Quintescine™ IS   

INCI Name: 

Water (and) Butylene Glycol (and) Dipeptide-4


 Ashland Inc.


Quintescine™ IS is a glutathione-biomimetic antioxidant peptide that protects against glycation damage, protects skin from environmental stresses, and prevents loss of skin resiliency. It is a patented biological antioxidant peptide that increases the skin's antioxidant defenses, providing protection against all kinds of oxidative stress and reducing glycation damage.


Ashland Inc. makes their documentation available in the regions indicated below:


Chemical Class Categories
  • Peptides
Functionality Categories
The information presented here was acquired by UL from the producer of the material.  UL makes substantial efforts to assure the accuracy of this data.  However, UL assumes no responsibility for the data values and strongly encourages that upon final material selection data points are validated with the material supplier.