How can you tell the quality of buying pearl powder?

Look at the texture: pure pearl powder is white and uniform in color, and does not contain impurities.

Feel: Delicate and smooth to the touch, easy to adsorb on the skin. (That is, the finer the better, but the more expensive it is.)

Smell: It seems to have a faint fishy smell, and there is no other peculiar smell(The most convenient way is to dip some and taste it on the tip of your tongue!)

Pure pearl powder has no peculiar smell, mellow taste, and has a faint fishy smell or fragrance unique to pearls in the aftertaste. Inferior pearl powder has a sour, astringent, pungent or other odor, or has no taste. )

Inferior pearl powder:

Texture: The main raw material of this powder is the powder drilled down during the processing of pearl jewelry, which is mixed with talcum powder.

Color: yellowish, which is mainly caused by high temperature and heat during drilling.

Smell: Burnt or foul on the palate. The fragments of the black steel needle fall into the powder, which contains a large amount of metal body, and long-term use will cause chronic poisoning.

Fake Pearl Powder: Texture: Dip a small amount of powder with your fingers and look closely in the sun or light, you can see that there is a noticeable flash, which is mica.

Color: Significantly whiter than pure pearl powder. This fake pearl powder is mixed with hydrolyzed animal protein powder, and when used for a long time, mica will stick in the stomach.

In addition, when distinguishing between real and fake, you should also pay attention to packaging and related certifications. The manufacturer of the national drug standard brand of the drug pearl powder shall pass the GMP certification.

Pearl powder identification method:

The authenticity of pearl powder can also be distinguished by tasting the taste, when buying pearl powder, take a small amount of pearl powder and taste it with the tip of the tongue. Pure pearl powder has no peculiar smell, the taste is mellow and simple, and there is a light fishy smell (or fragrance) unique to pearls in the aftertaste, if there is sour, astringent, pungent or other peculiar smell, or no taste, you don't have to choose. If there is a burnt or mushy smell when taken and the color of the powder is yellow, it may be the residual powder of the pearl drilling, and the black steel needle rotates at high speed and heats up, causing the powder to turn yellow.

Long-term use of this pearl powder may lead to heavy metal accumulation poisoning.

High quality pearl powder features:

Texture: Look at the powder color is white and uniform, without impurities.

Feel: Delicate and smooth to the touch, easy to adsorb on the skin.

Smell: Smells faintly fishy, but there is no other peculiar smell.

How to distinguish the authenticity of pearl powder:

Generally speaking, the fine quality and light taste are high-grade pearl powder; The fishy smell is strong and the smell is not good, and it is inferior pearl powder. Specifically, the real high-quality pearl powder is made from high-quality freshwater pearls. Texture:

The powder color is white and uniform, and there are no impurities; Feel: Delicate and smooth to the touch, easy to adsorb on the skin. Smell: Smells faintly fishy, but there is no other peculiar smell.

You can put the pearl powder into pure water, a good pearl powder is not not sinking at all, but there will be a large amount of mist, sinking at the bottom of the cup is like smoke dust. This is not the case with inferior pearl powder, which is mainly made from powder drilled through holes during the processing of pearl jewelry, mixed with talcum powder. Color: yellowish, which is mainly caused by high temperature and heat during drilling. Burnt or foul taste when taken; Long-term use can cause chronic poisoning.

Fake pearl powder, you can use your fingers to dip a small amount of powder, and if you look closely in the sun or light, there will be a clear flash - mica, the color of which is significantly whiter than pure pearl powder. Long-term use is extremely harmful to the gastrointestinal tract.

To put it simply, the mesh of pearl powder refers to the fineness of pearl powder, and the larger the mesh, the finer the grinding. Traditionally, pearl powder is made with traditional tools such as sieves.

The traditional manufacture of pearl powder is to wash the pearls first, wrap them in a cloth, cook them for about two hours, take them out, dew them at night 1 2 times, grind them very finely, and dry them for later use. This kind of pearl powder can form a suspension phenomenon when poured in water, and can be dissolved in gastric acid, which can not only retain all the components of pearl powder, but also improve the absorption rate of pearl powder. At present, a large part of the ** pearl powder on the market is made by grinding pearl mussel shells, and there is a world of difference in price, quality and genuine products.

1. Look at the type:

The purity of freshwater pearl powder is higher than that of seawater pearl powder, and the lake pearl powder is better than that of river pearl powder. China's Taihu Lake is known for its excellent water quality, so most of the high-quality pearl powder is Taihu Lake freshwater medicinal pearls.

2. Look at the packaging:

Good pearl powder is mostly stored in bottles, which can reduce the contact area between pearl powder and air and human body, and is easy to preserve. Bagged packaging is not conducive to the preservation of pearl powder, nor is it conducive to consumer use, and the low packaging cost is mostly the hardest hit area of counterfeiting.

3. Look at the weight:

High-quality pearl powder is in short supply and is often out of stock, with an average serving of about 30g per bottle. Poor and fake pearl powder mostly use low-cost and large-scale methods, and when you see that the gram is more than 100g (especially in bags), you should choose carefully.

4. Look at the fineness:

The finer the pearl powder, the better, but at present, the more authoritative fineness unit of pearl powder is "micron", not the so-called "mesh" and "10,000 mesh", and there is no "nano" level of pearl powder, so the propaganda can see the clues.

5. Look**:

The cost of raw materials and processing determines that the ** of pearl powder cannot be so cheap. At present, the average of high-quality pearl powder on the market is more than 6 yuan per gram, and the bagged pearl powder is carefully selected** below 1 yuan per gram.

6. Look at the brand:

A good pearl powder brand is not achieved overnight, but after a long period of accumulation, it is very guaranteed in terms of quality and reputation. It can not only meet the needs of consumers in terms of use effect, but also bring consumers spiritual enjoyment, and reduce the difficulty of consumers' choice and purchase risk.

7. Look at the color:

Good pearl powder is the same as the color of pearls, showing the original tender white of pearls, the powder is silky and delicate, small clumps can be seen, and it can be opened by touch, but there is no caking. The color of poor and fake pearl powder is either pale (adulteration, etc.), gray (containing heavy metals), yellow (damaged by high temperature), and black (shell powder).

8. Skin test:

Good pearl powder is delicate and smooth when rubbed by hand, without particles, and after rubbing, a thin layer of fine powder floats on the fingertips, which can be evenly applied to the skin. Poor, fake pearl powder is coarse and grainy when rubbed by hand.

9. Smell the smell:

After rubbing the pearl powder with your fingers, the high-quality pearl powder smells only faint of the original fishy smell of pearls, or there is almost no obvious taste. Inferior pearl powder smells distinctly foul (close to stinky feet). Some of them will have a more pronounced taste when mixed with water.

10. Taste the taste:

Good pearl powder can be taken directly internally, the taste is silky and delicate, dissolves in the mouth, and does not cough teeth. Poor, fake pearl powder tastes grainy, off-flavor, and even burnt and foul.

With the above methods, consumers can preliminarily judge the authenticity, quality and quality of a pearl powder, choose high-quality pearl powder, and give full play to its positive effects of skin care and health preservation.