Tonisity Px™ for sows and weaners: less antimicrobials and better growth

05.06.2026

Main results.
Two scientific studies have been conducted to investigate the effect of Tonisity Px supplementation in weaned piglets or sows on antimicrobial use and growth performance during key transitional/developmental periods.
 Piglets treated with Tonisity Px for a six-day period prior to weaning
required 34% less therapeutic treatment in the rearing room. These piglets also had a 3.9 per cent better growth rate.2
 The introduction of Tonisity Px into the sow’s diet in the 7 days before farrowing and weaning reduced the need for antibiotic treatment of piglets by
63%, and improved piglet growth performance (average daily gain +16%, weaning weight +0.88 lb/piglet). 3
 Tonisity Px enables non-antibiotic rearing of piglets at different stages of development, resulting in a reduction in antibiotic use, as well as the monetary and labour costs associated with
labour costs associated with treatment procedures.

Read more: Tonisity TB2 – Mortality AMF