If the winny is genuine and free from contaminents then it can be injected into the glutes and side of quads. If this product can pass through the finer guages like 25 or even 27, the delts, calves or the feet.
If you visit the sticky above for Newbies" you'll find the link for a site that will show you exactly where and how to.
By the way .... How much will you do for how long?
What are your stats and goals?
Any thoughts about anti-e's and pct?