Immune Support + Sleep Natural Citrus Lemon Flavor

by Zarbee's Naturals · powder · 10 packets

  • On the market (NIH)
  • UPC 8 58438 00537 7
  • DSLD label 277166
  • Serving 10.2 g (One (1) Packet (10.2g))
  • 10 servings

Immune Support + Sleep Natural Citrus Lemon Flavor by Zarbee's Naturals lists 12 ingredients, 7 with an amount per serving of 10.2 g, such as 375 mcg of vitamin A, 180 mg of vitamin C, 12.5 mcg (500 IU) of vitamin D3 and 6.7 mg of vitamin E; 5 sit inside a blend without their own amounts, beside 3 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on February 21, 2023.

What is in Immune Support + Sleep Natural Citrus Lemon Flavor?

Each row as the label prints it, per serving of 10.2 g. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Immune Support + Sleep Natural Citrus Lemon Flavor: Supplement Facts rows against the market (DSLD label 277166, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories40 Calories
Total Carbohydrate10 g4%Carbohydrate in Immune Support + Sleep Natural Citrus Lemon Flavor against 21,979 products10 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.10 g

Higher than 87% of 21,979 products listing carbohydrate (median 3 g).

Total Sugars8 g
Added Sugars8 g16%Sugar in Immune Support + Sleep Natural Citrus Lemon Flavor against 11,807 products8 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.8 g

Higher than 90% of 11,807 products listing sugar (median 2 g).

Vitamin Aas Retinyl Palmitate375 mcg42%
Vitamin Cas Ascorbic Acid180 mg200%Vitamin C in Immune Support + Sleep Natural Citrus Lemon Flavor against 18,583 products180 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg180 mg

Higher than 62% of 18,583 products listing vitamin C (median 100 mg).

Vitamin D3as Cholecalciferol12.5 mcg (500 IU)63%Vitamin D in Immune Support + Sleep Natural Citrus Lemon Flavor against 14,175 products12.5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg12.5 mcg

53% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin Eas DL-Alpha-Tocopheryl Acetate6.7 mg45%
Zincas Zinc Monomethionine5 mg45%Zinc in Immune Support + Sleep Natural Citrus Lemon Flavor against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg).

Seleniumas Selenium Chelate35 mcg64%Selenium in Immune Support + Sleep Natural Citrus Lemon Flavor against 7,658 products35 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg35 mcg

68% of 7,658 products listing selenium give more (median 55 mcg).

Proprietary Immune Blend200 mg
Arabinogalactanin the blend, no amount given
Turkey Tail Mushroom Extractin the blend, no amount given
Bakers Yeast Beta Glucanin the blend, no amount given
Astragalus root extractin the blend, no amount given
Elderberry, Powderin the blend, no amount given
Melatonin3 mgMelatonin in Immune Support + Sleep Natural Citrus Lemon Flavor against 1,557 products3 mg per serving; the middle half of products list 2 mg to 5 mg, the median 3 mg.3 mg

38% of 1,557 products listing melatonin give more (median 3 mg).

Source: NIH ODS Dietary Supplement Label Database, label 277166 (entered February 21, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 5 ingredients sit inside a blend, so their amounts cannot be compared.

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Immune Support + Sleep Natural Citrus Lemon Flavor's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
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
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
Allergens and what it does not contain
No artificial flavors No artificial sweeteners No dyes
No drugs or alcohol Gluten free

Source: label statements in DSLD label 277166.

What else is on the label?

Other ingredients: Honey, Powder, Coconut Sugar, Natural Flavors, Citric Acid, Lemon Juice, Powder, Stevia extract.

How many labels does Immune Support + Sleep Natural Citrus Lemon Flavor have?

One label is on file, entered on February 21, 2023.

  1. Label 277166 (current) Entered February 21, 2023 · on the market · 10 packets · UPC 8 58438 00537 7

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Zarbee's, Inc. (distributor), Draper, Utah. All Zarbee's Naturals products.

Where next?