Have you noticed the strange silicone-like color and texture and bland flavor of peeled frozen shrimps when you buy them? You feel like you are eating shrimps without the shrimp flavor and texture.
If you think you were able to save some money and time by buying peeled frozen shrimps, think again. Those shrimps must have been frozen and thawed long before they were packed, so their freshness is questionable. Aside from that, they must have been treated with additives (such as Sodium Tripolyphosphate) to prevent the shrimps from darkening and to absorb and retain water to make them heavier when you buy them.