Comparing E211 - Sodium benzoate vs E420 - Sorbitol
Overview
Synonyms
Products
Found in 16,173 products
Found in 5,351 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 3 keywords in U.S. during the last 10 years.
Popular questions
Is sodium benzoate bad for you?
Generally no—it's an approved preservative with an acceptable daily intake (ADI) of 0–5 mg/kg body weight, and typical intakes are well below this. Rare sensitivities (e.g., hives/asthma-like symptoms) can occur, and in vitamin C–containing drinks exposed to heat/light it can form trace benzene, which manufacturers work to minimize.
Is sodium benzoate safe?
Yes—it's authorized by regulators (e.g., FDA, EFSA, JECFA) with an ADI of 0–5 mg/kg body weight and is GRAS in foods up to 0.1%. Those with sensitivities may wish to limit it, and beverages containing both sodium benzoate and ascorbic acid should be protected from heat/light to prevent benzene formation.
Is sodium benzoate safe for skin?
Yes—it's widely used as a cosmetic preservative at low concentrations and is considered safe by regulatory and review bodies. It may occasionally cause mild irritation or sensitization, especially on very sensitive or damaged skin.
Is sodium benzoate bad for hair?
No—at the low levels used to preserve shampoos and conditioners it does not damage hair fibers. As with many preservatives, higher concentrations can irritate the scalp, but consumer products use small amounts.
Is sodium benzoate harmful?
Not at permitted food and cosmetic levels; safety limits (e.g., ADI 0–5 mg/kg body weight) are set to prevent harm. Main concerns are rare intolerance reactions and trace benzene formation in vitamin C–containing drinks under heat/light, which industry monitors and minimizes.
Is sorbitol safe for dogs?
Sorbitol isn’t toxic to dogs (unlike xylitol), and small amounts in pet products are generally safe, but larger amounts can cause gas and diarrhea. Avoid giving it in large quantities and monitor for gastrointestinal upset.
Is sorbitol bad for you?
No—sorbitol (E420) is considered safe at typical food levels, but excess intake can cause bloating and a laxative effect. People with IBS or FODMAP sensitivity may react at lower amounts.
Can dogs have sorbitol?
Yes, in small amounts, but it can act as a laxative in dogs if they eat too much. Don’t confuse it with xylitol, which is dangerous to dogs.
Is sorbitol bad for dogs?
It isn’t inherently harmful or toxic, but dogs may develop diarrhea and gas if they consume large amounts. Keep portions small and avoid high-polyol treats.
Is sorbitol toxic to dogs?
No—unlike xylitol, sorbitol (E420) is not considered highly toxic to dogs and is even used in some pet products; however, large amounts can cause gastrointestinal upset and diarrhea due to its laxative effect. If a dog consumes a lot or shows persistent vomiting/diarrhea, contact a veterinarian to prevent dehydration.