ABOUT
ZyrexBio is a one-person supplement business based in Bacchus Marsh, Victoria. I stock whey protein and creatine from Musashi and Optimum Nutrition, and sell them as sealed retail packs.

THE STORY
I run ZyrexBio on my own from Bacchus Marsh, west of Melbourne. There is no team behind me and no warehouse — one person, a small holding of stock, and an inbox. Keeping it small is deliberate. It means I know exactly what is on the shelf, where it came from and what condition it arrived in.
Two categories and two brands is the whole range. Both Musashi and Optimum Nutrition are widely sold and easy to verify. I resell sealed retail packs as they come. I do not blend, repackage or test anything, and I make no claims about what a product does. Always read the label.
ZyrexBio operates from 138 Main St, Bacchus Marsh VIC 3340. View on Google Maps.
PRINCIPLES
01
Every pack leaves here in the manufacturer’s sealed retail packaging. Nothing is decanted, split into smaller tubs or relabelled.
02
No hype and no health claims. You get the brand, flavour, size and serve count, and the label decides the rest.
03
You deal with me from the first message to the last. No handoffs, no call centre and no automated replies.
Email info@zyrexbioau.com and the reply tells you what is in stock.