Bitter Melon Extract (Peptide): Function and Cosmetic Application

Asked by: rungrapee On: October 02, 2025 Product Type: Cosmetics

Question

Could you please explain what Bitter Melon Extract (Peptide) is, detailing its source and primary documented functions?

Specifically, what are its recommended uses and applications when incorporated into cosmetic formulations?

Answer

What is Bitter Melon Extract (Peptide)?

Bitter Melon Extract (Peptide) is a peptide derived from the bitter melon fruit (Momordica charantia).

Primary Function (as described in the product information):

The primary function of this specific peptide extract is related to its anti-diabetic properties and blood sugar regulation. Its mechanisms, as described, include:

  • Enhancing the secretion of insulin from the pancreas.
  • Reducing the production of sugar from the liver.
  • Enhancing sugar metabolism and increasing sensitivity to insulin.
  • Increasing glucose tolerance.
  • Inhibiting the secretion of glucose in the small intestine and inhibiting the enzyme glucosidase.

Uses in Cosmetics:

The product description focuses entirely on the internal, blood-sugar-regulating benefits of the peptide. It does not specify cosmetic applications.

While bitter melon extract in general is sometimes used in skincare for its antioxidant and soothing properties, this particular peptide is primarily known and described for its internal, supplementary benefits related to blood sugar control. If used in a cosmetic formulation, its function would likely be general skin conditioning, but its main documented benefit is systemic.