Promois W-52SIG is a silylated derivative type of hydrolyzed collagen from swine gelatin. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Collagen is a major component of protein which comprises skin. It plays a significant role both to build up and maintain our body. Collagen comprises approximately 1/3 of protein presented in mammals. Its distinguishing characteristic is that it has hydroxyproline. Collagen is the only protein which contains hydroxyproline and hydroxylysine. This amino acid composition brings high moisturizing effect to both skin and hair. Promois series is peptide, obtained through the hydrolysis of natural proteins, and their derivatives.

Promois W-52SIG是来自猪明胶的水解胶原的甲硅烷基化衍生物类型。它可以保护和修复头发，并通过热量增强效果改善头发的质地，从而在头发干燥器或烫发过程中产生热量，从而在头发上形成一层薄膜。胶原蛋白是包含皮肤的蛋白质的主要成分。它对建立和维护我们的身体都起着重要的作用。胶原蛋白含有约1/3的哺乳动物蛋白质。它的显着特点是它有羟脯氨酸。胶原蛋白是 含有羟脯氨酸和羟赖氨酸的蛋白质。这种氨基酸组合物给皮肤和头发带来高保湿效果。 Promois系列是通过天然蛋白质水解获得的肽及其衍生物vatives。