The potential of saponin from Jamaica's Blighia sapida (ackee) as a substitute for sodium lauryl sulphate in toothpaste.

Discovering novel means of protection from harmful substances in toothpaste is essential due to its mass production, and frequent exposure to its ingredients by consumers. This method of safeguarding through discovery demonstrates toothpaste safety, which is at risk of being stifled by other commercial priorities. Among the ingredients in toothpaste that cause adverse effects is sodium lauryl sulphate (SLS). An understanding of this source and its effects therefore allows for investigating preventative strategies through the use of safer alternatives. Saponin, a naturally occurring chemical in several plant species was discovered to be an alternative compound that may parallel the effects of sodium lauryl sulphate, yet exude less ill effects. This article highlights the benefits of saponin and its presence in a heavily consumed and exported fruit in Jamaica (ackee, Blighia sapida). The possibility of extracting saponin from ackee, and its use in the toothpaste industry as an alternative to sodium lauryl sulphate are discussed. Through consideration of this alternative, the potential exists to improve the safety of toothpastes and consequently improve oral health.