Is this somewhat cheaper liposomal C the real deal?

I just saw something on Amazon called Optimal Liposomal C. It is cheaper than Livon C but 2X more expensive per gram than Let's Talk Health.

Here is the blurb I saw on it:
"NEW FORMULA. Optimal Liposomal Vitamin C provides 1000 mg of all natural Vitamin C per dose. Optimal Liposomal Vitamin C utilizes consistent 150 nm sized liposomes which facilitate our high potency Vitamin C. Optimal Liposomal Vitamin C supports the immune system, the detoxification of harmful environmental and bacterial toxins allowing it to function at optimal capacity. It is also an essential component to a prenatal nutrition program as well as a supplement to support children's health.* The phosphatidylcholine is non-hydrogenated and is derived from tested non-GMO ingredients. The fantastic lemon flavor is 100% natural and kids love it. This is a non-soy formula. "

Sounds great! But I thought Mercola's product sounded great too and it turned out to be a dud. Has anyone got any negative info on this product? Tweet