The Swiss guarantee of a high quality product range for your horses. For more than 50 years, TWYDIL® has been making a difference compared to the competitors with the efficiency of its products based on its own horse research, with absolute guarantee of the product content up to the date of expiry, with a strict antidoping control before any product launching, with innovative and sophisticated formulas, with a packaging ensuring perfect preservation, with a choice of raw materials having excellent bioavailability.


Our range of products is renowned today all over the world; TWYDIL® products are sold in more than 70 countries across the 5 continents.

TWYDIL® products are used by most of the successful trainers in France, Belgium, Netherlands, Great Britain, Ireland, Germany, Spain, Italy, Portugal, Malta, Finland, Sweden, USA, Japan, Hong Kong, Macao, Singapore, South Korea, Gulf Countries, South Africa, North African countries, Australia, India, Mauritius, etc. 


Today TWYDIL® means superior quality, because it has based its development on scientific criteria and has adopted very high quality standards.

TWYDIL® employs some of the best vitamins’ specialists in the world; TWYDIL® has concluded contracts with the best producers of micronutrients; finally TWYDIL® has the most sophisticated techniques in producing and packaging its products.

TWYDIL® also offers two guarantees proving the exceptional quality of its range of products. Indeed, without very high quality standards and a lot of precautions from the production to the user, it wouldn’t be possible to guarantee, as we do, that the vitamin contents are 100 % of the label claim and to certify through an official and independent laboratory that each batch of production is subjected to a strict antidoping protocole. (Except for 3 TWYDIL® products where a waiting period of 48 hours has been officially established by LCH laboratory.)


Today the name TWYDIL® is sufficient reference, for most of the successful professionals in the world.
Nevertheless, TWYDIL® has always preferred confidential relations to any kind of publicity we could do with our famous clients.

TWYDIL® not only sells superior products but also provides customers with expert advice and with programmes geared to individual needs (the type of horse, the objectives, as well as economical aspect) are taken into consideration when an optimum programme is prepared. TWYDIL® advisers will not sell a product unless it is suitable for the specific situation. We want to be partners and not just suppliers. That may be the reason why we have kept 90% of the clients who were already with us 15 years ago.