Aloe barbandensis Certified Organic, Expeller Pressed Contains less than 1% of the following natural preservatives: sodium benzoate, citric acid, sodium sulfate & potassium sorbate
Citric acid is derived from citrus fruit by fermentation of crude sugars. It is used as a natural preservative in lotions. It can also be used in bath bombs, baking and as a water softener.
These capsules are made from gelatin and are preservative free.