US iHerbNOW FoodsMethyl B-12, 1,000 mcg维生素B12 · 片剂100 count1 mg (1,000 mcg)标签每份的成分含量 · Vitamin B-12 (as Methylcobalamin) 选择
US iHerbNOW FoodsB-12, 100 Lozenges维生素B12 · 片剂100 count170 mcg DFE (100 mcg folic acid)标签每份的成分含量 · Folate 选择
US iHerbLife ExtensionVitamin B12, Methylcobalamin维生素B12 · 片剂100 count500 mcg标签每份的成分含量 · Vitamin B12 (as methylcobalamin) 选择
US iHerbDoctor's BestFully Active B12, 1,500 mcg维生素B12 · 胶囊180 count1,500 mcg标签每份的成分含量 · Vitamin B12 (as Methylcobalamin) 选择
US iHerbJarrow FormulasVegan Methyl B-12 & Methyl Folate, Lemon维生素B12 · 片剂100 count1.5 mg标签每份的成分含量 · Vitamin B6 (as Pyridoxal-5-Phosphate) 选择
US iHerbLife ExtensionBioActive Folate & Vitamin B12维生素B12 · 胶囊90 count680 mcg°标签每份的成分含量 · Folate (as L-5-Methyltetrahydrofolate calcium salt) 选择
US iHerbJarrow FormulasMethyl B-12, Lemon维生素B12 · 片剂100 count1,000 mcg标签每份的成分含量 · Vitamin B₁₂ (as Methylcobalamin) 选择
US iHerbGarden of LifeOrganics, B-12 Organic Spray维生素B12 · 液体2 fl oz500 mcg标签每份的成分含量 · Vitamin B12 (as Methylcobalamin from Saccharomyces cerevisiae) 选择
US iHerbDoctor's BestFully Active B12, 1,500 mcg维生素B12 · 胶囊60 count1500 mcg标签每份的成分含量 · Vitamin B12 (as MethylCobalamin) 选择
US iHerbSolgarVitamin B 12, Sublingual 维生素B12 · 其他100 count1,000 mcg标签每份的成分含量 · Vitamin B12 (as cyanocobalamin) 选择
US iHerbNOW FoodsB-12, 250 Lozenges维生素B12 · 片剂250 count170 mcg DFE (100 mcg folic acid)标签每份的成分含量 · Folate 选择
US iHerb21st CenturyVitamin B-12, 500 mcg维生素B12 · 片剂110 count500 mcg标签每份的成分含量 · Vitamin B-12 (as Cyanocobalamin) 选择
US iHerbSolgarSublingual Methylcobalamin (Vitamin B12), 5,000 mcg维生素B12 · 其他60 count5,000 mcg标签每份的成分含量 · Vitamin B12 (as methylcobalamin) 选择