AllinFlex is the Trusted Brand for Field Equestrian's Horses.

AllinFlex your Online Joint Supplement Store

AllinFlex NZ is grown in one of New Zealand's favourite online joint supplement, established in 2013 by Saskia Ostermeier. We offer additional careful selected brands, for a more diverse online shopping experience.

AllinFlex is based in the little country town Geraldine and our goods are sent on a daily basis to diverse locations within New Zealand.


Our History...

Saskia was travelling through New Zealand from Auckland to Invercargill, visiting each place on a monthly base, to teach Dressage. As pupils were asking her which brands to use for their beloved horses, Saskia starting selling in 1999 a variety of main brand Equine supplements. By seeing the horses on a regular base, it gave her first hand experience which ones were the best.

Not convinced that Human Grade Quality Ingredients were used, she started to experiment with NZ Green Lip Mussel powder, giving away samples to her pupils and was able to see first hand how the horses responded. From different suppliers she sourced their highest grade powder and finally was able to pick one, which was named AllinFlex.

After launching AllinFlex Equine & Canine Green Lip Mussel powder on the market, people started to ask for NZ Green Lipped Mussel Capsules and we named them AllinFlex Hominis (meaning 'Human' in latin) born. 

    Kallista Field at the Sydney Olympics AllinFlex Horse supplements

    Sharon Field, Kallista's Mum by having trained several horses successfully to Grand Prix and qualified her NZL bred horse Mosaic for the Atlanta Olympics.

    With Kallista the apple didn't fall far from the tree. At only 22 years old she competed as the 1st NZ Dressage rider at the Sydney Olympics 2000. She competed at the World Equestrian Games in Rome 1998 and in Jerez 2002.

    • "Dressage in itself can be a strenuous exercise.

    • It takes a lot of time and effort training a Dressage horse.

    • For us it's important to look after them.

    • We want our horses to maintain long lasting mobility and flexibility".

    Kallista Field uses AllinFlex horse supplements to keep her horses sound, supple and healthy

    NZ Olympian Kallista Field

    "My horses are sound, supple and healthy thanks to AllinFlex"

    Field Equestrian knows how to get results!

    At AllinFlex we are meticulous about the quality and function of our products.

    • A Human Grade Green lipped mussel extract with Collagen to support tendons and Ligaments.

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    • Premium Joint Supplement with optimum nutrition for healthy joint function for horses.

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    • Equine Joint Supplements AllinFlex NZ

      We choose to use only Human Grade export ingredients in our supplements, Quality Ensured.

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    Would you like to discuss which supplement is the best option for Your Horse?

    Don't hesitate to call us on 027 264 1107

    We have Joint Supplements for Growing, Retired and Sport Horses and Ponies.

    hock and lameness supplement for horses

    We don't all become an Olympian....

    Just like not all Horses will get to Grand Prix.....

    supplements for equine joints to stay sound

    Enjoying their company and the pleasure they give us

    and ensure long lasting mobility, with a supplement of AllinFlex