Comparing E422 - Glycerol vs E1521 - Polyethylene glycol
Overview
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Found in 12,762 products
Found in 163 products
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Interest over time for 5 keywords in U.S. during the last 10 years.
Interest over time for 2 keywords in U.S. during the last 10 years.
Popular questions
What is vegetable glycerin?
Vegetable glycerin is glycerol (E422) derived from plant oils (e.g., soybean, palm, coconut); it’s chemically identical to other glycerin and commonly used as a humectant and sweetener.
Is glycerin bad for you?
Generally no—at typical food and cosmetic levels it’s considered safe (FDA GRAS; EFSA found no safety concern at reported uses); large amounts may cause bloating, diarrhea, or thirst.
Is glycerin good for your skin?
Yes—glycerin is a humectant that draws and holds water in the outer skin layers, helping hydration and barrier function; very high, undiluted use can feel sticky or occasionally irritate.
What is glycerin used for?
In foods it works as a humectant, mild sweetener, thickener, and solvent/carrier for flavors and colors to keep products moist and stable; it’s also used in pharmaceuticals and personal care as a moisturizer, solvent, and plasticizer.
What is glycerin made of?
It’s most often produced by hydrolysis, saponification, or transesterification of natural triglycerides from plant or animal fats; it can also be made by microbial fermentation of sugars or synthetically from petrochemical routes.
How polyethylene glycol 3350 works?
It’s an osmotic laxative that holds water in the stool and colon, softening stools and increasing bowel movements; it’s minimally absorbed and typically works within 1–3 days.
Polyethylene glycol 3350 para que sirve?
Es un laxante osmótico para el estreñimiento ocasional: retiene agua en el intestino para ablandar las heces y facilitar la evacuación (suele actuar en 1–3 días).
Polyethylene glycol 3350 how to use?
Dissolve 17 g (about one capful) in 4–8 oz of liquid and take once daily for up to 7 days unless your clinician advises otherwise. Stay well hydrated and avoid use if you have severe abdominal pain, bowel obstruction, or persistent symptoms; consult a clinician for children.
What is polyethylene glycol used for?
In foods and supplements, polyethylene glycol (E1521) is used as a carrier/solvent and film-forming or glazing agent; in medicine, certain grades (like PEG 3350) are used as osmotic laxatives for occasional constipation.
Polyethylene glycol para que sirve?
En alimentos y suplementos, el PEG (E1521) se usa como vehículo/solvente y agente de recubrimiento; en medicina, algunas formas (p. ej., PEG 3350) se usan como laxantes osmóticos para el estreñimiento ocasional.