Which ingredients of skin care products are good for the skin? Engaged in the beauty industry for so many years, I dare not say that I am particularly proficient, but I should know more about the ingredients of skin care than the average person. More and more cosmetics are used on the face layer by layer. Let's see which ingredients of skin care products are good for the skin.
What ingredients are good for the skin? 1 hyaluronic acid
Hyaluronic acid exists in essence, moisturizing lotion and emollient lotion, which is a moisturizing ingredient and can lock the moisture on the skin surface. Although it exists naturally in the human body, it will decrease obviously with the increase of age, resulting in dry skin, aging and fine lines.
Hyaluronic acid is rich in antioxidants, which can help protect the skin from daily dust and pollution. Regular topical application of products containing this ingredient helps the skin to retain more moisture, thus making the skin look soft and elastic.
vitamin C
Vitamin C is rich in effective antioxidant properties, which helps cells regenerate naturally and accelerates skin renewal. It can fight free radicals and pollution, and protect the human body from the damage of solar ultraviolet rays. Collagen is a naturally occurring protein, which is gradually depleted with our age. Vitamin C helps to promote the supply of collagen in skin, increase the natural nutritional luster and make it look radiant. Vitamin C also helps to reduce pigmentation, dullness, dark spots and fine lines.
tocopherol
Many popular skin care products contain this ingredient. Vitamin E can help to lighten acne scars, and also has an effect on pigmentation. Not only that, regular use can even help delay aging. Vitamin E is rich in antioxidants, which can affect blood circulation. Vitamin E is an important fat-soluble antioxidant. As a free radical scavenger in cosmetics, it protects the skin from various harmful effects caused by solar radiation.
Aloe essence
Aloe vera has always been an important part of skin care. This beauty ingredient has many functions, from hydrating to moisturizing. It can be used with sunscreen products to help fight ultraviolet rays harmful to the skin. Aloe vera also helps to care for rough hair and dandruff problems.
Aha /BHA
AHA (α- hydroxy acid) and BHA(β- hydroxy acid) are popular ingredients in recent years, which are often used for skin exfoliation. Chemical exfoliating agent can effectively remove dead skin cells, make the skin look more beautiful, and stimulate the production of collagen, which can make the skin fresher after each use.
What ingredients in skin care products are really beneficial to the skin?
1, ceramide
Ceramide itself exists in human skin and is the main component of intercellular lipid in the outer stratum corneum of human skin. It can not only prevent water from escaping, but also prevent the skin from being stimulated by the outside world, which has a certain protective effect and can also achieve the effect of moisturizing and moistening.
When the ceramide content in the skin decreases, it can destroy the skin barrier, resulting in dryness, itching, roughness or sensitivity of the skin, and even a series of skin diseases such as specific dermatitis or psoriasis. At present, ceramide is added to many skin care products, which can repair the skin barrier for external use. Because ceramide has the natural structure of skin, it is generally insensitive, especially suitable for sensitive dry and aging skin.
2. Glycerol
In fact, glycerin is not the best moisturizing ingredient, but it is the most cost-effective and very cheap, only a few dollars. Glycerol usually exists in the ingredient list of skin care products in the form of glycerol, which is a good humectant and solvent. Glycerol has good hygroscopicity, which can absorb moisture in the air and leave a protective film on the skin surface. However, glycerin must be diluted, and glycerin alone cannot achieve a certain moisturizing effect, so it needs to be used together with other products.
3. Hyaluronic acid
Hyaluronic acid, also known as hyaluronic acid, is often used in micro-plastic surgery. Hyaluronic acid is a substance that already exists in the skin. Hyaluronic acid has a powerful moisturizing effect, because hyaluronic acid can carry more than 500 times of its own water and has a powerful moisturizing component.
However, when choosing hyaluronic acid skin care products, it is necessary to distinguish the molecular size so as not to affect the' function' of hyaluronic acid. Small molecular hyaluronic acid can penetrate deep into dermis and improve skin dryness and aging; Chinese molecules can moisturize the stratum corneum and help to moisturize the skin; Macromolecules can form a barrier on the skin surface to avoid water loss, but they are sticky to the touch. It's just that the effect of hyaluronic acid skin care products with single component is not very good, so it is necessary to choose moisturizing skin care products with three molecular combinations.
4. Natural vegetable oil
Oil is an important part of skin. People with dry skin are short of water and oil. When they lack oil, the water in their skin loses faster, which makes their skin easy to age. Oils extracted from natural plants contain many ingredients beneficial to the skin, such as vitamins, antioxidants and essential fatty acids, such as olive oil, almond oil and wheat germ oil, which are all good moisturizing products.
5. Squalane
Squalane is obtained from shark liver, especially cod liver oil, with the highest content. It can provide nutrients and oxygen for cells, promote cell metabolism, and form a sebum film outside the skin to avoid water loss. In fact, all animals and plants can secrete squalane, but these components are unstable in structure and easy to oxidize, so they can be used as skin care products for external use.
6. Urea
In fact, urea is an important component in the natural moisturizing factor of skin, and it naturally exists in human skin like hyaluronic acid and ceramide. As far as skin is concerned, urea is an effective moisturizing agent, which can strengthen skin barrier, soften cutin and make dry and rough skin smoother and more delicate.
What ingredients are good for the skin? 2 moisturizing ingredients
Hyaluronic acid: Hyaluronic acid molecules carry more than 500 times of water, which is recognized as the best moisturizing ingredient.
Amino acids: Moisturizing, regulating moisture, acid and alkali, and balancing grease are essential nutrients for human body.
Calcium pantothenate: strengthen skin barrier function, promote skin keratinization and improve skin surface activity.
Glycerol: Moisturizing, but attractive. Use it with caution. The more you use it, the drier your skin will be.
Portulaca oleracea: Replenish water, soothe and moisturize the skin from the bottom, and fully replenish water to the skin.
Coenzyme Q 10: An antioxidant, which can eliminate skin free radicals and restore skin water-oil balance.
These are all natural ingredients that skin likes.
Jojoba oil: It has the function of regulating moisture to the skin, and is easily absorbed by the skin to deeply lock water, thus enhancing the skin's water-locking ability.
Coconut oil: strong nourishing, giving skin cold protection. Olive oil: promote blood circulation and help metabolism.
Palm kernel oil: gentle and moisturizing, anti-sensitive? Palm oil: the natural protective barrier of skin
Camellia oil: good permeability, repair damaged parts? Sweet almond oil: refreshing texture and high moisture retention.
Sunflower oil: antioxidant, activating capillary avocado oil: promoting cell regeneration.
Mustard oil: delicate touch and nourishing skin bran oil: maintenance oil after sun exposure.
Grape seed oil: rich in minerals, delaying aging? Apricot peach branch kernel oil: relieving skin fatigue
Hawaiian eucalyptus oil: calming the skin? Evening primrose oil: relieve rough skin.
Rose hip oil: prevent aging and renew old cells? Wheat germ oil: stabilizing cells, antioxidation
Jojoba oil: conditioning oil to avoid pore blockage? Linseed oil: bring healthy luster to skin.
Pumpkin seed oil: castor oil suitable for damaged skin: soft skin, super moisturizing power.
Cocoa butter: corn germ oil for repairing dry skin: avoiding skin infection.
Shea butter: natural sunscreen? Rice bran oil: the skin feels refreshing.
After knowing this knowledge, when you buy cosmetics in the future, you can see if there are these ingredients in the raw materials of cosmetics, and you can identify which cosmetics are better for your skin.