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We facilitate the importation and distribution of a wide range of nutritional and medicated feed additives essential in the growth and better performance of livestock, poultry, aqua and game fowls.

Crina® Poultry

Description: Essential Oils
Availability: 25 kgs. bag

CRINA® Poultry – delivering improved gut performance.

As market leader, DSM Nutrition al Products constantly strives to maintain and advance its own high quality standards. The aim is not only to be the benchmark for the industry but also to give our customers the peace of mind that only comes with a superior quality supply.

Plant derived extracts can show high variation in com position. In addition seasonal variations can have a significant effect on purity.

With CRINA® Poultry we select the most promising compounds of high purity and combine them in a unique blend – adapted to animal needs.

RNT Enterprises, Inc.

Designed to perform

Today’s trend towards the replacement of in-feed antibiotic growth promoters to improve gut health has driven pioneering research activities at CRINA®.

Following extensive research, a range of pre cisely formulated and consistent blends of essential oil compounds of high purity, marketed under the CRINA® trademark, was devel oped.

Not only can essential oil compounds function individually, but their effects can be improved through synergistic effects between individual compounds.

It works in different ways


Stimulation of the secretion of enzymes (lipases, amylases, trypsin)

Small intestine

Stimulation of secretion of diges tive enzymes, anti-inflammatory activity, modulation of the gastrointestinal microflora

Large intestine

Anti-inflammatory activity, modu lation of the gastrointestinal microflora


The benefits of feeding CRINA® Poultry have been proven and verified in trials at well-respected independent research centres around the world.

Gut Health

Research by Mitsch et al. (2004) identified a modulating effect after 14 days on Clostridium perfringens when Crina® Poultry was added to the diet of broiler chickens compared to a control diet.

Stimulation of enzyme production

Lee et al. (2003) proved the enhancement of pancreatic enzyme production in broiler chickens at day 21 when CRINA® Poultry was added to the feed in comparison to a control group.


Huyghebaert et al. (2006) fed broiler chickens for 42 days a control diet and a diet supplemented with CRINA® Poultry. They observed improvement in liveweight gain and feed conversion when CRINA® Poultry was added to the feed.


Improved profit margin

Results from a series of published studies show that supplementing diets with CRINA® Poultry improves liveweight gain and feed efficiency, and gives a return on investment of 5:1.