preferred_name: Acetylcysteine/Ascorbic Acid/Biotin/Cholecalciferol/Collagen, Fish/Hyaluronic Acid/Niacin/Turmeric Extract/Vitamin E/Zinc 100 MG/1 PACKET-70 MG/1 PACKET-1900 MCG/1 PACKET-29 MCG/1 PACKET-5 GM/1 PACKET-50 MG/1 PACKET-24 MG/1 PACKET-50 MG/1 PACKET-23 MG/1 PACKET-4 MG/1 PACKET Oral Powder [MARINE COLLAGEN]