Muscle Matrix by Cyto-Matrix provides nutritional support to aid in preserving and maximizing lean muscle mass in cases of moderate and vigorous activity, involuntary loss of skeletal muscle mass and strength and sedentary circumstances.

At Five Natural, we do our best to ensure accuracy and up to date product information and product images on our website. Please note that occasionally manufacturing changes to packaging or ingredients may be pending updates on our website.

On occasion, products may ship with different packaging as per recent updates by the manufacturer or supplier. In these instances, although ingredients often remain the same with the exception of updated packaging we strongly recommend that you read all associated labels, warnings and directions before use. Do not rely solely on the information provided on Five Natural's website.

Probiotics are kept refrigerated in our warehouse. Probiotics will ship with a free ice pack. The product may not be cold upon delivery but the ice pack helps maintain a cool temperature throughout transit, consider weekend delays when ordering.