- or -
Upgrade to the
What you get:
• 6x Vintage Blast™ sachets• Special Edition OSL T-Shirt• OSL ProShaker 28oz shaker bottle
No thanks, I only want 2 samples and a shaker:
Best pre workout around. Glad I finally found one that I like and will be using for a long time.
- Quinton P.
✔ VERIFIED BUYER
I absolutely love this pre workout! Doesn’t make me feel jittery and sick feeling like so many others I’ve tried.
- Jessica W.
I like the feel of having the sustained energy over my 1:15 workout and not just the one time burst at the beginning.
- Russel H.