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The original oregano-based natural feed for healthy animals

Natural alternative for antibiotics

We offer 30 years of experience in animal nutrition solutions that are based around our top performing home-grown oregano fields.

Ropapharm International B.V. was one of the first companies in the world that started to develop animal complementary feed with oregano oil as an active component. Since 1994 we have been specialists in the development, production and innovation of natural animal feed products.

Our products are based on 100% natural oregano oil. We plant, harvest and distill the oregano ourselves. With highly effective carvacrol level, anti-oxidants and anti-inflammation it is a natural alternative for antibiotics.

After a long selection and breeding process, we have created a strong oregano plant from which we extract the oregano oil. Because we keep the production process in-house, we have full control over the quality of our products.

Antimicrobal Antioxidant Antifungal

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Our Ropadiar ™ products

Ropadiar® is our unique animal feed products line based on oregano oil and other essential oils.
If you have specific wishes, we also produce custom made products with your desired concentrations, ingredients and packaging.

Ropadiar Powder Plus

Ropadiar Power Plus

Ropadiar is a premixture based upon uniquely selected Origanum species.

Ropadiar Powder Plus:
Composition: ethereal oil (oregano oil), calcium carbonate and wheat fiber.
Packaging: 25kg bags.
Ropadiar GG30

Ropadiar GG30

Ropadiar is a premixture based upon uniquely selected Origanum species.

Ropadiar GG30:
Composition: ethereal oil (oregano oil) and diatomaceous earth.
Packaging: 20kg bags.

Ropadiar GG30 O

Ropadiar GG30 O

Ropadiar is a premixture based upon uniquely selected Origanum species.

This product may be used in organic production in accordance with Regulations (EC) No 834/2007 and (EC) No 889/2008.

Ropadiar GG30 O:

Composition: ethereal oil (organic oregano oil) and diatomaceous earth.
Packaging: 20kg bags.

Our other products

Custom orders

If you have any specific wishes for your products, we also offer custom made products with different concentrations, ingredients and even packaging. For more information and to see how we can meet your specific needs and wishes, please feel free to contact us.

Ropadiar HG10
Ropadiar HG10

Ropadiar is a complementary feed based upon uniquely selected Origanum species.

Ropadiar HG10:
Composition: ethereal oil (oregano oil), magnesium chloride and sodium chloride.
Packaging: 1, 5 and 10 liter jerrycans.
Ropadiar Solution
Ropadiar Solution
Ropadiar is a complementary feed based upon uniquely selected Origanum species.


Ropadiar Solution:
Composition: ethereal oil (oregano oil), propylene glycol and sodium chloride.

Packaging: 1, 5 and 10 liter jerrycans.

Ropadiar Liquid Organic

Ropadiar Liquid Organic

Ropadiar Liquid Organic is an organic complementary feed based upon uniquely selected organic Origanum species.

This product is a certified organic product of Skal Biocontrole.

Ropadiar Liquid Organic:
Composition: ethereal oil (organic oregano oil), organic emulsifier, magnesium chloride and sodium chloride.

Packaging: 1, 5 and 10 liter jerrycans.

Custom orders
Custom orders

If you have any specific wishes for your products, we also offer custom made products with different concentrations, ingredients and even packaging. For more information and to see how we can meet your specific needs and wishes, please feel free to contact us.

Service & contact

Service & contact