Probably just like Honda's re-branded oil, they won't put information on the product because it's re-branded (someone else's oil) and Honda has not certified any tests on their own on these products. Like their oil, there is not API donut or certification number, only a little square that states that what ever is in the bottle meets Honda's requirements (whatever those may be).
Somewhere I have a very old bottle of genuine Honda oil, and I believe the label reads something to the effect of "meets the minimum requirements" why would anyone try and sell a product, or purchase one for that fact, that only meets the minimum requirements of anything
More money for the mother company