Comparing E211 - Sodium benzoate vs E307A - D-Alpha-tocopherol
Overview
Synonyms
Products
Found in 16,173 products
Found in 3 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 2 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 d alpha tocopherol natural?
Yes—d‑alpha‑tocopherol is the naturally occurring form of vitamin E, typically derived from vegetable oils.
Is d alpha tocopherol synthetic?
No; the synthetic form is labeled dl‑alpha‑tocopherol (all‑rac‑alpha‑tocopherol), while d‑alpha‑tocopherol denotes the natural stereoisomer.
What is d alpha tocopherol acetate?
It’s the acetate ester of natural vitamin E (d‑alpha‑tocopheryl acetate), made for better stability in foods and supplements and converted in the body to active d‑alpha‑tocopherol.
What is d-alpha-tocopherol made from?
It’s usually extracted and purified from plant oils (e.g., soy, sunflower, canola) or their refining by‑products (deodorizer distillates).
D alpha tocopherol acetate how to take?
Follow the product’s directions and take with a meal containing fat to aid absorption; avoid exceeding recommended amounts and seek medical advice if using high doses or blood‑thinners.