DENTAL AND COSMETICS

PREPARATIONS

Tejaswini B. Kakade

17/8/2016

INTRODUCTION

COSMETICS:-

Cosmetic it is derived from Greek word ‘kosmeticos’ which

means to adorn

It means any articles intended to be rubbed, poured,

sprinkled, or sprayed on or introduced into or applied to any part

of the human body, for cleaning, beautifying, promoting-

attractiveness or altering the appearance.

e.g. Cosmetics Products includes;

Creams, Emulsions, lotions, Gels, Oils, for skin, hand, hair,

eye, nails.etc……

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CLASSIFICATION OF

COSMETICS

Facial cosmetics:1. Face powders.2. Compact face powders3. Rouges4. Cold Creams.5. Cleansing Creams6. Vanishing Creams.7. Moisturizing Creams.8. Foundation Creams9. Eye Make up preparations : a) Eye Shadow b) Eye brow pencils c) Mascara10. Lipsticks11.Bleaches12.Shaving Media: a) Leather shaving creamsb)Brushless shaving creams c)Shaving soaps d)Shaving stickse) After shave products

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Hair make up preparations:

1. Shampoos2. Hair dressingsa) Hair conditionersb) Hair tonicsc) Hair waving and hair straightening preparationsd) Brilliantines3. Hair Dyes4.Depilatories(hair removers)

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CLASSIFICATION OF COSMETICSCosmetics are categories as follow.

1) Cosmetics according to their use:

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NAIL- e.g. Nail polish, manicure

preparations

TEETH- e.g. Dentifrices.

EYE- e.g. Eye brow pencil, Eye lotion

etc…

HAIR- e.g. Shampoo, Hair remover, etc….7/8/2016

2) Cosmetics according to their function.

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CURATIVE - e.g. Antiperspirant.

PROTECTIVE- e.g. Face powder.

CORRECTIVE - e.g. . Face powder.

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3) Cosmetics according to their physical nature:

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AEROSOLS- e.g. Hair perfumes

CAKES - e.g. Compact powder

EMULSION - e.g. Cold & Vanishing

creams.

PASTE- e.g. Tooth paste.

POWDER - e.g. Face & Tooth powder.

SOLUTION- e.g. Aftershave & hand Lotion.

OILS - e.g. hair oils.

STICKS- e.g. lipsticks7/8/2016

1) FACE POWDER:- Face powder is a cosmetic preparation meant for

improvement of overall attractiveness of the face.

It is applied on the face by means of a powder puff &

provides visual covering to the skin and imparts smooth

finish.

Types:

a) Light type: used for dry skin, large quantity of talc

b) Medium type: used for normal or oily skin, lesser

quantity of talc with zinc oxide

c) Heavy type: Used for very oily skin, it contain lesser

quantity of talc and higher quantity of zinc oxide

.

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PREPARATIONS

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General Method of Preparation of face powder:-1) All the solid ingredients are powdered & pass through sieve

number 120.

2) Mix them thoroughly, incorporate the required quantity of

perfumes & packed in powder box.

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FORMULATION

Formula:-

Talcum powder 75.0g

Kaolin 5.0g

Chalk precipitated 5.0g

Zinc oxide 10.0g

Zinc stearate 5.0g

Perfumes & Color Q.S7/8/2016

2) COMPACT FACE POWDER:- Compact Face powder is a dry powder which is

compressed to form a cake and is applied with the help of

powder puff.

General Method of Preparation of face powder:-

1) All the solid ingredients are powdered & pass

through sieve number 120.

2) Mix them thoroughly, add required quantity of binder

solution and perfumes, Mix thoroughly to get wet

mass and compress the mass and dry to form cake.

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The pressure of compression is very important, very low

pressure lead to breaking of cake and very high pressure

lead to form hard cake

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3) ROUGES:- Rouges are applied to the cheeks for

enhancing the face beauty. It imparts rosy

freshness, also add beauty.

Rouges are available in solid, liquid and

cream form.

Color of rouge vary from pink to red or

reddish brown.

The dry compact rouge is applied with help

of powder puff

FORMULATION:

Formula for dry Rouge :-

Talcum powder 80.0g

Zinc oxide 5.0g

Zinc stearate 5.0g

Rice starch 10.0g

Perfumes & Color Q.S7/8/2016

4) COLD CREAM:-

Cold cream is an emulsion, which when applied on the skin,

a cooling effect is produced due to slow evaporation of water

present in the emulsion. This are generally prepared by

emulsification of oil and water.

FORMULATION: Formula

Bees wax 5.0g

liquid paraffin 45.0g

White soft paraffin 10.0g

Hard paraffin 7.0g

Borax 0.2g

Water 32.8ml

Perfumes & Preservative Q.S.

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General Method of Preparation of Cold Cream:

1) Melt the wax, white soft paraffin, hard paraffin on a

water bath.

2) Add liquid paraffin & heat the mixture to 700 C.

3) Dissolve the borax in water at 750 C & add to melted fats

with continuous stirring.

4) Cool with stirring to 400 C.

5) Add the required quantity of preservative & perfumes .

6) Transfer the cream to the container while hot.

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5) CLEANSING CREAM:

Cleansing creams remove facial make up and keeps skin healthy by

removing grime, sebum and other secretions, dead cells. This are basically

cold creams containing detergent action.

Types:

i) Liquefying cleansing creams

ii) Emulsified creams of o/w type

iii) Emulsified creams of w/o type

FORMULATION:

Formula:

Beeswax 12.0g

Liquid paraffin 30.0g

Bentonite 0 .7g

Borax 0 .7g

Water 32.0ml

Isopropyl alcohol 0 .4ml7/8/2016

6) VANISHING CREAM:

These are the O/W emulsion which when applied to the skin

leave an almost invisible layer on it hence; this are called as

vanishing cream. The main ingredient used is stearic acid which

gives pearly white shinning appearance to the cream.

FORMULATION:

Formula

Stearic acid 18.0g

Glycerin 3.0g

lanolin 2.0g

Triethanolamine 1.0g

Water 80.0ml

Preservative 1.0g

Perfumes Q.S.11

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Methods of Preparation of Vanishing Cream.

1) Melt stearic acid & lanolin, mix water, glycerin &

triethalonamine & warm to same temperature as that of

melted stearic acid & lanolin.

2) Mix the to with continuous stirring.

2) Mix them thoroughly in order to obtained a uniform product.

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7) FOUNDATION CREAMS (Beauty milk):

These are applied to face after cleansing to provide a smooth

emollient base for facial makeup.

Act as skin protective and prevent damage caused by sun or

wind.

Type: i) o/w: used for dry skin

ii) w/o: used for oily skin

FORMULATION:

Formula

Stearic acid 18.0g

pot hydroxide 0.52g

sodium hydroxide 0.18g

Cetyl alcohol 0 .50ml

Glycerin 18.0ml

Water 60.0ml

Preservative and Perfumes Q.S.7/8/2016

8) MOISTURING CREAMS:

These are designated to be left on skin for

several hours. These creams are applied at

night, the layer of cream prevent rate of

transepidermal water loss thus having

moisturing effect. It keeps the skin surface

smooth by its lubrication action

These creams contain mineral oil, vegetable

oil, lipophilic substances, humectant

(glycerin, sorbitol, propylene glycol)and

water.

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9) EYE MAKE UP PREPARATIONS:

A) EYE SHADOW: These are the preparations

which produce attractive moist looking background of

color to the eyes.

Applied to the eye lids.

Available in various shades

Types:

a) Eye shadow creams

b) Eye shadow stick

c) Powder Pressed Eye shadow

d) liquid Eye shadow

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9) EYE MAKE UP PREPARATIONS:

B) EYE BROW PENCILS: These are hard crayons

which are used for darkening the eye brows. Contains

mainly black iron oxide.

Manufactured by pencil manufacturers.

Available in black and brown color.

C) MASCARA: Mascara is a black pigmented

preparation applied to eye lashes to beautify eyes.

Used to darken eyelashes and increase their length

Types: i) Cake Mascara

ii) Cream Mascara

iii) Liquid Mascara

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10) LIPSTICKS: Most widely used cosmetic item by

women to give an attractive color &appearance to lips,

Manufactured as moulded sticks. Consist color pigment

dissolved in plastic bases.

Ideal qualities:

Nontoxic

Non-irritant

Stable both physically and chemically

Free from gritty particles

Free from sweating

Should not break easily

Shiny and smooth appearance

Maintain color of lips for long period

Should not break during storage7/8/2016

FORMULATION:

Formula

Carnauba wax 1.0g

Beeswax 15g

lanolin 5g

Cetyl alcohol 5g

Castor oil 65.0ml

Coloring matter and Perfumes Q.S.

FORMULATION OF LIPSTICKS:

1. Bases: Oily, fatty materials and waxes like mineral oil, veg oil,

cocoa butter, lanolin, carnauba wax, beeswax, spermaceti

2. Coloring Materials: Titanium dioxide, soluble eosin,

halogenated derivatives of fluorescein and tetra bromo

fluorescein.

3. Perfumes: Floral fruity and light spicy fragrances

4. Antioxidants: BHA , BHT, Propyl gallate etc

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11) Bleaches:

These are the agents which lighten skin color.

Lightening color mainly by reducing pigmentation,

decolorize melanin or formation of new melanin.

Protect skin from UV radiation.

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REFERENCES1) Pharmaceutics II by “R.M. Mehta” Vallabh Prakashan,

Page no 193-221

2)Textbook of Cosmetics by “M.Vimaladevi”, C.B.S.

Publication. Page no.3-6 & 128- 130.

3) www.google.com.

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