Herbal Resistance Liquid Vegetarian Caps by Source Naturals Wellness — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

1 Capsule(s) Serving Size

Botanical Product Type

0% Evidence Coverage

Supplement Facts — Evidence Check

Proprietary Extract Blend

500 mg

Elderberry

Echinacea

Yin Chiao Formula:

Goldenseal

Ginger

Cinnamomum spp.

Elderberry

Eleuthero

Horehound

Isatis

Bayberry

Other Ingredients

Soy Lecithin Hydroxypropyl Methylcellulose Medium Chain Triglycerides Chlorophyll

Label Claims — Verification

❓ All Other

❓ Structure/Function

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

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Suggested Use: 1 capsule three times daily.

⚠️ Warnings & Precautions

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

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

Keep out of the reach of children.

🧪 Formulation Notes

With Echinacea, goldenseal & yin chiao

Designed to support your immune system, its powerful herbal formula combines echinacea, elderberry and goldenseal with Yin Chiao, a valued Chinese herbal complex.

Suitable for Vegetarians.

Contains no yeast, dairy, egg, gluten, corn or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Additional Information

Store in a cool, dry place.

SN2415 REV C162-A

Product Details

UPC / SKU 0 21078 02415 6

DSLD Entry Date 2017-06-23

Product Type Botanical

Form Capsule

Brand Source Naturals Wellness

DSLD ID 75589

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

PubMed DOI

C Elderberry Supplementation Reduces Cold Duration and Symptoms in Air-Travellers: A Randomized, Double-Blind Placebo-Controlled Clinical Trial

Rct Nutrients 2016

PubMed DOI

C Elderberry for prevention and treatment of viral respiratory illnesses: a systematic review

Systematic Review BMC complementary medicine and therapies 2021

PubMed DOI

C Effect of herbal compounds on coronavirus; a systematic review and meta-analysis

Meta Analysis Virology journal 2022

PubMed DOI

C Anthroposophic medicine in the treatment of pediatric pseudocroup: A systematic review

Systematic Review Complementary therapies in medicine 2018

PubMed DOI

C Effect of Dietary Supplementation with Lutein, Zeaxanthin, and Elderberries on Dry Eye Disease (DED) and Immunity: A Randomized Controlled Trial.

Rct Nutrients

PubMed DOI

C A systematic review on the sambuci fructus effect and efficacy profiles

Systematic Review Phytotherapy research : PTR 2010

PubMed DOI

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

PubMed DOI

C Physical Fitness, Body Composition and Frailty in Elderly People.Exercise Program Effecsts. EXERNET Elder 3.0

Clinical Trial ClinicalTrials.gov 2018

ClinicalTrials.gov

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

PubMed

View all evidence for Elderberry →