Cosmetics have become an indispensable part of modern people's daily lives. From basic skin care to exquisite makeup, the various products we use every day are actually inseparable from a series of key ingredients. These ingredients not only determine the efficacy of cosmetics, but also directly affect the user's skin feel and safety. So, what are the most commonly used cosmetic ingredients? What role do they play in the product? The following will be analyzed in detail for you.
1. Purified water: the base ingredient of almost all skin care products
In skin care products, the most widely used ingredient is "water". Usually, the first one in the ingredient list is purified pure water. As a solvent, it can help other active ingredients to be evenly dispersed in the product, making the texture easier to absorb. The water content of daily skin care products such as creams, lotions, and lotions often exceeds 70%.
2. Glycerin: a common natural moisturizer
Glycerin is an extremely safe moisturizing ingredient that is often added to lotions, masks, and cleansing products. It can attract and lock moisture in the environment, keeping the skin surface moisturized and soft. Glycerin has become a frequently used ingredient in cosmetics due to its natural origin, moderate price and obvious effect.
3. Hyaluronic acid: a powerful hydrating star ingredient
Hyaluronic acid, also known as hyaluronic acid, is one of the most popular hydrating ingredients in recent years. It has a strong moisture absorption capacity and can absorb thousands of times its own weight in water. It is the core ingredient of many moisturizing essences and creams. In addition to basic hydration, hyaluronic acid can also improve fine lines and enhance skin elasticity.
4. Vitamin E: an all-rounder in anti-oxidation and repair
Vitamin E is mainly used as an antioxidant in cosmetics, which can delay the oxidation and deterioration of the formula while providing a protective barrier for the skin. It also has a moisturizing and repairing effect. It is widely used in products such as eye creams, moisturizers, lipsticks, etc., especially for people with dry and mature skin.
5. Mineral oil and vegetable oil: basic moisturizing ingredients of oils
In order to enhance moisturizing and ductility, mineral oil or plant-extracted oils are added to many skin care products. For example, squalane, jojoba oil, olive oil, etc. are all commonly used plant oil ingredients that can form a protective film on the skin surface, lock in moisture, and prevent external irritation. Oil ingredients are particularly important for moisturizing in winter.
6. Emulsifier: A bridge that combines water and oil
Since most skin care products contain both water and oil phase ingredients, the presence of emulsifiers is particularly important. Common emulsifiers such as stearic acid glyceryl esters and PEG raw materials can make the product texture stable and delicate without stratification. Although they do not act directly on the skin, they determine the quality and feel of the product.
7. Preservatives: Ensure product safety and expiration
Any cosmetics containing water may face microbial contamination during use, so the addition of preservatives is essential. Phenoxyethanol, potassium sorbate, etc. are common preservative raw materials. After scientific proportioning, they can effectively extend the shelf life of the product while ensuring the safety of consumers during use.
8. Parabens and fragrances: Common choices for blending fragrances
Fragrances are important ingredients that enhance the experience of using cosmetics, especially in daily necessities such as facial cleansers, body sprays, and hand creams. However, for sensitive skin, it is safer to choose "fragrance-free" or "hypoallergenic" formulas.
Understanding the most commonly used cosmetic ingredients not only helps consumers to be more rational when purchasing, but also effectively avoids potential irritants and improves skin care efficiency. An excellent skin care product does not depend on the more ingredients, the better, but on whether the core formula is scientific, safe, and suitable for your skin type.
We always adhere to the ingredient-based approach and are committed to providing customers with cosmetic solutions that are scientifically formulated, safe, reliable, and effective. In the future, we will continue to deepen raw material technology and promote the popularization of healthy skin care concepts.
If you want to learn more about skin care ingredients, custom formula development, or OEM/ODM cooperation plans, please feel free to contact our professional team.
