BioStacks
Dr. Mercola

Vitamin B Complex Liquid

Powder · 2 Tsp (10ml) · 29 servings · $0.69/serving

iHerbAmazon

Best for

Energy

Ingredients (6)

Vitamin B12

100%

Dose

1000 mcg

Target

250–5000 mcg

Form

Premium

Niacin

100%

Dose

30 mg

Target

25–500 mg

Form

Standard

Pantothenic Acid

20%

Dose

10 mg

Target

50–500 mg

Form

Premium

Riboflavin

12%

Dose

3 mg

Target

25–100 mg

Form

Standard

Vitamin B6

80%

Dose

20 mg

Target

25–100 mg

Form

Budget

Other Ingredients (8)

Fruit Juice (unspecified)Colorant

Juice or juice concentrate used primarily for natural color and flavor in gummies

Citrus ExtractFlavor

Extract from citrus fruit used for flavor or as a mild natural preservative/antioxidant.

Natural FlavorsFlavor

Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.

Natural FlavorsFlavor

Broad regulatory category of flavor constituents derived from natural sources. Composition is proprietary and not disclosed — 'Natural Flavors' can include several hundred different compounds depending on the target flavor profile, including hexane-extracted constituents and proprietary carrier solvents. 'Natural' is a regulatory definition (21 CFR §101.22), not a safety guarantee.

Citric AcidAcidulant

Natural acid derived from citrus fruits

GlycerinHumectant

Sweet-tasting liquid used in soft capsules and liquids

Guar GumThickener

Natural thickener derived from guar beans

Purified WaterSolvent

Water meeting USP specifications used as solvent/vehicle in gummies and liquids

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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