Search results

Anti doping certificate
Lot number:

The products on this website are not available in their current form in the USA. A selection of TWYDIL® products appearing on this website have been exclusively and specifically produced to meet FDA guidelines and are being currently distributed in the USA. Please contact our exclusive US distributor for further information on available products:
+1 646 812 50 62.


An ideal daily supplement rich in vitamins, trace elements, amino acids and magnesium.

In practice

  • For horses undergoing regular or intense activity; brings horses to their maximum physiological potential.
  • Supports optimum muscle development.
  • Keeps the horses fresh and fit, even after sports events.
  • Maintains good general condition.
  • Improves the coat- and hoof-condition.

Absorption and kinetics

Bioavailability as well as the efficiency have been tested several times. A significant increase of vitamins in the blood system can be observed after three weeks use of TWYDIL® RACING. The maximum effect is achieved after 6 weeks.


14 vitamins, 7 trace elements, 4 amino acids and magnesium
This composition allows the supply to be adapted to the requirements of each horse taking into consideration their feeding and work load.

(Download Racing pdf)

(Download Competition pdf)

Scientific base and bibliography

Kirschvink N, de Moffarts B, Lekeux P. The oxidant/antioxidant equilibrium in horses. Vet J. 2008 Aug;177(2):178-91.

Kirschvink N, de Moffarts B, Farnir F, Pincemail J, Lekeux P. Investigation of blood oxidant/antioxidant markers in healthy competition horses of different breeds. Equine Vet J Suppl. 2006 Aug;(36):239-44.

De Moffarts B, Kirschvink N, Art T, Pincemail J, Lekeux P. Effect of oral antioxidant supplementation on blood antioxidant status in trained thoroughbred horses. Vet J. 2005 Jan; 169(1):65-74.

Antidoping certificate: THE TWYDIL® SOLUTION

  • Officially certified by the LCH.
  • Do not use other products containing cobalt.
  • In some countries, it is forbidden to use products containing cobalt the day of the race. Check with the concerned authorities.
  • Do not exceed recommended daily quantities and recommended number of days of distribution.
  • TWYDIL® remains worldwide the only company to undertake a triple control at the LCH laboratory on the product and on the blood and urine of a horse having received an overdose of the TWYDIL® product before release.

Declared content until expiry date             

Thanks to the exceptional quality of the utilised ingredients and the most sophisticated techniques in producing and packaging its products, TWYDIL® is able to guarantee, under proper storage conditions and use, the declared content until expiry date.


Pails of 3 kg and 10 kg
Pails of 1,5 kg under the name of TWYDIL® COMPETITION; identical product but in different packaging.

TWYDIL® does not have its own sales website. The purpose of this section is to provide a cost estimate according to the recommended retail prices.

TWYDIL® disclaims all responsibility in case of any type of dysfunction and/or error in information of other websites selling TWYDIL® products.