Great product.
I’ve been using Sendurx consistently for the past eight months, and it has become a permanent part of my climbing routine. At this point, I’m convinced of the difference it makes and fully expect to be a lifelong customer.
I use Sendurx for all of my sport climbing and bouldering sessions. The biggest difference I’ve noticed is in my endurance and recovery on the wall. I feel more powerful, less pumped, and able to keep climbing when I would normally be reaching my limit. On hard routes and boulder problems, it genuinely feels like I have an extra 10–15 moves in the tank.
Whether I’m projecting a route, working through a crux sequence, or spending a full day climbing outdoors, Sendurx helps me maintain a higher level of performance throughout the session. The effects have been consistent enough that I now notice when I don’t take it.
I’ve tried a lot of supplements over the years, and very few have produced results that I can clearly identify during actual performance. Sendurx is one of those rare exceptions. For me, it has made a measurable difference in how I feel and perform on the rock, and I highly recommend it to other climbers looking to get the most out of their training and climbing days.
Chocolate flavor is great to bake into breakfasts!
PhysiVantage Electric Whisk for Protein Blending & Frothing







