I take this one. Thorne makes top notch supps.
Majority of b-complex have a fair dose of b-12.....would be hard to come across one with low b12 (depending on what you deem low).
Thorne Research, Basic B Complex, 60 Capsules
Thorne Research, Basic B Complex, 60 Capsules
Supplement
Facts Serving Size: One Capsule
Each Capsule Contains:% DV
Thiamin (as Thiamin HCl) 110 mg 9,167%
Riboflavin (as Riboflavin 5'-Phosphate Sodium) 10 mg 769%
Niacin (130 mg as Niacinamide and 10 mg as Niacin) 140 mg 875%
Vitamin B6 (as Pyridoxal 5'-Phosphate) 10 mg 588%
Folate (as L-5-Methyltetrahydrofolate†from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt) 667 mcg DFE 167%
Vitamin B12 (as Methylcobalamin) 400 mcg 16,667%
Biotin 400 mcg 1,333%
Pantothenic Acid (as Calcium Pantothenate) 110 mg 2,200%
Choline (as Choline Citrate) 28 mg 5%
Daily Value (DV) †This product uses Gnosis S.p.A.'s L-5-Methyltetrahydrofolic Acid, Glucosamine Salt (Quatrefolic).
You could split open the capsule and divide the powder if you want to spread out twice/daily as the capsules are a fair size.