Which brand of mask material is the best?

It's great to do what you like.

Fu Aibao paid Yu Min Lao Xun Yu stayed up all night to face Chang's membrane Shiyan, a box of 180, 10 pieces.

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Hydration is very important, and it is important to choose a small way to hydrate.

The main thing is to see which ** is suitable for your skin type, and the use effect is better.

1. Gelatinous **.

The main components are film-forming agents carboxyshenyl cellulose, polyvinyl alcohol, polyvinylpyrrolidone, etc. This kind of coating has a clean and tight feeling, which makes it elastic and can prevent small wrinkles. The film can be removed after forming.

2. Paste**.

This kind of ** contains oil and water, which can keep **soft and smooth. Drugs or nutrients are made into a fine powder, mixed with water to form a paste, and applied to the face. The film cannot be removed after forming, and needs to be cleaned with water.

3. Muddy**.

Most of the mud-like ** is kaolin, green clay as the main component, has the function of absorbing oil, mud-like ** is also common to add some papaya, pineapple and other plant enzymes, accelerate the metabolism of aging keratin and acne and so on.

4. Membrane**.

Film-like ** is mostly the use of some paper, biological fibers, etc. as materials, adsorption emphasizes the essence of various functions, with the "membrane" of the impermeable, thermal insulation characteristics, to accelerate the ability to absorb skin care products, common all kinds of moisturizing, whitening** are film-like**.

5. Bubbles**.

After being applied to the face, it will instantly produce dense bubbles through the action of yeast for 30 seconds, giving the skin aerobic care when the bubbles burst, and instantly achieving the effect of whitening and hydration, 5 minutes, not suitable for too long.

6. Skin care products**.

This kind of ** is very similar to general skin care products, some are gel-like, some are emulsion or cream-like, requiring a thin layer of directly applied on the face, with moisturizing, nourishing, conditioning functions, directly after use to wash or wipe with facial paper, most of them belong to the nature of daily maintenance.

Hello! The most important thing is to fit yourself! Now there are many forms of ** on the market, including paste**, earthy**, film** and tearing type**, earthy** and tearing type**, which can mainly play the role of deep cleansing, oil absorption and exfoliation.

If you want to hydrate and moisturize, it is recommended to use a paste**or membrane**, such as extremely thin, breathable silk**, with a degree of up to 99%, ** can closely fit every inch of skin, and the super adsorption performance allows the essence to fully nourish the skin and exert an efficient hydration effect. Hope it helps!

To be precise, you're not doing the right equation.

CaCO3 + 2HCl = = CaCl2 + H2CO3 (this is metathesis).

However, if H2CO3 is unstable, the decomposition reaction will occur immediately.

h2co3=co2↑+h2o

Taken together, it is CaCO3+2HCl==CaCl2+CO2 +H2O

It is to decompose first and then decompose.

59 Marble reacts with dilute hydrochloric acid: CaCO3 + 2HCl === CaCl2 + H2O + CO2

60 Sodium carbonate reacts with dilute hydrochloric acid: Na2CO3 + 2HCl === 2NaCl + H2O + CO2

61 Magnesium carbonate reacts with dilute hydrochloric acid: MgCO3 + 2HCl === MgCl2 + H2O + CO2

62 Hydrochloric acid and silver nitrate solution reaction: HCl + AGnO3 === AGCL +HNO3

63.Sulfuric acid and sodium carbonate reaction: Na2CO3 + H2SO4 === Na2SO4 + H2O + CO2

64.Sulfuric acid and barium chloride solution reaction: H2SO4 + BACl2 ==== BaSO4 +2HCl

It depends on whether you are oily** or dry, I am dry, and it feels good to use Dr. Li's hydration**, and the price is cheap And that jelly** is also good, convenient and hydrating.

I've been using an MMD small bulb ampoule**, its effect is 60 seconds, fast hydration, direct to the bottom of the skin, strong hydration, hydration, repair dependence problems, skin firmness, hydration and radiance, rapid penetration, rapid repair, deep hydration, moisturizing and locking water.

Famous film No. 1**, the main additive-free, rotten face savior, every time I use it, I feel very refreshing and comfortable, don't worry about allergies, the best I have used over the years**.

Now it's very hot**, there is a magnet** (paste it, suck it down by the magnet, and the nutrients can all stop on it**); Seaweed** (**itself is dry, drop a little water, the gelatin in the seaweed will come out, can be absorbed), do you know, the absorption is super good, not the traditional ** way of use, many people around me take the goods to friends, I am using it myself, it is the factory price, it is very suitable for my own business. Jiusi wholesale full pinyin, remember to capitalize the first letter, you understand that the front is a threat.

I feel that this year's new small bulb ampoule ** is easier to use, I often stay up late, very annoying, there are several acne on the face, I only used a few, half of the acne on the face.