Качеството на козметичните съставки може да се разграничи от следните аспекти :
Ingredient content: The ingredients in the cosmetic ingredient list are arranged from most to least according to the amount added. Generally, the ingredients at the front have a higher content, while the ingredients at the back have a lower content. The higher the content of the active ingredient, the better the effect of the product may be, but the higher the content, the better, because too high a content may have adverse effects on кожата .
Ingredient type: Understanding the classification of ingredients helps to judge their quality. Basic ingredients such as water and oil are common media, and skin care ingredients such as moisturizers and antioxidants are beneficial to the skin. High-end cosmetics may use purer raw materials, such as natural plant extracts, which are generally more beneficial to skin health.
Safety: Някои съставки като аромати и консерванти могат да дразнят кожата и дори да причинят алергии . Следователно, когато избирате козметика, опитайте се да избягвате продукти, съдържащи тези съставки, или да изберете продукти, които са строго тествани и сертифицирани.
Effects of specific ingredients: Certain ingredients such as moisturizers, fruit acids, arbutin, etc. have specific benefits for the skin. Humectants like glycerin and hyaluronic acid significantly increase skin moisture levels, fruit acids boost skin renewal, and arbutin aids in brightening.