I've used AMP for several seasons with excellent results. The next generation formula is an improvement in a number of ways. First the container is more durable than the earlier tubes which had some issues with breaking during shipping. The most significant improvement is in the lotion which is now easier to apply and there is no shaking required to mix the buffering (Sodium Bicarb) and transfer mediums. I had no objection to the scent of the original but I am told the next generation is more pleasant as well. The most important reason to use AMP is for the lactate buffering and it continues to excel at this.
Been chasing a KOM that has stood for almost 4 years. its a 6 mile effort - uphill for 3 miles then back down for 3 miles. somehow its a head/side wind up and down! beat a very good friend of mine by 33 seconds! slathered up with AMP and WENT for it!! I’m am now a believer in this product! Its on STRAVA so it really happened!
The new AMP goes on much nicer and smoother similar to a lotion . Does not have that gritty feel anymore. Still works like a champ!
Stuff works great! I didn’t see any issues from it. Set a lot of PR’s the day i first used it. I only use it when I wanna go hard!