Vitamin B12 in supplements · page 173

Yaeyama Chlorella 200 mgSource Naturals · Tablet or Pill2.0 mcg per serving

VisiClearJustified Laboratories · Capsule100 mcg per serving

Neuro LeanSirenLabs · Capsule75 mcg per serving

Heme Iron ComplexEuroMedica · Capsule1,000 mcg per serving

Liver FractionsTerry Naturally · Capsule1,000 mcg per serving

Brain Fuel Gummy Grape FlavoredNature's Way · Gummy or Jelly2.4 mcg per serving

Methylation ProtectAdaptogen Research · Capsule1,000 mcg per serving

CortigonUMZU · Capsule1,000 mcg per serving

360 Extreme Energy Memory & Focus 18 in 1 Advanced ComplexKAPPA NUTRITION · Capsule200 mcg per serving

Extra Strength Energy Shot Berry FlavoredSolimo · Liquid200 mcg per serving

Mind & Memory EssentialsWhitaker Nutrition · Capsule500 mcg per serving

T

Theanine Calm CapsVitamin World · Capsule100 mcg per serving

Z

Zinc Magnesium AspartateGNC Pro Performance · Tablet or Pill3.0 mcg per serving

M

Multiple Vitamin FormulaHarvard Drug Group · Tablet or Pill4.0 mcg per serving

M

Myo-Blitz Fruit Punch FusionRonnie Cole Signature Series · Powder6.0 mcg per serving

M

Myo-Blitz Watermelon RageRonnie Cole Signature Series · Powder6.0 mcg per serving

N

Natural Super B-ComplexSpring Valley · Tablet or Pill13 mcg per serving

N

Natural Super B-ComplexSpring Valley · Tablet or Pill13 mcg per serving

N

Natural Super B-ComplexSpring Valley · Tablet or Pill13 mcg per serving

B

Balanced B-150CVS Pharmacy · Other (e.g. tea bag)150 mcg per serving

F

Fpms Female HealthSystemic Formulas Bio Function · Capsule200 mcg per serving

G

Genessentials HCH-2DaVinci Laboratories Of Vermont · Tablet or Pill500 mcg per serving

N

NeuroCalmDesigns for Health · Capsule1,000 mcg per serving

R

Reno CapsNnodum Pharmaceuticals · Softgel Capsule6.0 mcg per serving

B

B-50 ComplexGood Neighbor Pharmacy · Tablet or Pill50 mcg per serving

L

LipogenRugby · Capsule5.0 mcg per serving

1

10 BerryLXR Biotech · Liquid505 mcg per serving

1

10 BerryLXR Biotech · Liquid505 mcg per serving

N

Nano Vapor Blue RaspberryMuscleTech Performance Series · Powder1.2 mcg per serving

S

Shock'd GrapeSirenLabs · Powder2.0 mg per serving

S

Shock'd StrawberrySirenLabs · Powder2.0 mg per serving

S

Shock'd StrawberrySirenLabs · Powder2.0 mg per serving

S

Super Liver CleanseHealth Plus · Capsule100 mcg per serving

R

Redline Power Rush Exotic FruitVPX · Liquid63 mcg per serving

R

Redline Power Rush Wild GrapeVPX · Liquid63 mcg per serving

R

Redline Power Rush Peach MangoVPX · Liquid63 mcg per serving

E

End Fatigue Daily Energy B ComplexIntegrative Therapeutics · Capsule500 mcg per serving

J

JuiceFestiv Daily FruitNatrol · Capsule100 mcg per serving

H

High T Black Hardcore FormulationHigh T · Capsule48 mcg per serving

B

BC B-Complex EnhancerBiochem · Powder1.2 mcg per serving

B

Blood Pressure ComplexBotanic Choice · Capsule500 mcg per serving

M

Maximum Strength Neuro Support PlusBotanic Choice · Capsule667 mcg per serving

I

INF-DProfessional Botanicals · Capsule8.0 mcg per serving

S

Superplex-TMajor · Tablet or Pill10 mcg per serving

I

Iron ExtraVitanica · Capsule500 mcg per serving

B

Balanced B100CVS Health · Other (e.g. tea bag)100 mcg per serving

B

B-Complex21st Century · Tablet or Pill6.0 mcg per serving

B

B 100 ComplexSpring Valley · Tablet or Pill100 mcg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).