Rep-Gel Capsules...thoughts?

Does anybody have any experience and/or feedback on a product call Rep-Gel Capsules?  Supposed to help with flexibility.  My nephews show heifer needs to be more flexible out of her hind legs.  That seems to be the major flaw judges point out (and she needs to be more feminine-she is a steer in a skirt)  We bought some of these, but wanted to get some feedback before we use them.  Thanks in advance
I threw on a picture of her...this is a VERY early picture..right when we first got her back in August.  She has really grown but I have no decent outdoor shots of her right at the moment.

seems to me, that her limiting factor will be genetics-- and most likely the fact that she is bred to look like a steer 0-0 which she does.

You can't save your cake--- and eat it too.

She does look more like a great steer mama of the future than show heifer. She's got the parts, just lacking a bit of style. As for flexability, I've never used those capsules. I have had good luck with stride, but only use it if something gets stiff during a haul. Gait is one of those things which you can really only ever change so much about an animal.