Detailed introduction about PCA zinc
PCA zinc, also known as zinc pyrrolidone carboxylate, is composed of the essential trace element zinc and the physiological molecule PCA of the skin.
By inhibiting Alpha 5 reductase, the secretion of sebum was regulated and the proliferation of Propionibacterium acnes was inhibited to reduce the occurrence of inflammation.
In addition, it can strengthen the skin's physical barrier, reduce water loss, moisturize the skin for a long time, and maintain the integrity of the skin.
2PCA zinc product examples
1.The ordinary
2. Nicotinamide serum
3.10% nicotinamide +1% zinc essence
4. Lighten skin blemishes and shrink pores
5. Nicotinamide improves skin dullness
6. Beat back dull and coarse issues
7.PCA zinc regulates skin water and oil balance
8. Reduce pore clogging and moisturize
9. A touch of moisture, light and easy to absorb
10. Dropper design, accurate measurement
What are the benefits of PCA zinc?
PCA zinc has the effect of controlling oil and removing acne. It can control acne and blackheads by controlling the secretion of oil by sebaceous glands.
1. The process of sebaceous glands secreting sebum is called seborrhea. Sebum keeps the skin and hair flexible and fresh, while also protecting the skin from external aggressions. Sebum is very important for maintaining the balance of skin and hair.
2. Excessive sebum secretion can lead to unsightly shiny, greasy and uncomfortable skin, and is often accompanied by the proliferation of bacterial flora, especially H. acnes that grows in pores. The bacterial growth causes pain and, in some cases, inflammation.
PCA zinc can also inhibit Propionibacterium acnes, lipase and oxidation, thereby reducing irritation, soothing inflammation and preventing acne formation.
The role and effect of zinc supplementation is to promote the growth and development of the human body and improve the body's immunity.
If you have picky eaters and partial eclipses in your daily life, it may lead to zinc deficiency, prone to anorexia, slow down the growth and development of the body, and even reduce the body's immunity.
Proper zinc supplementation can maintain normal appetite, promote human growth and development, promote wound healing, and improve the body's immunity. You can eat more zinc-rich foods, such as oysters, squid, red meat, and animals. liver etc.
The preparation technology of PCA zinc
Steps: Weigh an appropriate amount of zinc glutamate into a distillation furnace, add a certain amount of distilled water to dissolve it; heat and maintain the temperature for a period of time to obtain a melt; add an appropriate amount of distilled water to the melt to dissolve it and add a little activated carbon and mix it. Heating; filtering while hot, evaporating, and vacuum drying, PCAZn can be obtained. PCAZn can be obtained by using relatively cheap zinc glutamate as raw material and wet pyrolysis of intramolecular dehydration in a pressure kettle at normal pressure. The reaction process is evenly heated. , side reactions are reduced, the product yield is increased, and the reaction conditions are easy to control, so the preparation can be promoted and used.
1. Storage environment
The storage environment of metallic zinc should be kept dry, ventilated, protected from light and corrosion-proof. First, consider the ventilation of the storage space. Metal zinc should be stored in a well-ventilated, dry place to prevent moisture damage. Secondly, avoid direct sunlight and rain, so choose the storage location of the sunshade. Finally, avoid contact with perishable, flammable, and toxic substances to avoid chemical reactions.
2. Storage method
It should be stored in a dry environment, and the manufacturer, specification, batch number and other information should be marked on the packaging bag to facilitate future tracking and use. Metal zinc of different specifications should be stored in categories, separate and clearly marked to avoid confusion. During storage, appropriate racks or racks should be selected to facilitate access to inventory.
3.Sealed container: Zinc powder is easily corroded by oxygen and carbon dioxide in the air, so it needs to be stored in a sealed container to reduce contact with air.
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