Collagen
Collagen is a type of protein. Fibrous in nature, it connects and supports other bodily tissues, such as skin, bone, tendons, muscles, and cartilage. It also supports the internal organs and is even present in teeth. There are more than 25 types of collagens that naturally occur in the body.
Collagen is one of the most plentiful proteins present in the bodies of mammals, including humans. In fact, it makes up about 25 percent of the total amount of proteins in the body. Some people refer to collagen as the glue that holds the body together. Without it, the body would, quite literally, fall apart.
Possessing great tensile strength, collagen functions in a manner that is very different from many other types of proteins. For example, it can be found both inside and outside of cells. Collagen fibers are important in contributing to the external structure of cells. However, they are present on the inside of some cells as well.
Collagen works hand-in-hand with elastin in supporting the body’s tissues. Basically, it gives body tissues form and provides firmness and strength; elastin gives the same body tissues much need flexibility. This combination of collagen and elastin is very important in many parts of the body, including, but not limited to, the lungs, bones, and tendons. Even the blood vessels rely on both collagen and elastin.
Often, collagen is discussed in relation to the skin. It works with keratin to provide the skin with strength, flexibility, and resilience. As people age, however, collagen degradation occurs, leading to wrinkles. As such, it is an important substance for those looking for ways to fight the visible effects of aging on the skin. Some skincare professionals actually advise people on ways to stimulate the production of collagen in skins cells.
Camomile / Chamomile
An herb is a plant whose leaves, seeds, or flowers are used for flavoring food or in medicine. Other uses of herbs include cosmetics, dyes, and perfumes. Chamomile is used to make tisane, hair rinses for blonde hair, and potpourri. People who are sensitive to ragweed may also have sensitivities to chamomile.
Glycolic Acid
Glycolic acid is perhaps the best-known of a group of chemicals called fruit acids or alpha-hydroxy acids (AHA). It is derived from sugar cane, so it can be considered a natural product. Citric acid from oranges and other citrus fruits also fall under the same classification as glycolic acid.
Most consumers know glycolic acid not from its industrial uses, but from its cosmetic ones. Glycolic acid is generally used as a natural skin exfoliant and moisturizer, although there is much debate over its safety and effectiveness. Some proponents of glycolic acid suggest that products with a glycolic acid concentrations of less than 10% are practically useless. The problem is that many large-scale cosmetic producers will not increase the glycolic acid levels for fear of liability and class action lawsuits. Some smaller cosmetics companies with high-end clients do offer products with at least a 10% glycolic acid concentration.
Glycolic acid works as an exfoliating agent because of its high acidity but easy solubility. When placed on the skin as part of an exfoliating cream or gel, glycolic acid goes under the damaged upper layers of skin and destroys the 'glue' which holds dead skin to the surface. As this dead skin is chemically burned off, the other ingredients carry the individual flakes away and a water rinse neutralizes the remaining acid. The result is a much-smoother skin surface and a more youthful appearance. A secondary benefit is glycolic acid's ability to draw moisturizers into the newly-exfoliated skin surface. This is why cosmetic counters often sell a complete system of skin care; the rest of the alpha-hydroxy line contains moisturizers and neutralizers to counteract the corrosive actions of glycolic acid.
Cosmetic exfoliants and moisturizers containing glycolic acid may leave the user's skin especially sensitive to the sun, so many skin care experts recommend using a sunscreen after exfoliating with glycolic acid. If a 10% concentration of glycolic acid can cause concern over skin damage, another use may be even more controversial. Some customers seeking a more complete exfoliation may opt for a chemical peel. In general, a chemical peel involves a careful scrubbing of the skin followed by an application of a powerful AHA such as glycolic acid. Concentration levels of glycolic acid in chemical peels can be as high as 50% or more. Even industrial suppliers of glycolic acid limit their concentration to 70%, so this is indeed a very powerful chemical process.
Quite often after a chemical peel, a patient's skin will look as if it were extremely sunburned. Several days of recovery are often necessary for a complete recovery from a glycolic acid peel. Proponents of glycolic acid say that the process may appear dangerous or unsightly, but the results are worth the temporary discomfort.
Whether or not glycolic acid is the miracle ingredient in a cosmetic Fountain of Youth, there can be no doubt that it is effective when used correctly and in the proper concentration level for an individual's exfoliating and moisturizing needs. As with any other acid, proper attention must be given to storage and access. Young children could experience severe skin rashes or internal problems if the products are improperly applied or ingested.
Collagen is a type of protein. Fibrous in nature, it connects and supports other bodily tissues, such as skin, bone, tendons, muscles, and cartilage. It also supports the internal organs and is even present in teeth. There are more than 25 types of collagens that naturally occur in the body.
Collagen is one of the most plentiful proteins present in the bodies of mammals, including humans. In fact, it makes up about 25 percent of the total amount of proteins in the body. Some people refer to collagen as the glue that holds the body together. Without it, the body would, quite literally, fall apart.
Possessing great tensile strength, collagen functions in a manner that is very different from many other types of proteins. For example, it can be found both inside and outside of cells. Collagen fibers are important in contributing to the external structure of cells. However, they are present on the inside of some cells as well.
Collagen works hand-in-hand with elastin in supporting the body’s tissues. Basically, it gives body tissues form and provides firmness and strength; elastin gives the same body tissues much need flexibility. This combination of collagen and elastin is very important in many parts of the body, including, but not limited to, the lungs, bones, and tendons. Even the blood vessels rely on both collagen and elastin.
Often, collagen is discussed in relation to the skin. It works with keratin to provide the skin with strength, flexibility, and resilience. As people age, however, collagen degradation occurs, leading to wrinkles. As such, it is an important substance for those looking for ways to fight the visible effects of aging on the skin. Some skincare professionals actually advise people on ways to stimulate the production of collagen in skins cells.
Camomile / Chamomile
An herb is a plant whose leaves, seeds, or flowers are used for flavoring food or in medicine. Other uses of herbs include cosmetics, dyes, and perfumes. Chamomile is used to make tisane, hair rinses for blonde hair, and potpourri. People who are sensitive to ragweed may also have sensitivities to chamomile.
Glycolic Acid
Glycolic acid is perhaps the best-known of a group of chemicals called fruit acids or alpha-hydroxy acids (AHA). It is derived from sugar cane, so it can be considered a natural product. Citric acid from oranges and other citrus fruits also fall under the same classification as glycolic acid.
Most consumers know glycolic acid not from its industrial uses, but from its cosmetic ones. Glycolic acid is generally used as a natural skin exfoliant and moisturizer, although there is much debate over its safety and effectiveness. Some proponents of glycolic acid suggest that products with a glycolic acid concentrations of less than 10% are practically useless. The problem is that many large-scale cosmetic producers will not increase the glycolic acid levels for fear of liability and class action lawsuits. Some smaller cosmetics companies with high-end clients do offer products with at least a 10% glycolic acid concentration.
Glycolic acid works as an exfoliating agent because of its high acidity but easy solubility. When placed on the skin as part of an exfoliating cream or gel, glycolic acid goes under the damaged upper layers of skin and destroys the 'glue' which holds dead skin to the surface. As this dead skin is chemically burned off, the other ingredients carry the individual flakes away and a water rinse neutralizes the remaining acid. The result is a much-smoother skin surface and a more youthful appearance. A secondary benefit is glycolic acid's ability to draw moisturizers into the newly-exfoliated skin surface. This is why cosmetic counters often sell a complete system of skin care; the rest of the alpha-hydroxy line contains moisturizers and neutralizers to counteract the corrosive actions of glycolic acid.
Cosmetic exfoliants and moisturizers containing glycolic acid may leave the user's skin especially sensitive to the sun, so many skin care experts recommend using a sunscreen after exfoliating with glycolic acid. If a 10% concentration of glycolic acid can cause concern over skin damage, another use may be even more controversial. Some customers seeking a more complete exfoliation may opt for a chemical peel. In general, a chemical peel involves a careful scrubbing of the skin followed by an application of a powerful AHA such as glycolic acid. Concentration levels of glycolic acid in chemical peels can be as high as 50% or more. Even industrial suppliers of glycolic acid limit their concentration to 70%, so this is indeed a very powerful chemical process.
Quite often after a chemical peel, a patient's skin will look as if it were extremely sunburned. Several days of recovery are often necessary for a complete recovery from a glycolic acid peel. Proponents of glycolic acid say that the process may appear dangerous or unsightly, but the results are worth the temporary discomfort.
Whether or not glycolic acid is the miracle ingredient in a cosmetic Fountain of Youth, there can be no doubt that it is effective when used correctly and in the proper concentration level for an individual's exfoliating and moisturizing needs. As with any other acid, proper attention must be given to storage and access. Young children could experience severe skin rashes or internal problems if the products are improperly applied or ingested.
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