animal liver and kidneys, clams, sardines, beef, tuna, salmon, milk, yogurt, and cheese
Individuals with significant kidney impairment might be advised to use alternative forms to cyanocobalamin as a precautionary measure, though evidence of clinical harm at standard supplementation doses is lacking
Others spread the daily dose into 2-3 doses, taken in the morning and prior to physical exercise, in both cases on an empty stomach

To Elemental Calcium 200mg+ Magnesium Oxide 50mg+ Soya Isoflavones 50mcg+ Vit K27 45mcg ALOSOLE MAX CAPSULE - Boron 1.5 Mg+calcitriol 0.25 Mcg+calcium Carbonate 500 Mg+docosahexaenoic Acid 120 Mg+eicosapentaenoic Acid 180 Mg+folic Acid 400 Mcg+methylcobalamin 1500 Mcg ALOSOLE STRONG CAPSULE - Calcium Carbonate 1.25 Gm+cholecalciferol 2000 Iu+l-methylfolate 1 Mg+cyanocobalamin(methylcobalamin)2.2mcg Mcg+pyridoxine 20 Mg ALOTAL 12G CAPSULE ALOTAL 9G CAPSULE AMFINEX-500 CAPSULE ARODEP 10 CAPSULE - Fluoxetine (10mg) ARODEP 20 CAPSULE - Fluoxetine (20mg) ARODEP-60 CAPSULES - Fluoxetine (60mg) AROLINZ C 300 CAPSULE - CLINDAMYCIN CAPSULE 300MG AROVAST AV 150 CAPSULE - ATORVASTATIN(10MG) & ASPIRIN(150MG) CAPSULE AROVAST AV 20/75 CAPSULES - ASPIRIN IP 75 MG ( GASTRO-RESISTANT ) + ATORVASTATIN IP 20 MG ( AS PELLETS ) AROVAST AV 75 CAPSULE - ATORVASTATIN(10MG) & ASPIRIN(75MG) CAPSULE AROVAST C CAPSULE - Atorvastatin 10 mg + Clopidogrel 75 mg Capsule(DOBBLE COLOUR CAPSULE) AROVAST GOLD 10 CAPSULE - ATORVASTATIN(10MG),ASPRIRIN(75MG) & CLOPIDOGREL(75MG) CAPSULE AROVAST GOLD 20 CAPSULE - ATORVASTATIN(20MG),ASPRIRIN(75MG) & CLOPIDOGREL(75MG) CAPSULE AVIRACLOX LB CAPSULE - Amoxycillin (250mg) + Cloxacillin (250mg) + Lactobacillus (90million Spores) AZEVONE M CAPSULE - Calcium Carbonate 500mg Eq

Key characteristics: 28 to 90 day beyond-use date from preparation (varies by pharmacy) May or may not contain preservatives Multi-dose vials requiring multiple punctures Potency can vary between batches Different pharmacies produce different quality levels Storage requirements may differ from brand-name The variability between compounding pharmacies is significant
Per VetOne's website each mL of liquid contains: Cyanocobalamin (Vitamin B-12) 1000mcg, sodium chloride, ammonium sulfate, citric acid, sodium citrate, and benzyl alcohol (preservative)