cas 15454-75-8 bulk dipalmitoyl hydroxyproline DPHP for cosmetics

English name (INCI): DipalMitoyl hydroxyproline  DPHP

EINECS:255-490-0

CAS: 41672-81-5

Molecular weight: 607.95

Molecular formula: C37H69NO5

Product functions and uses----Dipalmitoyl hydroxyproline DPHP

Dipalmitoylhydroxyproline DPHP is an anti-wrinkle and skin-firming cosmetic raw material synthesized from the natural product palmitic acid and the natural amino acid hydroxyproline. The fat group carried by hydroxyproline effectively increases the skin's response to hydroxyproline. affinity absorption capacity.

After Dipalmitoylhydroxyproline DPHP enters the skin, hydroxyproline is released under the action of lipase. Hydroxyproline is a recognized collagen synthesis-promoting substance. DPHP's quick-acting anti-wrinkle, skin tightening, and skin elasticity improvement effects have been proven by a large number of scientific experiments. prove. It is a new anti-aging raw material with outstanding effects.

Dipalmitoylhydroxyproline DPHP can stimulate the rearrangement of collagen, shrink collagen fibers, and restore skin firmness. Its activity is significantly stronger than vitamin C. Protecting elastin from enzymatic damage, DPHP inhibits elastase activity more strongly than vitamin C.

Dipalmitoylhydroxyproline DPHP scavenges oxygen free radicals and has triple skin tightening effects.

Dipalmitoylhydroxyproline DPHP increases the moisture content in the skin and have good moisturizing effect.

Quality Standard----Dipalmitoylhydroxyproline DPHP

Appearance: white to off-white powdery solid

Acid value: 110.0～140.0 mg KOH/g

Loss on drying: ≤1.0%

Burning residue: ≤0.5%

Active substance content: ≥85.0%

Free palmitic acid (dry basis): ≤15.0%

Heavy metals (based on total lead): ≤10ppm

Lead: ≤2ppm

Arsenic: ≤2ppm

Mercury: ≤1PPM