Hanhua Chemical's statement on the use of hydroxypropyl diacetate amidoethyl cellulose HPC to respond to the pH of active ingredients in skin care products
I Hanhua Chemical has been specializing in chemical industry for a long time. Today's discussion is about the delicate regulation of active ingredients in skin care products. The use of hydroxypropyl diacetate amidoethyl cellulose, that is, HPC, responds to the pH of active ingredients and releases them slowly, which is essential for skin care.

In skin care products, the efficacy of active ingredients often depends on the pH value of the environment. In the past, active ingredients were exhausted due to the discomfort of the pH environment, resulting in incomplete efficacy, or premature release, which did not reach the required level. The emergence of HPC today is like a clever hand to solve problems.

HPC has unique properties. When it encounters different pH values, its shape and function change. In the complex system of skin care products, it is like a smart dancer, dancing according to changes in the environment. When skin care products come into contact with the skin, the pH value of the skin surface triggers the change of HPC, making it like an intelligent guard, releasing active ingredients in sequence.

Looking at its principle, the molecular structure of HPC contains special groups. When encountering a specific pH, the charge state of the groups changes, and the interaction between molecules also changes. Or stretch, or curl up, the wrapping and release of active ingredients are under control. In an acidic skin environment, the molecular structure of HPC is fine-tuned, and the active ingredients slowly escape, continuously nourishing the skin; if the environment is alkaline, it is regulated in a different way to make the release rhythm of the active ingredients appropriate.

Furthermore, the beauty of HPC is not only in the precise pH response, but also in its stable protection of the active ingredients. Without a suitable pH trigger, the active ingredients lie in the package of HPC, protected from external factors, such as oxidation and hydrolysis. In this way, the effect of the active ingredients can be preserved for a long time until it encounters the pH signal of the skin, and it can be used by the skin.

This method of using HPC to respond to the pH of active ingredients in skin care products is the result of Hanhua Chemical's exploration in the field of skin care. Our generation should study diligently, strive for excellence, and contribute to the skin care industry. With high-quality products, we will benefit everyone's skin beauty.