AuRx 2oz (56.7g)


Availability: Only 3 left in stock

This product is designed to provide specific nutritional requirements for Autism Spectrum Disorder (ASD) patients with gut microbiome deficiencies as evaluated by a medical professional.

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AuRx is a medical food specially formulated to provide butyric acid, in a single molecule form. AuRx butyric acid is trapped in a specialised food matrix with a release agent that insures solubility and maximum absorption while minimising the odor and disagreeable taste normally found in butyric acid. 


This product is designed to provide specific nutritional requirements for Autism Spectrum Disorder (ASD) patients with gut microbiome deficiencies as evaluated by a medical professional.


Tesseract Medical Research is proud to partner with Autism Hope Alliance (AHA). AHA has helped to spread HOPE to over 63,000 families by connecting them to leading research, education, and resources. AHA is also the first non-profit foundation to verify and bridge socially responsible and trusted natural products and services to the Autism Community.


ASD patients are at high risk for microbiome imbalances where fiber metabolism produces abnormally high amounts of the short chain fatty acid, Propionic Acid and insufficient levels of beneficial Butyric Acid.* High levels of Propionate cross the gut-blood-brain barrier creating a toxic environment impacting brain development and function.* GI symptoms from this imbalance can overlap with ASD symptoms such as alterations in behavior, cognition, language impairment and sleep disturbance. 1*


AuRx® effectively replenishes the inadequate Butyric Acid supplies, thereby reducing Propionic Acid production and toxicity supporting gut-brain balance.*


The AuRx difference.

Butyric Acid in its native form has an unpleasant odor and strong taste traditionally making it difficult for young patient’s to consume. AuRx is formulated using Tesseract’s novel proprietary delivery technology to create the first palatable, high absorption, pure form of butyric acid.* AuRx is capsule-free, has no flavor masking agents or other unwanted additives or allergens.



° Contains pure form of butyric acid

° Capsule-free

° No unwanted additives or allergens



AuRx is designed to be easily added into daily meals. Simply mix 1-2 scoops into soft foods or beverages or as directed by a physician. AuRx should be consumed within 30 minutes of preparing. 



What is a medical food?

A medical food is not a drug. A medical food is intended for patients who have a condition that results in a specific nutritional need which cannot be met by a diet of regular food, but is met by the medical food. AuRx is a medical food. FDA GRAS Approved (Generally Recognized As Safe). AuRx should be administered under the supervision of a physician.


By buying, I am acknowledging that I am using under the supervision of a medical professional.


Tamper evident: use only if bottle is sealed. If pregnant, consult your healthcare practitioner before using this product. Store tightly sealed in a cool, dry place.


Allergen Information

AuRx does not contain: Gluten, Nuts, Egg, Metallic Colorants, Lactose, Sterates, Preservatives, and Banned Substances



Cyloc alpha dextrin fiber matrix, butyric acid complex*, plant amylase, silicone dioxide. 

*stabilised butyric acid as soluble, pure, individual, free fatty acid in a hexadextrin fiber matrix molecular trap compounded with DexKey release agent (patent penting)





Tesseract Medical Research are dedicated to serving the unmet nutritional needs of patients with cognitive, digestive and immune conditions utilizing their novel proprietary delivery and absorption technology. Powerful botanical ingredients that were difficult to harness, can now be made bioavailable and efficacious with functional outcomes serving patients who previously had no other natural alternatives.

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