Historians say: silk thread was discovered in the III century BC. e. One of the legends says that Empress Xi Ling Shi discovered it when she accidentally dropped a cocoon into a cup of tea and noticed a thin thread stretching from it. According to another legend, the secret of silkworm cultivation was brought by Lei Zu, the wife of the Yellow Emperor, who ruled 5,000 years ago.
However, this product was used not only for making clothes. The spinners found that thanks to silk, the skin of the hands acquires amazing smoothness and tenderness. After that, the inhabitants of the Celestial Empire began to rub their bodies with strips of silk, and the Chinese women wiped their washed hair dry with them. As a result, they acquired shine and softness.
Composition and properties
The shell of a cocoon is a physiological fiber that resembles a human hair in structure. Silk is known for its ability to preventreproduction of pathogenic fungi and has hypoallergenic properties.
The composition includes 97% proteins (sericin - up to 30%, fibroin - from 70%), 18 amino acids, minerals, up to 3% fats and wax.
The task of fibroin is to retain the maximum amount of moisture in the skin. It also promotes natural collagen production.
Sericin is a type of protein that is very similar to the main substance of amino acids found in the stratum corneum of the dermis. Thanks to the action of this protein, the skin acquires elasticity, is enriched with oxygen and becomes tender.
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Modern scientists have discovered that silk proteins and their amino acids provide powerful hydration and eliminate the feeling of tightness. These properties have found application in the production of decorative cosmetics.
The following 3 types of silk derivatives are most commonly used:
- Amino acids. Obtained from crushed fibers by hydrolysis followed by dealkylation and drying steps. Their low molecular weight helps them to easily penetrate the skin and be instantly absorbed. Mostly amino acids are used in the production of creams, as well as products for the treatment of seborrhea.
- Silk proteins. Also obtained by hydrolysis, however, compared to the previous substance, they have more powerful moisturizing properties, protect the epidermis from UV radiation and normalize the pH level. They are able to hold water weighing 300 times more than their own. Therefore, they are widely used in the production of care products.hair.
- Powder or silk powder. They are highly purified granules of natural proteins with a specific chemical composition and structure. They are considered an excellent way to regulate skin moisture. In addition, silk powder has a unique ability to absorb fats, which means it is ideal for making cosmetics with a mattifying effect.
Silk proteins for hair
Almost every woman in her arsenal has a lot of hair care products. Recently, silk for hair has been especially common among them. As it turned out, the popularity of skin care products, which include this substance, is quite high.
As mentioned earlier, proteins are also extracted from raw silk, but their effect is somewhat different. For example, they improve the metabolism that occurs at the cellular level in the scalp (this has a significant impact on hair growth and condition), regulate the level of melanin, and also qualitatively protect the hair from UV rays.
Thus, the use of cosmetic products containing silk proteins will make hair shiny, smooth and amazingly soft.
"Silk" hair cosmetics
There are the following types:
Masks. In addition to proteins, the main components are phospholipids, vitamins and some oils (for example, red palm or peach). They provide thermal protection to the hair during styling, preventdelamination of the structure, restore and strengthen damaged curls
Liquid silk. First of all, this product is designed to give the hair a clean shine. The reason for the persistence of the action lies in the ability to envelop each hair with a thin film. The product does not weigh down the curls at all, which after application become more elastic and radiant. Sold liquid silk protein in ampoules. Most products should be applied to clean, dry hair, rubbing between the palms of your hands. Do not rinse
Spray. The composition and purpose largely repeats the previous product. The main difference is ease of use. Agree, it is much more comfortable to make one click on the sprayer than to smear the product on your hands and then on your hair. Many shoppers cite the spray as their favorite liquid silk option that fits easily into a purse
Shampoos. The best products not only for cleansing hair and scalp, but also for nourishing and moisturizing dry, weakened curls that need protection and deep restoration
Facial benefits
Deepening into the topic and reading the reviews about silk proteins, you can understand that they are most often used in the production of anti-aging cosmetics. And if in ancient times geisha rubbed their skin with strips of cloth, literally polishing it, now experts use a chemically treated product.
As mentioned earlier, as a result of this processing, the most valuable powder, amino acids and, of course,well, proteins. Therefore, any cosmetic product based on silk has the following advantages:
- promotes cell renewal;
- protects against moisture loss;
- nourishes and softens the skin;
- improves skin tone;
- lifts the oval of the face;
- eliminates irritation.
BioAqua is the best in the business
A set of five silk protein facial skin care products is an effective 5-step system that provides maximum cleansing, nutrition and hydration of the epidermis. In the customer reviews, the following advantages of BioAqua products were noted:
- Suitable for any type of dermis. The versatility is due to the presence of safe and non-irritating components in the composition, which have a mild effect even on hypersensitive skin.
- Contain ingredients essential for daily care. All products are not only perfectly combined with each other, but also perfectly complement the action of the previous one, thereby providing comprehensive care.
- Effect is noticeable already in the first days of use.
The silk proteins contained in facial cosmetics stimulate the natural production of elastin and collagen, soften the skin, and start rejuvenation processes.
Use step by step:
- Every morning and evening, wash your face with a special foam. Rinse with warm water.
- After using a cotton pad, wipe your face with lotion.
- Next comesemulsion turn: work in the composition with your fingertips and leave for a while for complete absorption.
- Spread the moisturizer with light massaging movements.
- Finish with a CC cream with UV protection and revitalizing properties to tone and refresh skin. One pea of the product is enough so that in a few minutes the composition is completely absorbed and adjusted to the tone of the face.
