The technological evolution of surfactants, the core raw material of bath products

Surfactants, as the core raw materials for providing cleaning functions in bath products, have a profound impact on the industry's development through their technological evolution. Traditional soap based surfactants have gradually given way to milder options in the 2026 market due to their strong degreasing power and alkaline pH value. At present, green surfactants represented by amino acid surfactants such as sodium cocoyl glycinate and sodium lauroyl glutamate have become the mainstream in the market. They are highly favored due to their weak acidity, which is close to the pH value of human skin, and their soft and non tight skin feel after washing.

However, in order to balance cost and performance, the industry is actively researching and developing surface active compound systems. The latest research direction of surfactants focuses on polymer based mild cleaning technology. The research shows that the combination of hydrophobic modified polymer and modified starch derivatives can not only effectively reduce the penetration damage of traditional anion surface activity to the skin cuticle, but also maintain the rich aesthetic feeling of foam. This technology is particularly suitable for sensitive muscle care product lines, solving the pain point of "cleanliness" and "mildness" that are difficult to balance.

In the context of sustainable development, the utilization rate of bio based surfactants is increasing. Raw material suppliers are committed to developing low-carbon footprint and easily biodegradable raw materials to replace traditional petroleum based surfactants. This transformation is not only to comply with increasingly strict environmental regulations, but also to respond to consumers' expectations for "pure beauty" and promote the green transformation of the entire industry from the upstream source.