Leftose® Tablets

What is the recommended dosage for Leftose® tablet?

2-3 tablets orally, 3 times daily

Is Leftose® tablet safe for children to consume?

Leftose® tablet is considered safe for children to consume if the child is able to chew and swallow a tablet without choking.

Leftose® Syrup

What is the recommended dosage for Leftose® syrup?

  • 1-2 years old  : 1-2ml : 3 times daily
  • 3-6 years old : 2-3ml : 3 times daily
  • 7-12 years old: 5-6ml : 3 times daily

Is Leftose® syrup only for children’s consumption? Can both adults and children take it as well?

Leftose® Syrup is formulated to make it easy for children to consume, as some children are unable to chew or swallow tablets. It is also tasty to drink, making it easy for parents to administer it to the children. Adults can take it as well, but most adults prefer the convenience of taking tablets or lozenges.


What is the main active ingredient in Leftose® products?

The main active ingredient is Lysozyme Hydrochloride, a natural enzyme derived from egg white. Lysozyme Hydrochloride can also be found in our bodies in tears, saliva, breastmilk and the nasal mucus.

What does Lysozyme Hydrochloride do?

Lysozyme Hydrochloride has two actions. Firstly, it helps to thin and break down clingy phlegm from air passage walls, making it easier to cough the phlegm out; secondly, to help relieve the symptoms of sore throat by reducing swelling and throat discomfort.

Who should not take Leftose®?

Leftose® is made from Lysozyme Hydrochloride, which is derived from egg white, and may not be suitable for those with egg allergies.

Are Leftose® products suitable for consumption during pregnancy and for lactating mothers?

Leftose® products are generally safe for consumption. However, no clinical studies have been done on pregnant and lactating mothers. It is best to consult a medical professional prior to consumption, if in doubt

What is the best time to consume Leftose® products? - before or after meals?

Leftose® can be consumed before, with, or after food.

Where can I buy Leftose® products?

You can purchase Leftose® products at most clinics and major retail pharmacies.