Amylopectin
Reviewed by Kate · Last updated 18 Aug 2026
Also known as: Pectin, Polysaccharide, Polymer
A polysaccharide commonly known as starch | Adds bulk, binds and helps improve texture of cosmetics
EWG Safety Score
What Is Amylopectin?
Amylopectin is a water-insoluble polysaccharide starch whose high molecular weight doesn’t penetrate skin. Its main purpose when used in cosmetics is to control the viscosity (thickness) of products via its binding properties. This contributes to the product’s texture and flow. In cosmetics, amylopectin may be supplied as a gel, liquid, or as granules. This starch, which is also a natural polymer, is derived from unripe fruit (bananas are a common source), tubers (potatoes) and cereal grains like wheat and barley. It makes up between 70–80% of what’s considered common starch, the latter being the polysaccharide amylose, which is the type of starch that can crystallize. Amylopectin is considered safe as used in cosmetics, with no concentration restrictions pertaining to its use.
Clinical Evidence & References
Published Research
-
Carbohydrate Polymers, November 2022, ePublication [https://www.sciencedirect.com/journal/carbohydrate-polymers]
-
Polymers, March 2022, pages 1–22 [https://www.mdpi.com/journal/polymers]
-
Molecules, June 2021, 1–16 [https://www.mdpi.com/journal/molecules]
From the Clinic
Not sure what your skin actually needs?
Two minutes, a few questions, and we’ll point you at what matters — no guesswork.
Take the skin quizRelated Ingredients
7-Dehydrocholesterol
A cholesterol precursor that supports skin's natural vitamin D synthesis pathway
Acacia Senegal Gum
Functions as a thickening agent, emulsifier, or stabiliser
Acacia Senegal Gum Extract
A plant-derived thickener that stabilises formulations and maintains product texture
Acetylated Hydrogenated Cottonseed Glyceride
Provides Hydration
Acrylamide/Sodium Acryloyldimethyltaurate Copolymer
A synthetic polymer that stabilises emulsions and controls texture in skincare formulations
Acrylates/Beheneth-25 Methacrylate Copolymer
A polymer that helps control texture and consistency in skincare formulations
Learn More About Skincare Ingredients
Explore our comprehensive ingredient glossary to understand what's in your products.
Browse All IngredientsShop Our Products
Find professional skincare solutions at Skintique.