Fish scales contain collagen, a protein that is essential for wound healing and tissue regeneration. Scientists have found that collagen derived from fish scales can promote blood and lymphatic vessel formation, accelerate the skin's healing process, and prevent skin aging. VDELTA has many kind of dried fish scale: clean raw dried fish scale, ossien dried fish scale, decalcified dried fish scale Product detailed Name : Dried fish scale Ingredient: 100% fish scale Shelf life: 2 years Packing: 25kg - 50kg/ pp bag or as customer request Color: Nature White Brand: VDELTA Shipping: Sea Payment: L/C, T/T, Wester Please contact me if you have any request, I pleased to have business with you