🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 67% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 mL Serving Size
60 Servings
Other Combinations Product Type
67% Evidence Coverage

Supplement Facts — Evidence Check

33 mg (300% DV)
✅ 3.0× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 33mg UL 40mg
📊 Market median: 175.0mg (497 products) 📚 11 studies (Tier A: 0, B: 1)
This product: 33mg
Ionic Trace Minerals Complex
33 mg

Other Ingredients

purified Water Potassium Sorbate non-GMO Citric Acid

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (91% of products) Nutrient (41% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Directions: Adults: Using the metered dropper, take 1.0 mL into 6-8 oz. of water or juice as maintenance. Scale the serving size up or down as directed by your healthcare professional.

⚠️ Warnings & Precautions

Children under 4: Consult a physician.

Do not use if tamper evident seal is broken or missing.

🧪 Formulation Notes

Supports healthy immune functions Assists the body's natural inflammatory response

Third party tested

Vegan

Gluten-free Non GMO

Additional Information

Manufactured in the U.S.A. cGMP

Product Details

UPC / SKU 8 91663 00254 4
DSLD Entry Date 2021-07-27
Product Type Other Combinations
Form Liquid
Brand Zemvelo
DSLD ID 249790
Data Updated 2026-04-11

Research Evidence

12 Research Sources
48 Avg Quality Score
4 Rct
4 Systematic Review
2 Meta Analysis
1 Clinical Trial
1 Openfda Safety
B Black elderberry (Sambucus nigra) supplementation effectively treats upper respiratory symptoms: A meta-analysis of randomized, controlled clinical trials
Meta Analysis Complementary therapies in medicine 2019
C Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial
Rct Nutrients 2016
C Elderberry for prevention and treatment of viral respiratory illnesses: a systematic review
Systematic Review BMC complementary medicine and therapies 2021
C Effect of herbal compounds on coronavirus; a systematic review and meta-analysis
Meta Analysis Virology journal 2022
C Anthroposophic medicine in the treatment of pediatric pseudocroup: A systematic review
Systematic Review Complementary therapies in medicine 2018
C Effect of Dietary Supplementation with Lutein, Zeaxanthin, and Elderberries on Dry Eye Disease (DED) and Immunity: A Randomized Controlled Trial.
Rct Nutrients
C A systematic review on the sambuci fructus effect and efficacy profiles
Systematic Review Phytotherapy research : PTR 2010
C An evidence-based systematic review of elderberry and elderflower (Sambucus nigra) by the Natural Standard Research Collaboration
Systematic Review Journal of dietary supplements 2014
C Physical Fitness, Body Composition and Frailty in Elderly People.Exercise Program Effecsts. EXERNET Elder 3.0
Clinical Trial ClinicalTrials.gov 2018
C Inhibition of several strains of influenza virus in vitro and reduction of symptoms by an elderberry extract (Sambucus nigra L.) during an outbreak of influenza B Panama
Rct Journal of alternative and complementary medicine (New York, N.Y.) 1995
View all evidence for Elderberry →

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