BioStacks
Nature's Answer
Sambucus, Black Elderberry Extract Spray, Alcohol-Free, 2 fl oz (60 ml)
Liquid · 5 Sprays (0.75 ml)
Under-dosed
Every active here is dosed below the amount studied to work. See how each one compares in the breakdown below.
Best for
Ingredients (1)
Proprietary Herbal BlendBlack Elder Berry ExtractSlippery Elm Bark ExtractEchinacea purpurea Aerial Parts ExtractAstragalus membranaceus Root ExtractSage Aerial Parts ExtractPropolis
32%Dose
96 mg
Target
300–600 mg
Form
—
Other Ingredients (3)
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.