Just imagine that you have flawless skin with a silky touch that eliminates wrinkles or imperfections. It is more than just a cream every time you apply it on the skin. It is just like discovering an unknown substance, transforming the everyday and revealing your exceptional shine. In this article, I will give you the complete information about vanishing cream.
Vanishing Cream
Vanishing creams are an oil-in-water type of emulsion. When it is applied on the surface of the skin, it leaves a thin oil-free film that is not visible to the naked eye directly. Therefore, these are called the vanishing cream.Vanishing creams are also known as foundation creams. When these are applied to the skin, these creams adhere to the skin and act as a skin protectant.
Properties Of Vanishing Creams
1) It should be pure white in color.2) It should contain very little odor.
3) It should have less iodine number.
4) It should have a high melting point.
5) It should be rubbed easily on the skin.
Vanishing Cream Uses
1) It is used as an adhesive for makeup powders.2) It also reduces the loss of moisture from dry skin.
3) It makes skin smooth and keeps it soft.
4) It also prevents skin from roughness and cracking.
5) Glycerin is used in the vanishing cream because it protects the skin as well as makes the skin soften, and also prevents the skin from cracking.
Ingredients Of Vanishing Cream And Their Uses
1) Stearic Acid
It is the main component of vanishing cream.It determined the hardness of the cream.
It maintains the consistency of the cream.
It also imparts the pearlescent property of the vanishing cream by forming the crystals.
2) Humectants
Glycerol, sorbitol as well as propylene glycol are used as humectants.These are mainly used to prevent the excessive drying of the cream.
3) Alkalies
a) Potassium hydroxide – It formed a fine textured cream without excessive harshness.b) Sodium hydroxide – It is used in combination with potassium hydroxide because when it is used alone it forms a hard cream.
c) Potassium and Sodium Carbonate – It releases CO2 due to which cream becomes spongy.
d) Ammonia – It makes vanishing cream yellow in color.
4) Emulsifying Agents
Triethanolamine Soap – These provide cream with less shine.5) Purified Water
Distilled and deionized water is used as it provides stability to the cream. Hard water may cause the formation of magnesium which may lead to inversion of emulsion.6) Preservatives
It prevents deterioration caused by the bacteria.
7) Perfume
Sandal wood as well as lavender oil is used as a perfume as it imparts the odour of the preparation.
2) Now, dissolve the potassium hydroxide in water, and glycerine is added into it, and heated at a temperature of 75°C. This is called the aqueous phase.
3) Now, slowly add the aqueous phase into the oily phase that is into the melted stearic acid with continuous stirring.
4) Finally, add perfume into the formulation when it attains 40°C, packed and labeled.
Formulation Of Vanishing Cream
1) Stearic acid is melted in a container with the help of a water bath at 70°C. This is called the oily phase.2) Now, dissolve the potassium hydroxide in water, and glycerine is added into it, and heated at a temperature of 75°C. This is called the aqueous phase.
3) Now, slowly add the aqueous phase into the oily phase that is into the melted stearic acid with continuous stirring.
4) Finally, add perfume into the formulation when it attains 40°C, packed and labeled.
| Ingredients | Percentage |
|---|---|
| Stearic acid | 24.0 |
| Potassium hydroxide | 1.0 |
| Water | 64.0 |
| Glycerine | 10.5 |
| Perfume | 0.5 |
Evaluation Of Vanishing Creams
Evaluation of vanishing cream is done by following methods;1) In-vitro method
2) In-vivo method
1) In-vitro Method of Evaluation
To get the information about the performance of products the tests are performed. To evaluate the effect of temperature and humidity of the products various instruments are used which are as follows;a) Tensile Strength Tester
To determine the tensile properties of the exercised stratum corneum of the skin, this method is used. The stress characteristics of the stratum corneum that are obtained from various sources can be studied from this instrument.b) Gravimetric Analytical Method
This method is used for establishing the relationship between the water content present in the stratum corneum as well as the relative humidity. By suspending bits of callus this can be done.Water content = dry weight of tissue – equilibrium value
c) Occlusive Potential Of Ingredient
The occlusive potential of ingredients as well as raw materials are determined by getting the water diffusion rate.d) Hargen’s Gas Bearing Electro Dynamometer
Through this method, the visco-elastic behavior of skin can be determined. It also determines the effect of creams on the skin, and use both that is in-vivo as well as in-vitro.e) Thermal Analytical Methods
This method is used for determining the effect of temperature which causes changes in stratum corneum.f) Electrical Methods
With the help of electrical methods various electrical properties are measured such as impedance, capacitance, and dielectric constant. This method provides information about the variations in the water content present in the stratum corneum of the skin.2) In-vivo Method Of Evaluation
a) Scanning Electron Microscope (SEM)b) Transpirometry
c) Optical Microscopy and Macrophotography
d) Skin friction
e) Sensitivity test
Difference Between Cold Cream And Vanishing Cream
| Cold Cream | Vanishing Cream |
|---|---|
| Used for moisturizing as well as for removing make-up | It is suitable for oily skin and provides lightweight hydration |
| It gives the skin a cooling effect | It does not produce any specific sensation |
| It may leave a thin layer of film on the skin | It absorbs rapidly and leaves no trace |
| Generally, it contains oils and emollients | It provides light hydration without clogging pores |
| It provides hydration and helps retain moisture | It is generally oil-free and lightweight |
| It often used as a night cream or moisturizer | It can be used as a daily moisturizer or under make-up |
| It does not control the shine | It helps in controlling shine and excess oil |
| The texture of it is rich and creamy | Vanishing creams are generally lightweight and non-greasy |
Vanishing Cream Video Tutorial
Conclusion
Hence, vanishing cream is a moisturizer that helps smooth the skin as well as fill the pores of the skin. The consistency of it is also lighter which makes it easier to apply on the skin. I hope that you like the article on the topic of vanishing cream. Please post any questions or remarks in the comments area.FAQ
Ques 1- How do you make vanishing cream?Ans – The vanishing cream is formulated by emulsification of stearic acid and water in the presence of alkaloids such as sodium hydroxide, potassium hydroxide, borax, triethanolamine, etc. Other ingredients such as humectants (glycerine, sorbitol, propylene glycol), preservatives, and perfumes are also used.
Ques 2- What types of preparations are known as vanishing creams?
Ans – Vanishing creams are known as the oil-in-water type of emulsions because when applied to the skin they leave no traces. It consists of a higher percentage of water and stearic acid.
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