Introduction of Anti-aging Skin Care Ingredients
Introduction of anti-aging skin care ingredientsAnti-aging is a systematic project. First of all, we must do a good job in basic skin care: gentle cleansing, moisturizing, and sun protection, especially the latter two steps, are the cornerstones of preventing skin aging.
On the basis of cleaning, moisturizing and sun protection, choose some products that can prevent skin aging. If the skin does not have aging symptoms such as sagging, sagging, and wrinkles, from the perspective of ingredients, there are three main types of mainstream anti-aging ingredients: 1. Antioxidant ingredients; 2. Yeast; 3. Fruit acids.
During the metabolism of human tissues, a large number of free radicals will be produced. If these charged ions are not restrained, they will attack normal tissues of the human body, cause cell apoptosis, and destroy human body functions. Fortunately, the human body has a protective mechanism that can limit the damage of free radicals within a certain range and maintain a dynamic balance. However, with age, the body's defense mechanism weakens, free radicals cannot be removed immediately, normal skin tissue is damaged, and the human body ages.
In addition, when the environment is harsh, long-term exposure to ultraviolet rays, high mental stress, emotional instability, irregular life, etc., will stimulate the body to produce a large number of free radicals. On the skin, aging symptoms such as sagging, sagging, and wrinkles will appear.
Therefore, fighting against free radicals and doing a good job of anti-oxidation are important means to prevent skin aging. After years of research, it has been confirmed that "anti-oxidation" is one of the most effective means to prevent skin aging.
There are a lot of antioxidant ingredients, often used are: VC, VE, VB3 (nicotinamide), Q10, idebenone, polyphenols (resveratrol, grape polyphenols, green tea extract), glutathione Glyceride, Ferulic Acid, Lipoic Acid, Gallic Acid, Ergothioneine, Sea Fennel Extract, Astaxanthin, Ectoine, EUK-134 (Ethylbisiminomethylguaiacol Manganese chlorides), fullerenes, etc.
There are many antioxidant ingredients to choose from, some of which are classic antioxidant ingredients that have been used for many years, such as vitamin C, vitamin E, Q10, and polyphenols. Some are new anti-oxidation regulations, such as: ectoine, EUK-134, fullerene, etc. Many ingredients have been written by Zhen Yao in detail, and here we will focus on the vitamin family.
1 Vitamin family The vitamin family is really a good friend of human skin, and each has an important role. Frequently used are vitamin A, the classic wrinkle-removing ingredient; vitamin C, the benchmark for antioxidant products; vitamin E, an important antioxidant ingredient; VB3 (nicotinamide), currently the most popular whitening and antioxidant ingredient One; B5 (panthenol), an excellent moisturizer; B6 (pyridoxine), oil control, anti-inflammatory.
The most classic core ingredient of vitamin C is "vitamin C", which is one of the earliest applied antioxidant ingredients and has multiple effects on the skin. First, VC can provide electrons to react with active oxygen and play an anti-oxidant role. VC can also decompose melanin, inhibit the activity of tyrosinase, and prevent the production of melanin, thereby brightening and whitening the skin. VC can increase the expression of genes related to collagen synthesis, and produce some additional messengers to promote collagen synthesis and play an anti-wrinkle effect. However, to achieve the anti-wrinkle effect, the VC content must be relatively high.
SkinCeuticals Vitamin CE Composite Repair Essence is a relatively classic VC application, containing 15% VC + 1% VE + 0.5% ferulic acid. This combination of ingredients will have an additive effect, brighten skin tone, and resist oxidation The effect is obvious. The disadvantage is that it is highly irritating, unstable in composition, easy to oxidize and decompose, and high in price. However, many brands have imitated this formula and launched many similar products at a much cheaper price.
Although the effect of VC is good, it is unstable, and it is easy to oxidize and decompose in aqueous solution. In order to maintain the stability of VC, many VC derivatives have been found: sodium/magnesium ascorbyl phosphate, ascorbyl glucoside, ethyl ascorbate, ascorbyl tetraisopalmitate, 3-o-ethyl ascorbic acid, etc. These derivatives are widely used in the field of cosmetics.
2. New anti-oxidant ingredients are hotly hyped in the market now. Relatively new antioxidant ingredients include: astaxanthin, ectoine, EUK-134, and fullerene. Astaxanthin Zhen Yao in "Astaxanthin" with the strongest antioxidant capacity in nature, is it useful? "There is a detailed introduction, if you are interested, you can look it up. Zhen Yao also analyzed EUK-134 in "300,000/kg Antioxidant EUK-134, What Is the Effect?"
Here we focus on fullerene. Recently, many "circle businessmen" are hyping this ingredient, which is known as the strongest antioxidant ingredient on the surface of the earth, 125-250 times stronger than VC. It is estimated that it is not far from "Fengshen".
Fullerene is composed of 60 carbon atoms in the shape of a football. There are 30 double bonds in this structure. Friends who are familiar with chemical structures should know that this structure has natural antioxidant effects. Some media call it "free base sponge". The raw material of fullerene is monopolized by Japan's Mitsubishi Group.
Fullerene does have an antioxidant effect, but to what extent its effect can reach, most of the papers are published by Mitsubishi Group itself, lacking independent third-party verification. The above comparison with the antioxidant effect of VC is also achieved under specific conditions, and there is no large-scale clinical data. The role of fullerenes has been greatly exaggerated. And it's super expensive, about 100,000/kg, and the price/performance ratio is not high. Not many big companies use it, mainly some niche brands are using it, and many domestic businesses are hyping this concept. It may be attractive to consumers who like to try something new. I personally prefer some classic, proven antioxidant ingredients.
Since the launch of SK2 fairy water, it has opened the prelude to the "yeast filtrate" in the cosmetics industry. SK2 fairy water uses "galactosaccharomyces-like bacteria fermentation product filtrate". When SK2 was dying, this ingredient saved SK2 from death and became SK2's money printing machine.
Seeing the success of SK2, Estee Lauder Group and Lancome Group launched the small brown bottle and the small black bottle respectively. The core ingredient is "Bifida yeast fermentation product lysate", which has achieved great success and has become a classic of each brand. .
It should be pointed out that this kind of ingredients are not "live yeast", but the filtrate produced during the process of cultivating live yeast. In layman's terms, it is the composition obtained after the yeast eats and drinks the solution after laxation. The strains used by each family are different, the fermentation methods are different, and the properties of the finished products will be different.
This kind of ingredients has a good effect on repairing photoaging, and can also brighten and refine the skin. Long-term use can delay aging, prevent skin sagging and fine lines.
Since the success of Fairy Water, Little Brown Bottle and Little Black Bottle, many brands have launched similar products. However, some brands have very low additions, and it is difficult to really play a role. They are only used to match the hype concept. For such brands, you should pay special attention to them.
The ingredient of fruit acid appears in the anti-aging ingredients, and many friends may feel it. Doesn't fruit acid promote the metabolism of keratinocytes, exfoliate, tender and whiten the skin? How can anti-aging it? In fact, the high concentration of fruit acid also stimulates the proliferation of collagen, so as to achieve the effect of anti-aging and anti-wrinkle.
Anti-aging with fruit acid has high requirements for product formula design, the effect is not good if the concentration is low, and it will irritate the skin if the concentration is high. Fortunately, after years of development, many mild and high-temperature fruit acid ingredients have been developed, such as gluconolactone and lactobionic acid.
Products involved: Ameizii anti aging cream,anti aging serum,anti aging skincare set,anti aging mask and others.
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