What s going on with the mask essence lathering with fire

Most of the essence is a chemical compound, and heating will denature it, resulting in a violent chemical reaction that produces a large amount of gas, and when the gas overflows the liquid surface, it will produce bubble-like changes. This is the same as the splash that starts when boiling water.

The reaction of the contained ingredients to heat.

Foaming doesn't prove that this essence is better?

**The essence is blistered with fire, which means that it contains more chemical ingredients, and the good ** is white when burned, and the fragrance will be very strong.

The right way to buy beauty and skincare**:

1. Don't use cheap **.

Don't buy too cheap **, there is a good saying that "cheap is not good". In fact, the cheap ** saves all kinds of packaging and publicity costs, and the cost of using ** ingredients may only be a few cents. A large amount of fluorescent agent is added to this **, which cannot really achieve the effect of beautifying the skin.

2. The ingredients should be understood.

Generally speaking, the ingredients behind the preservatives (carbomer) are less than 1%, which is negligible. It's important to understand the top signature ingredients, and the more active ingredients you have, the greater the benefits to your skin.

3. Be cautious about fake whitening products.

Titanium dioxide and fluorescent brighteners can make the skin whiten instantly, and this whiteness is absolutely fake. Because the ** containing these two ingredients can only whiten the face for about two days, and then it will return to its original state. If you want to know whether there are these two ingredients in **, as long as you prepare a small ultraviolet lamp with a wavelength of 365nm, and irradiate it on ** with a small flashlight, if there is a strong blue-white fluorescence, you can basically be sure that ** contains fluorescents.

Foaming indicates that the essence has a certain viscosity, at least not the kind of parallel import. By the way, which one do you use? Is it Xinyang?

It shows that the essence of the ** contains very heavy petrochemical ingredients, and it should not be used at a high frequency, which is harmful to **.

A good ** essence should be completely evaporated at the end or the original material of the product, which is white or off-white powder (crystals) and has a botanical aromatic taste.

The pure natural Osmanthus I'm using is a quick hydration**, and its **essence can completely evaporate after burning, proving that it is pure natural without any chemical ingredients.

There are flammable chemicals inside.

See if there is an alcohol content.

There are additives, so it's best not to use them! The good ones should be burned, no splashing, no smell, no precipitation, and no discoloration.

The skincare product is not right, I used one that was not bad.

There are hormones. Contains chemical ingredients.

There is a source of lead and mercury contained in cosmetics.

For the problem of more and less, large manufacturers will strictly control the content of lead and mercury. dao

Twenty or thirty years ago, cosmetics that deliberately added toxic ingredients such as heavy metals led to serious exceedances of heavy metals did exist, but now with the strengthening of national supervision of cosmetics, such problems have rarely occurred. Nowadays, there is a practice of using silver and water to test whether cosmetics contain heavy metals, and there is a way to say that cosmetics can be applied to the back of the hand, and rubbed repeatedly with silverware, if ** turns black, it means that it contains heavy metals. There are also methods that say that if the cosmetics are poured into the submitted water, if they sink, it means that they contain heavy metals.

This test method is not scientific, maybe some simple chemical reactions can be preliminarily judged, but if the content of heavy metals in cosmetics is small, then the measured results will not be accurate, let alone determine whether the heavy metal content exceeds the standard. Science brings us advanced products, and the concept of our consumers should also keep up with the pace of science and technology, and use scientific methods and attitudes to understand cosmetics. Nowadays, there are relevant instruments for the detection of cosmetics, and the test results are very detailed and accurate, but the cost of testing is very expensive.

You should check the filing of the product.

In fact, it is not completely possible to test the hormones of the product by burning it.

Some scientific means can be used.

You can't tell if you have a hormone problem!

It depends on what the ingredients are, the beginning of the ingredient list is water, and 80% of it is water, will the water burn and change color?