Glycerin
A colorless, odorless, viscous liquid that functions as a humectant, solvent, and sweetener in supplements and personal care products
Excipients
Humectants
Research: Extensive
Scientific Name
Glycerol
Also Known As
Glycerol
Glycerine
1,2,3-Propanetriol
E422
Benefits
- Functions as a humectant in supplement formulations
- Improves texture and stability of liquid supplements
- Acts as a solvent for herbal extracts
- Adds mild sweetness without affecting blood sugar
- Helps maintain moisture in capsules and tablets
Common Forms
Liquid
Vegetable glycerin
Pharmaceutical grade
USP grade
Safety Notes
Generally recognized as safe (GRAS) by the FDA. Well-tolerated when consumed in amounts typically used in supplements. May cause mild digestive discomfort (bloating, loose stools) at very high doses. Considered safe for most people with diabetes.
Related Products
No related products
Types of Glycerin
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Vegetable Glycerin
Glycerin derived from plant oils, commonly used in dietary supplements and natural products
Available Forms:
USP Vegetable Glycerin
Organic Vegetable Glycerin
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Synthetic Glycerin
Glycerin produced through chemical synthesis, typically from propylene
Available Forms:
Technical Grade Glycerin
Purified Synthetic Glycerin
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Animal-Derived Glycerin
Glycerin produced from animal fats, less commonly used in modern supplement formulations
Available Forms:
Tallow-Derived Glycerin
Pharmaceutical Animal Glycerin