There are TikTok videos claiming it heals tendons, fixes gut issues, repairs nerves, and does approximately everything short of filing your taxes
According to Harvard Health, (6) factors related to a vitamin B12 deficiency include: Limiting animal products in the diet Vitamin B12 is naturally found in meat, poultry, fish, and dairy products, so individuals that don't eat animal products can often become deficient

Water(Aqua), C13-15 Alkane, **Niacinamide, Butylene Glycol, Caprylic/Capric Triglyceride, Tranexamic Acid, Glycerin, **Arbutin, 1,2-Hexanediol, **Glutathione, Borago Officinalis Seed Oil, Glycine Soja (Soybean) Seed Extract, **Alpha-Arbutin, **Acetyl Glucosamine, Panthenol, Xanthan Gum, Potassium Cetyl Phosphate, Allantoin, Ethylhexylglycerin, Melia Azadirachta Flower Extract, Disodium EDTA, Ocimum Sanctum Leaf Extract, Polyglutamic Acid, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Squalane, Sodium Hyaluronate, **Kojic Acid, Ascorbic Acid, Centella Asiatica Extract, Tocopherol, Citrus Limon (Lemon) Fruit Extract, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate,Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyglyceryl-10 Laurate, Potassium Hyaluronate, Phosphatidylcholine, Tocopheryl AcetateWater(Aqua), C13-15 Alkane, **Niacinamide, Butylene Glycol, Caprylic/Capric Triglyceride, Tranexamic Acid, Glycerin, **Arbutin, 1,2-Hexanediol, **Glutathione, Borago Officinalis Seed Oil, Glycine Soja (Soybean) Seed Extract, **Alpha-Arbutin, **Acetyl Glucosamine, Panthenol, Xanthan Gum, Potassium Cetyl Phosphate, Allantoin, Ethylhexylglycerin, Melia Azadirachta Flower Extract, Disodium EDTA, Ocimum Sanctum Leaf Extract, Polyglutamic Acid, Melia Azadirachta Leaf Extract, Curcuma Longa (Turmeric) Root Extract, Corallina Officinalis Extract, Squalane, Sodium Hyaluronate, **Kojic Acid, Ascorbic Acid, Centella Asiatica Extract, Tocopherol, Citrus Limon (Lemon) Fruit Extract, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate,Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Polyglyceryl-10 Laurate, Potassium Hyaluronate, Phosphatidylcholine, Tocopheryl Acetate

Novel Cytoprotective Mediator, Stable Gastric Pentadecapeptide BPC Vascular Recruitment and Gastrointestinal Tract Healing