Advanced Sambucus Elderberry 900 mg by ForestLeaf — Ingredients, Evidence & Safety

Product Label

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Label Data

2 Capsule(s) Serving Size

30 Servings

Botanical with Nutrients Product Type

67% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C

100 mg (111% DV)

Zinc

5 mg (45% DV)

✅ Within RDA (0.5× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 5mg UL 40mg

Elderberry fruit extract

900 mg

📊 Market median: 175.0mg (497 products) 📚 11 studies (Tier A: 0, B: 1)

This product: 900mg

Other Ingredients

Vegetable Cellulose Vegetable Stearate Silicon Dioxide Microcrystalline Cellulose

Label Claims — Verification

❓ Nutrient

❓ 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

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, adults take 2 capsules daily, preferably with a meal, or as directed by your healthcare professional.

⚠️ Warnings & Precautions

Caution: Keep out of reach of children.

If you are pregnant, nursing, or taking any prescription medicine, consult your physician before taking this product.

🧪 Formulation Notes

Sambucus Elderberry is a maximum-strength immune booster. High in natural antioxidants, this formula helps fight off free radicals to give your body the defense it needs most.

Helps boost the immune system Powerful natural antioxidant formula Helps protect against free radicals

Vegetarian friendly

Made in the USA

GMP compliant / FDA registered UL certified facility

Non GMO Dairy, gluten, & egg free

Elderberry 900 mg per serving + zinc & vitamin C

Immune booster

Additional Information

Store in a cool, dry place.

Product Details

UPC / SKU 7 60412 26759 9

DSLD Entry Date 2022-01-22

Product Type Botanical with Nutrients

Form Capsule

Brand ForestLeaf

DSLD ID 259121

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 →