Preservatives commonly used in the production of cosmetics
Preservatives commonly used in the production of cosmetics are: Carson,
DMDMH, methyl ester, ethyl ester, propyl ester, benzoic acid.. Preservatives are
destroyed by preservatives that destroy microbial growth.
Since consumers have such doubts, many scientists have also embarked on such research. Wide range of use, suitable for all cosmetics, the recommended maximum use of 0.
Detergent packaging bottles use DMDMH + methylparaben: a mixed system, the synergistic effect between them, can expand the scope of sterilization, play a greater antiseptic effect, and extend the storage time of cosmetics. It can be said that preservatives are an important link in the raw materials for cosmetic production! One of the main factors causing cosmetic instability is microbes, which are a group of low-lying animals with small structures and simple structures, and the main microorganisms associated with cosmetics are mainly bacteria and fungi.
DMDMH+ Nepalese methyl ester + propyl ester: The same function as above, it is often used in professional line products such as cream, lotion and make-up. It is sensitive to pH in terms of use, and can exert very good antiseptic effect in an acidic environment.
Methylparaben, ethyl ester, propyl ester: Methyl ester has the best water solubility and can often be added directly to the aqueous phase; while ethyl ester and propyl ester tend to dissolve in the oil phase.6%.
Since many media have overstated the impact of chemical preservatives and antioxidants on human health, the development of natural preservatives and antioxidants has received unprecedented attention. The dosage is very small, and about 0.
DMDMH (also known as DMDM ??hydantoin): soluble in water and alcohol, good heat resistance. Their mechanism of action is to react with microbial proteins, destroy the protective structure of microbial cells or interfere with the metabolism of cells, affect the normal growth order of cells, and thus achieve the purpose of preservation. It is not easy to propose alternatives to traditional preservatives a few years ago, but many new results have been published in the past two years.
Kasson: This product is a donor of formaldehyde.. These preservatives are effective in acidic systems and are non-toxic.
Benzoic acid: Commonly used in foods. Such products are commonly used in washing products such as shampoos, shower gels, hand lotions, and the like. Some studies have also been successfully commercialized. by releasing formaldehyde. Because it contains electrolytes, it is not suitable for use on professional lines, which will reduce the consistency of the paste.08% can play a good role. It is also a donor of formaldehyde, which resists Gram-positive bacteria, Gram-negative bacteria, molds, yeasts, etc. Some children's cosmetics add benzoic acid as a preservative..What are the preservatives commonly used in cosmetics production?
Preservatives are a very common cosmetic raw material. Such preservatives require heat to dissolve and provide significant preservative efficacy in weakly acidic systems
Since consumers have such doubts, many scientists have also embarked on such research. Wide range of use, suitable for all cosmetics, the recommended maximum use of 0.
Detergent packaging bottles use DMDMH + methylparaben: a mixed system, the synergistic effect between them, can expand the scope of sterilization, play a greater antiseptic effect, and extend the storage time of cosmetics. It can be said that preservatives are an important link in the raw materials for cosmetic production! One of the main factors causing cosmetic instability is microbes, which are a group of low-lying animals with small structures and simple structures, and the main microorganisms associated with cosmetics are mainly bacteria and fungi.
DMDMH+ Nepalese methyl ester + propyl ester: The same function as above, it is often used in professional line products such as cream, lotion and make-up. It is sensitive to pH in terms of use, and can exert very good antiseptic effect in an acidic environment.
Methylparaben, ethyl ester, propyl ester: Methyl ester has the best water solubility and can often be added directly to the aqueous phase; while ethyl ester and propyl ester tend to dissolve in the oil phase.6%.
Since many media have overstated the impact of chemical preservatives and antioxidants on human health, the development of natural preservatives and antioxidants has received unprecedented attention. The dosage is very small, and about 0.
DMDMH (also known as DMDM ??hydantoin): soluble in water and alcohol, good heat resistance. Their mechanism of action is to react with microbial proteins, destroy the protective structure of microbial cells or interfere with the metabolism of cells, affect the normal growth order of cells, and thus achieve the purpose of preservation. It is not easy to propose alternatives to traditional preservatives a few years ago, but many new results have been published in the past two years.
Kasson: This product is a donor of formaldehyde.. These preservatives are effective in acidic systems and are non-toxic.
Benzoic acid: Commonly used in foods. Such products are commonly used in washing products such as shampoos, shower gels, hand lotions, and the like. Some studies have also been successfully commercialized. by releasing formaldehyde. Because it contains electrolytes, it is not suitable for use on professional lines, which will reduce the consistency of the paste.08% can play a good role. It is also a donor of formaldehyde, which resists Gram-positive bacteria, Gram-negative bacteria, molds, yeasts, etc. Some children's cosmetics add benzoic acid as a preservative..What are the preservatives commonly used in cosmetics production?
Preservatives are a very common cosmetic raw material. Such preservatives require heat to dissolve and provide significant preservative efficacy in weakly acidic systems
Comments
Post a Comment