DHA supplements and Vitamins

I'm thinking of starting Asher on a DHA supplement and multi-vitamin soon. I'm looking for one without artificial colors, sweeteners, flavors and of course high fructose corn syrup. Any suggestions. I'm leaning towards the Dr. Sears brand, just because I trust what he puts out...but the price tag is hefty and I'd rather find something else. He's not a big chewer yet and I can't give him the big boy pills...so I'm kinda looking at the liquid, but I may just go ahead and get the chewys and break them up.

Any way, any suggestions are greatly appreciated!