSITIVITY
TOOTHACHES AND DENTAL EMERGENCIES
UNATTRACTIVE SMILE
82. CAUSES FOR ORAL HEALTH PROBLEMS
PELLICLE:-
THE PELLICLE IS FORMED ON ALL FRESHLY CLEANED TOOTH SURFACES
BY THE DEPOSITION AND ABSORPTION OF SOME SALIVARY PROTIENS
IT IS LESS THAN 0.1 MM THICK AND IS INVISIBLE TO THE NAKED EYE.
PLAQUE:-
FOLLOWING THE DEPOSITION OF PELLICLE ON A FRESHLY CLEANED
TOOTH SURFACE , PLAQUE FORMS RAPIDLY.
PLAQUE IS AN INVISIBLE STICKY FLIM OF BACTERIA , SALIVARY
PROTEINS AND POLY SACCHARIDES THAT ACCUMALATES ON EVERYONE’S
TEETH.
DENTAL CALCULUS [ TARTAR ]:-
DENTAL PLAQUE MAY ITSELF BECOME MINERALIZED AND THIS
HARD DEPOSIT IS CALLED CALCULUS.
IT ACCUMULATES MAINLY ON THE GINGIVAL MARGIN OPPOSITE TO
THE SALIVARY DUCTS.
83. CLASSIFICATION ON DENTAL PRODUCTS
DEPENDING UPON DENTAL PROBLEMS :-
PRODUCTS FOR CARRIES CONTROL
1] SYSTEMIC FLUORIDE
2] TOPICAL FLUORIDE
A] DENTIFRICES
B] GEL
C] RINSES
D] MISCELLANEOUS
PRODUCTS FOR PLAQUE CONTROL
1] CHEMICAL AGENTS
A] DENTIFRICES
B] MOUTH WASHES
2] MECHANICAL PRODUCTS
A] TOOTH BRUSHES
B] DENTAL FLOSS
C] OTHER AIDS TO PLAQUE REMOVAL
PRODUCTS FOR TOOTH SURFACE HYPERSITIVITY
TOPICAL ANESTHETIC
HALITOSIS
84. EVALUATION OF SOLID DENTAL PRODUCTS
o ABRASIVENESS :-
o VARIOUS TESTS HAVE BEEN DESIGNED AND REPORTED
OVER THE YEAR ,MOSTLY ON THE SET OF EXTRACTED TEETH.
o PARTICAL SIZE :-
o THIS CAN BE DETERMINED BY MICROSCOPIC STUDY OF
THE PARTICALS OR BY SIEVING OR OTHER MEANS.
o CLEANSING PROPERTY :-
o THIS IS STUDIED BY MEASURING THE REFLECTANCE
CHARACTER OF A LACQUER COATING ON THE POLYMER FLIM
CAUSED BY BRUSHING WITH A TOOTH CLEANSER .
85. CONSISTENCY:-
IT IS IMPORTANT THAT THE PRODUCT SHOULD
MAINTAIN THE CONSISTENCY TO ENABLE THE PRODUCT PRESS
OUT FROM THE CONTAINER .
VISCOSITY AND RHEOLOGY OF THE POWDER IS ALSO
IMPORTANT FOR THE FLOW PROPERTY OF THE POWDERS.
pH OF THE PRODUCT:-
pH OF THE DISPERSION OF 10 PERCENT OF THE PRODUCT
IN WATER IS DETERMINED BY pH METER.
FOAMING CHARACTER:-
THIS TEST IS SPECIALLY FOR FOAM FORMING TOOTH
PASTES OR TASTE POWDER. SPECIFIC AMOUNT OF PRODUCT
CAN MIXED WITH SPECIFIC AMOUNT OF WATER AND TO BE
SHAKEN.
LIMIT TEST FOR ARSENIC AND LEAD:-
THIS IS VERY IMPORTANT AS THESE ARE HIGHLY TOXIC
METALS. SPECIPIC TESTS ARE THERE TO ESTIMATE THESE TWO
METALS.
86. VOLATILE MATTERS AND MOITURE:-
A SPECIFIC AMOUNT OF THE PRODUCT
REQUIRED TO BE TAKEN IN A DISH AND DRYING IS TO
BE DONE TILL CONSTANT WEIGHT. LOSS OF WEIGHT
WILL INDICATE PERCENTAGE OF MOISTURE AND
VOLATILE MATTERS.
EFFECTS OF SPECIAL INGREDIENTS:-
SPECIAL TESTS TO BE DONE FOR THE SPECIAL
INCREDIENTS IF ANY LIKE ANTISEPTIC , ENZYMES ,etc ,. FOR
EACH ONE SPECIAL AND SPECIFIC TESTS ARE TO BE
DONE .
87. TOOTH PASTES
TOOTH PASTES ARE MOST POPULAR VALUABLE AND WIDELY
USED PREPARATIONS FOR CLEANSING THE TEETH.
IT HAS LARGEST SHARE OF DENTAL CLEANSING AND CARE
PREPARATIONS.
TOOTH PASTES ARE PREFERRED OVER OTHER DENTAL
PREPARATIONS BECAUSE OF FOLLOWING REASONS .
EASY TO TAKE AND SPREAD ON THE TOOTH BRUSH .
NO SPILLAGE OR WASTAGE .
ATTRACTIVE CONSISTENCY .
PROPER DISTRIBUTION IN MOUTH .
AVAILABLE IN WIDE VARIETIES .
88. FORMULATION FOR TOOTH PASTES
o THE BINDER , PREWETTED WITH THE HUMENTANT,IT IS
DISPERSE IN LIQUID PORTION CONTAININGTHE SACCHARIN
AND PRESERVATIVE AND ALLOW SWEELING TO FORM A
HOMOGENEOUS GEL .
o THE SWELLING MAY BE ACCELERATED BY HEAT AND
AGITATION .
o THE SOLID ABRASIVE IS ADDED SLOWLY TO
HOMOGENEOUS GEL AND MIXED IN MIXER UNTIL A
PASTE FORMED .
o THE FLAVOUR AND DETERGENT ARE ADDED LAST AND
DISTRIBUTED UNIFORMLY .
o EXCESSIVE AIRATION PARTICULARLY IN THE PRESENCE OF
DETERGENT , SHOULD BE AVOIDED .
o THE PASTE CAN BE MILLED , DEAIRATED AND TUBED .
89. TOOTH POWERS
TOOTH POWDERS ARE OLDEST AND SIMPLEST PREPARATIONS
.OVER THE YEARS THEIR MARKET SHARE HAS BEEN REDUCED
DUE TO POPULARITY OF PATES, BUT STILL THEY HAVE A
CONSIDERABLE MARKET SHARE .
THE MAIN PROBLEMS ENCOUNTERED WITH PODWERS ARE-
FLOATING OF POWDER IN AIR DURING MANUFACTURING .
FORMATION OF CAKE DURING STORAGE .
UNEVEN DISTRIBUTION IN MOUTH .
90. COMPOSITION
TOOTH POWDER CONTAIN THE INGREDIENTS:-
ABRASIVES
SURFACTANTS
SWEETENING AGENTS
FLAVOURS
COLOURS
ABRASIVES ARE USED IN MANUFACTURING OF
TOOTH POWDERS ARE SIMILAR TO THAT OF TOOTH PASTES
.THOUGH LIGHTER CALCIUM CARBONATE IS USED BUT IN
TOOTH POWDERS HEAVIER GRADE CALCIUM CARBONATE IS
USED . OTHER INGREDIENTS ARE SIMILAR TO THAT OF TOOTH
PASTES .
91. SOLID BLOCKS
SOLID DENTIFRICEIS LIKE A SOAP PREPARATION.
BASICALLY THEY CONSIST OF TOOTH POWDER SUSPENDED IN
A BASE OF SOAP POWDER ,WATER AND HUMECTANT .
SOLID DENTIFRICES PROVIDE A CONVENIENT AND HANDY
FROM OF CLEANING FOR THE TEETH .
FORMULATION
THE SOAP FIRST DISSOLVED IN A MIXTURE OF GLYCERIN
AND WATER WITH THE AID OF HEAT .
THE POWDER [ABRASIVE] IS THEN UNTIL SOFT MASS
FORMED .
MASS IS DRIED ON TRAYS ,CUT INTO BLOCKS.
92. LIQUID DENTAL PREPARATIONS
USED OF LIQUID DENTIFRICES ARE COMPARATIVELY LESS THAN
SOLID ONE .
THEY ARE BASICALLY AQUEOUS OR HYDRO ALCOHOLIC
SOLUTIONS OF SURFACTANT WITH ADDITIONAL COMPONENTS
LIKE ,
THICKENING AGENT
SWEETENERS
FLAVOURS
THEY DO NOT CONTAIN ANY ABRASIVE AS THEY WILL
SEDIMENT.
ACTION OF THIS PREPARATION ON DETAIL IS LESS BUT THE
CLEANSING EFFECT IS MORE .
MANUFACTURING PROCESS IS MAKING SOLUTION OF ALL
INGREDIENTS .
93. FORMULATIONS
SODIUM MYRISTATE SULPHATE - 4.0 g
METHYL CELLULOSE - 4.0 g
SACCHARINE SODIUM - 0.1 g
FLAVOURING OIL - 0.3 g
GLYCERIN - 5.0 g
ALCOHOL - 10.0 g
WATER - 85.4 g
95. TARTAR[CALCULUS]-REDUCING PRODUCTS
THE MECHANISM OF ACTION OF THE CALCULAS REDUCING
CHEMICAL IS RELATED TO THE LATTER’S ABILITY TO INHIBIT
CRYSTAL GROWTH AND INTERRUPT THE TRANSFORMATION OF
CALCIUM PHOSPHATE (FOUND IN FOOD AND SALIVA) INTO
DENTAL CALCULUS .
THIS EFFECT MAY OCCUR AS FOLLOWS :-
THE AGENTS COMPLEX ON THE TOOTH SURFACE TO BLOCK
RECEPTOR SITES FOR CALCIUM PHOSPHATE THAT PRECIPITATES
FROM SALIVA AND CHEMICALLY ABSORBS TO INITIATE
CALCULUS FORMATION .
THIS SAME RECEPTOR SITE BLOKAGE ALSO OCCURS IN THE
CALCULUS MATRIX AS IT BEGINS TO FORM.
THE PYROPHOSPHATE COMPLEXES COMBINE WITH FREE
CALCIUM IN SALIVA TO INHIBIT THE ATTACHMENT AT THE
TOOTH SURFACE (SECONDARY MECHANISM) .
96. HALITOSIS
LOCAL FACTORS ,SYSTEMIC FACTOR ,OR A COMBINATION OF
BOTH CAN CAUSE HALOTOSIS.
IT IS ESTIMATED THAT 80 PERCENT OF ALL MOUTH ODOURS
ARE CAUSED BY LOCAL FACTORS WITHIN THE ORAL CAVITY
AND THESE ODOURS ARE MOST OFTEN ASSOCIATED WITH
CARIES ,GINGIVITIS AND PERIODONTITIS.
ORAL MALODORS OCCUR BECAUSE OF THE ACTION OF
VARIOUS MICROORGANISMS ON PROTEINACEOUS SUBSTANCES
SUCH AS EXFOLIATED ORAL EPITHELIUM ,SALIVARY PROTEIN
,FOOD DEBRIS AND BLOOD .
STUDIES HAVE SHOWN THAT SALIVA FROM INDIVITUALS WHO
ARE FREE OF DENTAL DISEASE PRODUCES MALODOR LESS
RAPIDLY THAN SALIVA FROM PATIENTS WITH DENTAL DISEASE
.
97. IT HAS ALSO BEEN OBSERVED THAT AFTER PROLONGED
PERIODS OF DECREASED SALIVARY FLOW AND ABSTINENCE
FROM FOOD AND LIQUID MALODORS TEND TO BE MORE
SEVERE .
VARIOUS ORAL BACTERIA PRODUCE PRODUCTS THAT ARE
DEGRADED TO A NUMBER OF COMPOUNDS ,FOREMOST OF
WHICH ARE SULFIDES AND MUCOPROTEINS .
THESE COMPOUNDS HAVE BEEN MOST OFTEN ASSOCIATED
WITH ORAL MALODOR .
SPECIFICALLY ,IT APPEARS THAT ORAL MALODORS USUALLY
RESULTS FROM THE BACTERIAL –MEDIATED DEGRADATIVE
PROCESSES OF METHYL MERCAPTAN AND HYDROGEN SULFIDE
IN ORAL AIR .
AMMONIA IS ALSO PRODUCED BUT DOES NOT APPEAR TO
CONTRIBUTE SIGNIFICANTLY TO HALITOSIS .
IT HAS EVEN BEEN SUGGESTED THAT AMMONIA PRODUCTION
MAY IMPROVE THE ODOUR OF MOUTH AIR .
98. SAFETY
o AS WITH ANY OTC DRUG PRODUCT ,PRECAUTIONS NEED TO
BE TAKEN TO BE TAKEN TO PREVENT OVERDOSE .THE FDA
REQUIRES LABELLING OF ALL FLUORIDE DENTIFRICE PRODUCTS
INCLUDE A STATEMENT “TO MINIMISE SWALLOWING USE A
PEA SIZE AMOUNT IN CHILDREN UNDER SIX .
o MAKING CHILD PROOF CAPS AVAILABLE ON FLUORIDE
PRODUCTS INTENDED FOR USE BY CHILDREN HAS BEEN
RECOMMENDED .
o ANOTHER APPROACH WOULD BE TO PROVIDE METERED
DENTIFRICE DELIVERY SYSTEMS FOR CHILDREN UNDER AGE
SIX ,WHICH COULD BE SET TO DISPENSE THE CORRECT
AMOUNT OF FLUORIDE DEPENDING UPON THE BODY WEIGHT
OF THE CHILD .
99. DENTAL CARE PRODUCTS
EFFERVESCENT POLIDENT DENTURE CLEANSERS
POLIDENT FRESH CLEANSE DENTURE FORM
POLIDENT DENTU – GEL DENTURE
SUPER POLIGRIP DENTURE ADHESIVE CREAM
SUPER POLIGRIP DENTURE ADHESIVE POWDER
SUPER POLIGRIP DENTURE ADHESIVE STRIPS
100. NEWER FORMULATIONS OF DENTIFRICE
FROM CHEMICAL ABSTRACTS
FUNCTIONAL TOOTHPASTE CONTAINING NANO SIZED SILVER.
HIGH FLUORIDE ION RECOVERY DENTIFRICE COMPOSITIONS .
APPLICATION OF WATER SOLUBLE CHITOSAN IN TOOTHPASTE AND
MOUTHWASH .
DENTIFRICE CONTAINING SILICA MICROPARTICLES AS THE SOLE
ABRASIVES .
STABLE SUSPENSIONS OF COMPOSITE MATERIALA FOR USE AS
DENTIFRICES CONTAINING AN ANTIMICROBIAL ORGANIC ACID SALT .