What are the classifications of lotions? How are the types of emulsions divided?

Emulsions: cosmetic emulsions and industrial emulsions.

Benefits of the lotion:

1. The texture of the emulsion is more refreshing than that of the same brand of emulsion than the cream, and the emulsion is more suitable for summer or oiliness**.

For use, the cream is a little thicker and heavier, suitable for dry season and medium-dry** use.

2. The lotion is generally absorbed a little faster than the cream, but it is not as moisturizing as the cream.

3. Many brands have launched a series of cream lotions, which can be applied directly during the day and cream at night to enhance the effect.

Emulsion is a liquid cream skin care product, which is called lotion because it looks pure white like milk. The lotion has a good emollient effect and also has a moisturizing effect, especially suitable for dry spring and autumn use, and can also be used in winter if the skin is neutral. When used in spring and autumn, in addition to the emollient and moisturizing effect, it can also isolate the dry climate outside, prevent the skin from losing moisture too quickly, avoid skin dryness and peeling, and is a must-use skin care product when going out in the dry season!

Lotions are a commonly used skincare product that can help maintain moisture and moisture. Depending on their composition and efficacy, lotions can be divided into several categories.

Depending on the population, lotions can be divided into men's lotions and women's lotions. Men's lotions are usually more focused on tightening pores and controlling oil, and are suitable for the characteristics and needs of men's skin. Women's lotion, on the other hand, pays more attention to moisturizing, whitening, anti-aging and other effects, which is suitable for the needs of women's skin.

Depending on the type, lotions can also be divided into dry skin lotions, oily skin lotions, and combination skin lotions. Dry skin lotions are often rich in moisturizing ingredients that provide long-lasting hydration; Oily skin lotions focus on controlling oil secretion and preventing shine; Combination skin lotions combine the best of both worlds, moisturizing without increasing sebum production.

Depending on the efficacy, lotions can also be divided into whitening lotions, anti-allergy lotions, anti-aging lotions, etc. The whitening lotion contains skin-brightening ingredients that can even out skin tone and lighten spots; The anti-allergy lotion is infused with soothing and repairing ingredients for sensitive skin; The anti-aging lotion is rich in antioxidants that slow down the aging process.

Depending on the time of use, lotions can also be divided into day lotions and evening lotions. Daytime lotions often have sun protection benefits that can help protect** from UV damage; The night lotion, on the other hand, focuses more on nourishment and repair, helping you to fully repair and rest during the night.

Emulsions can be divided into multiple categories such as men's lotion, women's lotion, dry skin lotion, oily skin lotion, combination skin lotion, whitening lotion, anti-allergy lotion, anti-aging lotion, day lotion and night lotion according to the applicable population, ** type, efficacy and use time. Choosing a lotion that suits your skin's needs can better meet your moisturizing, repairing and beauty needs.

1. Emulsions are classified according to their oiliness.

There are weak oily emulsions with fatty acids as the main body, neutral emulsions with high carbon alcohols as the main body as neutral creams, and oily emulsions as the equivalent of oily creams.

2. Emulsions are classified according to their use.

There are cleaning lotions, nutritional lotions, and hand lotions for decontamination and descaling.

Let's decide which skin type is right for you. Suitable for oily skin, suitable for dry skin, suitable for oily skin, suitable for mixed dry skin.

Emulsion type identification:

1. Dilution method: take a little emulsion, add water to dilute, if it can be diluted with water, it is OW type, otherwise it is WO type.

2. Dyeing method: the emulsion sample is coated on the glass slide, and the oil-soluble dye Sudan dye solution and the water-soluble dye methylene blue are dyed once, and the emulsion of the Sudan dye solution is WO type, and the evenly dispersed pin base of methylene blue is OW type.

According to the size of the milk droplets, the emulsions are classified into ordinary milk, submicron milk, and nanomilk.

1. Ordinary milk: The size of the milk droplets of ordinary milk is generally 1 100 m, and it is a milky white and opaque liquid.

2. Subemulsions: The size of milk droplets is generally in m, and subemulsion is often used as a carrier for gastrointestinal administration. The intravenous emulsion should be submicron emulsion, and the particle size should be in the range of m.

3. Nanoemulsions: Milk droplet particles < 100 nm, generally in the range of 10 100 nm, and nanoemulsions were called microemulsions in the past.

Emulsifying agents (emulsifiers) are an important part of emulsions, which play an important role in the formation, stability and efficacy of emulsions.

Emulsions are classified according to their oiliness: weak oily emulsions with fatty acids as the main body, neutral emulsions with high carbon alcohols as the main body as neutral creams, and oily emulsions as oily creams.

Emulsion is a liquid cream cosmetic product, which is called emulsion because it looks pure white like milk. The emulsion has a good emollient effect and a moisturizing effect, especially suitable for dry spring and autumn, and can also be used in winter if the skin is neutral. When used in spring and autumn, in addition to the moisturizing effect, it can also isolate the dry climate outside, prevent the skin from losing moisture too quickly, and avoid the skin from drying out and peeling.

How to choose the right lotion for you:

1. If it is an emulsion, take a glass of water and pour the emulsion into the water a little bit.

2. After shaking it, the water turns milky white, which proves that there are too many emulsifiers in it, and such cosmetics are not good.

3. If it is poured into water, the emulsion sinks to the bottom, which proves that it does not contain oil stone esters, which can be used. Olethoester will hurt **, cause **dryness and lack of water, because it is the main cause of clogged pores, and over time, the pores will get bigger and bigger.

4. If it is paste, put a little in an ordinary spoon, take it and burn it until it is completely burned out, if there is black residue, smell the smell, if it is the plastic smell can be passed, it hurts **.

The above content refers to the lotion encyclopedia.