FANCL Deep Charge CollagenCommon low molecular collagen has been connected to about 100 amino acids for a long time and is hard to absorb as is. That's why Fankel's HTC Fish Collagen cuts up to three amino acids (the smallest unit of collagen). The size is easy to absorb in the body. (Estimated day) 6 tablets Main Ingredients 6 Seeds per Day: HTC Fish Collagen: 1000 mg, Rose Bud Extract Powder: 10 mg, Isoquercitrine Containing Powder: 10 mg, Vitamin C: 100 mg.