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FlexRex magnesium kalm & relax voor honden
FlexRex magnesium kalm & relax voor honden

FlexRex Calm & Relax

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  • For a relaxed and relaxed dog
  • With L-tryptophan and Passionflower.
  • Works without drowsiness.
  • No added sugars, artificial colours, fragrances and flavours

FlexRex Calm & Relax is a complementary feed for dogs to support inner peace.

A mix of minerals and herbs that helps your dog to relax in exciting situations such as during a move, around New Year’s Eve, a visit to the vet or groomer or when a roommate or buddy is lost or passed away. It has a calming effect on your dog without drowsiness. It can be safely used for a long time, but can also be used as a short-term cure.

Active composition
Magnesium Relax Combi consists of 4 different natural ingredients with a positive effect on the dog’s mood. Due to the unique active composition, it contributes to more inner peace and helps your dog to relax properly. The combination of 2 different types of magnesium helps your horse to react calmly, contributes to mental resilience, extra energy and to the normal functioning of the nervous system. In addition, this mix contains passion flower (Passiflora), which has a natural calming effect, and L-Tryptophan, which is important for the natural production of serotonin. Serotonin is the substance that ensures that your dog can relax and feel less agitated. Suitable for long-term daily use.


For a relaxed and relaxed dog.
For a positive state of mind.

Very suitable during:
– Rehousing.
– Traveling.
– Fireworks
– Storm
– Arrival of a new roommate
– Loss of a buddy
– Visit to the vet or groomer
– Better focus during matches or training.
– Hyperactive behavior during puberty

Dosage + Composition

1-10 kg: 1 g
11-25 kg: 2 g
>25 kg: 4 g

A measuring scoop contains aproximately 2 grams and included in the package.

With long-term use, it is advisable to take a break for a while to prevent habituation and to ensure proper functioning of the product.

This product can easily be given over the (wet) food. You may moisten the powder so that it is not blown out of the foodbowl.

Passionflower, Magnesium Citrate, Magnesium Oxide, L-Tryptophan.

Nutritional additives:
L-Tryptophan (3c441) 53.570 mg/kg

Analytical constituents:
Crude protein: 5,5%
Crude fat: <0,3%
Crude fibre: 0,9%
Crude ash: 29,0%
Moisture: 0,7%
Sodium: 0,5%
Calcium: 1.000 mg/kg
Phosphorus: 126 mg/kg

Storing information

Make sure the product is kept tightly closed and dry.

Keep out of reach of children.

Do not use after the expiration date stated on the label.

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