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Prequine Librium 200 ml

Expiry date:

Supplementary animal feed

Disclaimer: Product in the photo may differ from the actual product.

Prequine Librium 200 ml 

Complementary feed for horses and ponies.

Prequine Librium is a carefully formulated product, produced according to GMP+ FSA quality guidelines. Prequine Librium contains among others magnesium citrate, L-tryptophan and vitamin B6, which help to calm and relax horses during transport, events or other stressful situations. Magnesium is known to regulate the cortisol levels, thereby supporting in stressful situations. 

L-tryptophan is a precursor of serotonin, a neurotransmitter that in higher levels has been associated with fearlessness. Vitamin B6 is known to support the production of certain neurotransmitters which have a calming effect.

Instructions for use

Directions for use

Shake well before use. Either administer directly into the mouth as is or diluted with very little water.

Dosage based on horses of > 500 kg:                        
Horses in training: 1 x 5 ml per day, for a longer period of time.        
Prior to transport or sport event: 2 x 5 ml per day, from 5 days to event.
Extremely anxious animals: 2 x 10 ml, 18 and 6 hours respectively, prior to event.          
Foals and ponies:    Half of the above-mentioned quantities.                


Contains: Magnesium citrate, Glycerine, Propylene glycol, Potassium sorbate.

Feed additives per L:


3a826    Vitamin B2         40 mg
3a315    Niacinamide       18 g
3a831    Vitamin B6         2 g
3a300    Vitamin C                           2 g

Amino acids:

3c440    L-tryptophan      460 mg

Acidity regulators:

1a330    Citric acid           5 g

Analytical constituents:

Crude protein    1,9 %
Crude fibre         < 0,3 %
Crude fat             < 0,5 %
Crude ash           1,9 %
Moisture              83,8 %
Sodium                 2.100 mg/kg
Magnesium         750 mg/kg
Phosphorus         3.300 mg/kg
Calcium                2.400 mg/kg

Veterinary advice


Store dark and dry at 15-25°C.
Close packaging after each use.
Keep out of sight and reach of children.


The simultaneous use of different organic acids or their salts is contraindicated were one or more of them is used at or near the maximum permitted content.


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