What makes Leftose® so effective?

Leftose® is made from Lysozyme, a natural enzyme which may help to relieve symptoms such as

+ Inflammation in sore throat

+ Phlegm in chesty cough

The 2-in-1 natural, non-drowsy remedy for chesty cough and sore throat.

Its proven formula has been trusted by millions across the globe – adults and children alike – for over four decades.

  • Promoting throat comfort

    Promoting
    throat comfort

  • Supporting clear airways

    Supporting
    clear airways

Bring real relief, real fast to your throat with Leftose®.

Leftose® Tablets

Fast relief is just a Leftose® tablet away. These pint-sized tablets are easy to swallow, and highly effective.
The non-drowsy formula ensures that you can still go about with your daily activities with no disruption to your schedules.

Leftose® tablets are safe for regular use and easy to store. Convenient to keep some at home, in the office, or in your bag.

Leftose® Syrup

Leftose® is also available in syrup form. It is formulated with lysozyme, an all natural enzyme that is also found in tears, milk and saliva. Its natural, sweet taste makes this soothing on both taste buds and tummies, making it especially easy to administer to kids.

*Not suitable for individuals with egg allergies.

Leftose® Lozenges

Delight your tired throat with the soothing relief that Leftose® lozenges provide. These sugar-free lozenges contain lysozyme, a natural enzyme that dissolves nasty phlegm and massages inflamed vocal passages – comforting sore throats with a layer of gentle sweetness. Available in 2 great tasting flavours, honey lemon and blackcurrant.

Real relief, Real fast with Leftose® tablets & syrup

All-natural active ingredient

Formulated with lysozyme, a natural enzyme found in the human body.

Superior quality

Only the highest quality ingredients are used to make Leftose® products. In fact, it takes over 10,000 eggs to extract 1kg of Lysozyme Hydrochloride!

Trusted for generations

Leftose® is the original Lysozyme brand. It has been trusted and loved by generations for over 4 decades. (and counting!)

Fast and effective

Leftose® works quickly and delivers fast, effective results.

Where to find us

Get the double relief you need today.

Leftose® is available at all leading pharmacies, clinics near you and selected online stores.

Find us at KidZania

At our establishment in Kidzania, children can put on their lab coats and experience how it is like to be a Leftose® pharmacist! 

Best selling sore throat and cough tablet

* Based on leading pharmacy sales 2015 – 2017

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Contact Us

  • enquiries@wellchem.com.sg

  • 221 Henderson Road #04-15 Henderson Building Singapore 159557

    221 Henderson Road
    #04-15 Henderson Building
    Singapore 159557