Product Description
Bis-aminopropyl diglycol dimaleate is a specialized ingredient known for its bond-building capabilities, particularly in hair care. It works by repairing and protecting the disulfide bonds in hair that are damaged by chemical, thermal, and mechanical stresses.
Hair consists of many long protein chains composed of amino acid building blocks. These chains are bound to each other via hydrogen bonding, salt bridges, and disulfide bonds.
Slightly alkaline pH, heating, bleaching, chemical treatments, reducing agents such as ammonium thioglycolate used for hair waving and straightening, break disulfide bonds in the hair.
Broken disulfide bonds cause the cuticle or outer surface of the hair to become ruffled and generally leave the hair in a wet, tangled, and unmanageable state. This is one cause of split ends. Once the hair dries, it is often left in a dry, rough, or frizzy condition.
Additionally, rough hair catches light unevenly and makes the hair look lusterless and dull. The hair can also be left with increased levels of static upon drying and result in â??fly-away hairâ??.
Bis-aminopropyl diglycol dimaleate reconnects broken disulfide sulfur bonds by forming bonds with the sulfur molecules in the broken disulfide bond, thus repair and strengthen damaged hair.
Bis-aminopropyl diglycol dimaleate repairs damaged disulfide bonds due to hair bleaching, permanent hair waving, hair curling, hair coloring and hair straightening, etc.
Hair formulations containing bis-aminopropyl diglycol dimaleate provide long last moisturized feel and smooth feel without leaving the hair greasy, improved appearance such as sheen, increased tensile strength, ease of combing the hair when wet or dried, less hair breakage, and decreased frizz.
Bis-aminopropyl diglycol dimaleate can be made into moderate viscosity liquids, lotions, milks, mousses, sprays, gels, creams, shampoos, conditioners, etc.
