The 'Telephone' brand produces one of India's most well-known brands of Psyllium Husk, also known as Sat Isabgol. This Psyllium Husk is 100% pure and is a very good source of fibre. You can add it to drinks, or use to partially replace flour when baking savoury goods.

Psyllium husk is derived from the seeds of the Plantago ovata plant, and is known to reduce cholesterol. It aids digestion, due to its fibrous content. 

It is sometimes known as Ispaghula.