With the development of modern science and technology and the improvement of people’s living standards, it seems that the requirements for cosmetic raw materials are getting higher and higher, and cosmetics containing natural ingredients are becoming more and more popular with everyone. Today, we will introduce another natural moisturizing factor PCA-Na.
What is PCA-Na?
PCA Na, also known as Piperazine Carboxamide Acid Sodium, is a chemical compound that serves as a buffer in various formulations, particularly in personal care products. Here are some details about PCA Na:
Chemical Structure: It is a derivative of piperazine, a heterocyclic amine, and has a carboxylic acid group that can form a sodium salt.
Buffering Agent: PCA Na is used as a pH buffer to help maintain the pH level of a formulation within a desired range, ensuring stability and efficacy.
pH Control: It is effective in adjusting and stabilizing the pH of products, which is crucial for the performance and safety of personal care products.
Use in Personal Care: It is commonly found in skincare products, hair care products, and other personal care formulations to maintain a balanced pH.
Regulatory Status: PCA Na is generally recognized as safe for use in cosmetics by regulatory bodies such as the FDA and is included in the International Nomenclature of Cosmetic Ingredients (INCI) list.
Properties: It is typically used in its sodium salt form, which provides buffering capacity in the pH range of 3.5 to 5.5, making it suitable for mildly acidic to neutral formulations.
The advantages of PAC-Na
1. Moisture: According to the experimental results, PCA-Na has stronger hygroscopicity than glycerol
Sodium pyrrolidone carboxylate, high hygroscopic, non-toxic, non-irritating, good stability, is the ideal natural makeup health care products for modern skin care and hair, can make skin and hair with wettability, softness, elasticity and luster, anti-static.
2. Make the skin soft: can enhance its flexibility and elasticity
3. As safe as water: Very low irritants
4. Good stability: it is very stable at high and low temperatures
5. Lighten skin tone: inhibit tyrosinase activity
It can inhibit the activity of tyrosine oxidase and prevent the deposit of melanin on the skin, making the skin white.
6. Cuticle softener:
Sodium PCA can be used as a cuticle softener and has a good therapeutic effect on skin “psoriasis”.
Mainly used in face cream cosmetics, solution, shampoo, etc., can also be used to replace glycerin toothpaste, ointment, tobacco, leather, paint as wetting agent, and chemical fiber dyeing additives, softener, antistatic agent, is also a biochemical reagent.
In skin care products, PCA sodium is mainly used as a moisturizer, skin conditioner and antistatic agent. It has a powerful moisturizing effect, which can strengthen the keratin function and enhance the skin’s own moisturizing ability. PCA sodium helps to create a barrier against water loss, thereby effectively moisturizing.
In addition, PCA sodium also has antioxidant properties that can fight free radicals that age the skin. It contains vitamins D and E, which help rejuvenate the skin. This ingredient is also used in shampoos and conditioners to retain moisture in the hair shaft and increase the shine and elasticity of the hair. The moisturizing ability of PCA sodium is stronger than that of traditional moisturizers such as glycerin, propylene glycol and sorbitol.
Studies have shown that sodium PCA can selectively distribute into keratinocytes at low concentrations, while at high concentrations, it affects the fluidity of the stratum corneum and promotes the distribution of active components in the stratum corneum. PCA sodium also has the effect of enhancing skin softness, elasticity and brightening skin tone. In addition, PCA sodium also has very low irritation and good stability, and is very stable at high or low temperatures.
PCA sodium, also known as sodium pyrrolidone carboxylate, is a natural moisturizing factor existing in the skin, the general standard use of sodium pyrrolidone carboxylate will not be harmful to the skin, but if the purchase of inferior products, and long-term heavy use, may harm the skin.
When you need to buy cosmetics and skin care products in your daily life, you must have a certain understanding of the ingredients inside. If it contains more chemical ingredients, it is recommended to reduce the use of this type of cosmetics, so as not to contain inferior chemical ingredients that affect skin health.
