Immune Support + Sleep Natural Citrus Lemon Flavor by Zarbee's Naturals — Ingredients, Evidence & Safety

Product Label

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

10.2 Gram(s) Serving Size

10 Servings

Other Combinations Product Type

46% Evidence Coverage

Supplement Facts — Evidence Check

Calories

40 Calorie(s)

Total Carbohydrate

10 Gram(s) (4% DV)

Added Sugars

8 Gram(s) (16% DV)

Vitamin A

375 mcg (42% DV)

Vitamin C

180 mg (200% DV)

Vitamin D3

12.5 mcg (63% DV)

✅ Within RDA (0.8× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.0125mg UL 0.1mg

Vitamin E

6.7 mg (45% DV)

✅ Within RDA (0.4× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 6.7mg UL 1000mg

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

Selenium

35 mcg (64% DV)

✅ Within RDA (0.6× RDA of 0.055 mg) 📚 172 studies (Tier A: 0, B: 67)

RDA 0.055mg This product: 0.035mg UL 0.4mg

Proprietary Immune Blend

200 mg

Melatonin

3 mg

📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)

This product: 3mg UL 10mg

Other Ingredients

Honey, Powder Coconut Sugar Natural Flavors Citric Acid Lemon Juice, Powder Stevia extract

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Serve cold

Suggested for use: Adults 18 and over, mix one packet daily with 4-6 oz of cold water, add more water for lighter flavor.

⚠️ Warnings & Precautions

As with any supplement, if you are pregnant, nursing, or taking medication, consult with your physician before use.

Warning: This product may cause drowsiness. Do not drive or operate heavy machinery while taking melatonin. Do not take/combine with alcohol or other melatonin containing products.

Keep out of reach of children

🧪 Formulation Notes

Our Immune Support Drink Mixes are specially formulated, propriety blends sweetened with honey and other natural ingredients that help you close the nutritional gaps in your diet- without unwanted additives.

Made in USA with domestic and imported ingredients

Drink mix Nighttime sleep aid with melatonin With vitamin c, elderberry, zinc & honey

No artificial flavors No artificial sweeteners No dyes

Safe and Effective

Immune support and sleep is a proprietary blend of handpicked ingredients formulated to help promote a peaceful sleep while also supporting your immune system. Delivers vitamin C, D, Zinc and selenium to help support a healthy immune system

Propriety immune blend featuring elderberry, astragulus, beta glucan and arabinogalactin Sweetened with honey and organic coconut sugar

No drugs or alcohol Gluten free

Additional Information

Zarbee's story Dr. Zarbock, a physician and father. couldn't find effective chemical-free products to keep the whole family healthy, so he created his own products, including hand picked natural ingredients, whenever possible. The result is zarbee's naturals.

Please recycle Printed on 100% recyclable materials. Follow us for coupons & special offers Facbook Twitter Instagram

Visit us online at ZARABEES.COM or call 1-877-528-0420

Product Details

UPC / SKU 8 58438 00537 7

DSLD Entry Date 2023-02-21

Product Type Other Combinations

Form Powder

Brand Zarbee's Naturals

DSLD ID 277166

Data Updated 2026-04-11

Research Evidence

337 Research Sources

54 Avg Quality Score

161 Meta Analysis

68 Systematic Review

51 Rct

48 Clinical Trial

2 Other

2 Regulatory Source

1 Narrative Review

1 Cochrane Review

1 Guideline

1 Openfda Safety

A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age

Meta Analysis The Cochrane database of systematic reviews 2017

PubMed DOI Cochrane

A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI Cochrane

A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection

Meta Analysis The Cochrane database of systematic reviews 2011

PubMed DOI Cochrane

A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis

Meta Analysis BMJ (Clinical research ed.) 2011

PubMed DOI

A Fortification of staple foods with vitamin A for vitamin A deficiency

Systematic Review The Cochrane database of systematic reviews 2019

PubMed DOI Cochrane

A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age

Narrative Review The Cochrane database of systematic reviews 2016

PubMed DOI Cochrane

A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa

Meta Analysis The Cochrane database of systematic reviews 2020

PubMed DOI

A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials

Meta Analysis Journal of sport and health science 2023

PubMed DOI

A Food fortification with multiple micronutrients: impact on health outcomes in general population

Meta Analysis The Cochrane database of systematic reviews 2019

PubMed DOI

A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age

Meta Analysis The Cochrane database of systematic reviews 2024

PubMed DOI

View all evidence for Vitamin A →