BioStacks
Solgar

Sublingual Liquid B-12 2000 mcg with B-Complex

Liquid · 1 M L · 59 servings · $0.17/serving

59 / 100Average

Best for

Score Breakdown

Formulation
57
Safety
100
Final score
59/100

Ingredients (9)

Pantothenic Acid

60%

Dose

30 mg

Target

50–500 mg

Form

Vitamin B1

16%

Dose

4 mg

Target

25–100 mg

Form

Premium

Vitamin B6

40%

Dose

10 mg

Target

25–100 mg

Form

Premium

Biotin

30%

Dose

300 mcg

Target

1000–5000 mcg

Form

Niacin

80%

Dose

20 mg

Target

25–500 mg

Form

Standard

Other Ingredients (5)

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.

Potassium SorbatePreservative

Natural preservative derived from sorbic acid

Citric AcidAcidulant

Natural acid derived from citrus fruits

Purified WaterSolvent

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

GlycerinHumectant

Sweet-tasting liquid used in soft capsules 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.