R/A is a powder that is mixed with water and used as and "emergency" food fix, stimulate appetite, dehydration and/or nutritional deficiencies. My female cham lives on it when she is gravid b/c she will eat no feeders for a few weeks.
jgamboa888 - my suggestion would be two-fold: I would water it down so it is not as thick (and use a smaller syringe if you have one), the stuff can get downright goopy! Also, I use a rodent dripper bottle (one you can squeeze) and drip it on the bd's snout while the stuff is still wet. I use the dripper bottle because it produces a large drip but isn't as forceful as a mister. Improvise if you do not have one.
Something to keep in mind...if any of this is left on him overnight and you have free ranging crickets in there they may very well try and eat it off your bd's face.
Even though I am using the cup feed some of them jump out and hide under the paper toweling that I may miss, so I leave a bit of food in the tank overnight for the crix to eat.
this is just my experience with the R/A, but I use it a lot with Luna, in fact she is one it right now. hope it helps!
lele
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0.1 Veiled - Luna
1.0 Beardie - For now his name is Kinky Boy 
0.2 felines - Kyndra and Líta
1.0 African Clawed Frog - Skipper
0.3 Mad. Hissers (2 died ;(
0.1 Chilean Rose Hair Tarantula (no name yet)
0.1 Goliath Bird-Eater Tarantula - Natasha
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