The primary ingredient in ProBoost is Thymic Protein A, the key to the human immune system, and has been scientifically demonstrated to stimulate immune activity.

ProBoost stimulates T-4 helper white cells to locate abnormalities and to kill them.

Other Ingredients: Maltodextrin (polymers of D-glucose) Initial Source: Each packet of Proboost contains 4 micrograms freeze-dried, purified Protein A from calf thymus cell culture, in a base of maltodextrin. Processing: Proboost is purified to homogenicity and freeze dried. Contains No: Salicylates, dairy, wheat, gluten or soy.

Contains Gluten, Dairy Free, Soy Free

Store in a cool, dark place out of reach of children

Food supplements should not be used as a substitute for a varied diet. If you are taking prescribed medication, have any medical condition or are pregnant or breast-feeding please consult your healthcare practitioner before taking food supplements.

Nature's Fix operate a no quibble 14 day return policy*

Additionally, the CCR give you the right to change your mind and cancel an order within 14 calendar days for any reason.

*Nature’s Fix accepts returns of products returned in perfect re-saleable condition i.e. in original, undamaged packaging, not used, with protective seal in place.

If you do decide to cancel your order or you wish to return an item, then you must put this in writing. The most efficient method would be to email help@naturesfix.co.uk with your order number and “return request” in the subject of the email. You should then await authorisation and further instructions.