At present, more than 90% of cleansers and cosmetics on the market contain petroleum extracts (mineral oil and petroleum-based surfactants), so what is petroleum extract? The Japanese scholar Ikeda Tetsusaku’s “Cosmetic Science” records that petroleum produces gas during distillation. After this gas is used for bleaching and decolorization, it becomes a pale yellow muddy oil, and then sulfuric acid is used. After treatment, it becomes a colorless mud, insoluble in alcohol, glycerin, water, but soluble in benzene, ether, petroleum spirit, carbon disulfide, chloral anesthetics and oil. This substance is used It can be made into mechanical lubricating oil, medical ointment, cosmetics and shoe polish, etc. It has a wide range of uses. Why mineral oils are used in skin care, cosmetics and cleansing products? Because mineral oil has excellent ductility and good adsorption, it can firmly and smoothly adhere to the skin. High-purity mineral oil generally does not cause skin allergies, and has good anti-oxidation and light stability. , And the price is very cheap, can be manufactured in large quantities, and has the advantages of durability, not perishable, etc., so it is favored by cosmetics manufacturers and beauty practitioners. What is the petroleum-based surfactant added in skin care products? Petroleum surfactants are products that have developed rapidly in the chemical industry after World War II. Surfactants are called surfactants in China, and are also called “industrial monosodium glutamate”. The hydrophilic and lipophilic groups can be aligned on the surface of the solution and can significantly reduce the surface tension. According to the research of related organizations in Japan, it is pointed out that petroleum-based synthetic surfactants will have the following effects on human skin: /p>1. The degreasing effect of the skin the action of petroleum-based surfactants and water and physical manipulations damage the sebum membrane;2. The moisturizing sub Phenibut on sale stance of the stratum corneum is lost and water is retained Reduced capacity and feel dry; 3. The absorption effect of petroleum-based surfactants can denature skin proteins;4. Epidermal cell detachment-long-term use will cause Excessive cleansing of the skin and too thin stratum corneum can easily cause skin sensitivity and other problems; 5. Skin irritation-depending on the type and concentration factors, it can stimulate the skin at different levels;>6. Negative effect of skin sensation-allergic contact dermatitis;7. Effect on existing skin rash-rich hands will deteriorate due to contact;8 .Promote the transdermal absorption of chemical substances-petroleum-based surfactants can destroy the barrier function of the skin, allowing many chemical ingredients to invade the skin. Cosmetic grade mineral oil is suitable for making hair cream, hair oil, wax, lipstick, facial oil, baby oil, cleanser, skin cream, skin lotion, etc. Common mineral oils include petroleum jelly, paraffin, White mineral oil (white oil) and other varieties. Because mineral oil is insoluble in water, many skin care product manufacturers claim to lock in moisture, make skin smooth and soft, and have a moisturizing effect, but the actual situation is far from the case. Mineral oil has a poor affinity for the skin. It is difficult to be absorbed when applied directly to the skin. It is just a slippery layer of oil floating on the skin surface. When mineral oil is added, chemically synthesized surfactants must be added to increase the hydrophilicity and affinity of mineral oil to the skin. Without surfactants, mineral oil is always floating in cleansing and skin care products Oil cannot become a stable lotion, cream, or ointment, but adding petroleum-based synthetic surfactants is equivalent to adding double pollution to the skin on the basis of oil pollution! In fact, the use of mineral oil does not completely loc Phenibut on sale k the moisture. Although mineral oil can make the skin look smooth in the short term, it will cause dehydration, dryness and cracking of the skin in the long term. The more you use it, the more dehydration and peeling. ! Unless the concentration of mineral oil is large enough, but imagine, if the skin is covered with a thick layer of petroleum extract, can the pores breathe smoothly? Over time, symptoms of clogged pores will appear, and redness, inflammation, and even blackheads will naturally appear. These are the clinical manifestations of acne acne muscles. Mineral oil (ie petroleum extract) is very irritating to the skin. Heavy makeup or using a lot of oil for skin care is actually equivalent to applying a lot of petroleum extracts to the face, artificially polluting and irritating the skin Of course, it affects the normal breathing and metabolism of the skin. Once makeup is stopped, the skin will be rough and dull. If you have to continue to apply makeup, the skin will have to withstand external stimulation and invasion. When a certain limit is exceeded, acne, brown spots, rashes, black skin and wrinkles may appear on the skin. No matter what skin type, don’t believe in mineral oil. Your skin can breathe and talk. If mineral oil blocks your skin’s pores, your skin will become dumb. Where does the health of the skin begin? What harm can mineral oil cause? 1. It is not easy to clean, leaving bad ingredients and causing damage to the skin. 2. Mineral oil is used as the main raw material of cosmetics. It is easy to use and easy to apply, but it has poor air permeability and cannot allow the skin to breathe normally. 3. Once there are mineral oil and water in cosmetic raw materials, petroleum-based synthetic surfactants are indispensable. As a result, mineral oil and synthetic surfactants interact with each other and make various ingredients permeate the skin. Inside, even unnece Buy Phenibut Online ssary ingredients are absorbed. 4. Cleaning and skin care products containing mineral oil are easy to induce acne. People who have been exposed to gasoline, diesel, various lubricating oil, paraffin wax, and chlorine compounds for a long time will develop occupational acne. Become a consensus. Please look in the mirror with your face sideways. Will there be a color difference between your face and your neck? The face that has spent a lot of energy and Money carefully maintained is darker than the unmaintained hands, neck and body skin. Have you ever wondered why? There are many people who have this problem, but few people know that it is caused by bad cosmetic ingredients. Women have more dark spots and freckles than men, and they age faster than men of the same age. This is one of the reasons why the long-term application of poor petrochemical raw materials and products has accumulated over time. Coupled with the stimulation of ultraviolet radiation, chemical changes and spots are caused. If the pores are stimulated by improper massage, the mineral oil will penetrate into the skin, causing increased melanin secretion, and the melanocytes will be extremely excited, thus forming a yellowish-brown melanin deposit. Spots, what’s more, the “focal surface symptom” that the entire face turns black, and then the face and neck show obvious color difference. If your skin does not experience the above problems, congratulations. But if you already have weak, tired, inelastic, dull skin conditions, please don’t be discouraged. The skin is the largest organ of the human body, and it is also an organ with strong regenerative ability. Even if you are injured, as long as you face the crisis as soon as possible and find a healthy skin care method that suits you, you will still restore the ability to regenerate. Mineral oil ingredients to avoidPetrolatum (Vaseline) petrolatumLiquid paraffinum-liquidumSub-liquid paraffinum- subliquidumcera microcristallinamicrocrystalline waxmineral oilnatural ozokerit p>Pure ceresin ceresinC11-12 or C13-14 paraffin waxNoble skin-skin care, consult a small expertTeach you How to build porcelain muscle