PlainVitamins

Immune Boost

by OXZGEN · capsule · 60 capsules

  • On the market (NIH)
  • UPC 8 50003 75960 9
  • DSLD label 314342
  • Serving 2 capsules
  • 30 servings

Immune Boost by OXZGEN lists 8 ingredients, 8 with an amount per serving of 2 capsules, such as 100 mg of vitamin C, 15 mg of zinc, 10 mcg (400 IU) of vitamin D3 and 200 mg of holy basil extract. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2024.

What is in Immune Boost?

Each row as the label prints it, per serving of 2 capsules. 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 Boost: Supplement Facts rows against the market (DSLD label 314342, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid100 mg111%Vitamin C in Immune Boost against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg).

Zincas Zinc Oxide15 mg136%Zinc in Immune Boost against 13,186 products15 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg15 mg

Higher than 56% of 13,186 products listing zinc (median 11 mg).

Vitamin D3as Cholecalciferol10 mcg (400 IU)50%Vitamin D in Immune Boost against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg).

Holy Basil Extractas Ursolic Acidstandardized to min. 2% ursolic acid200 mgHoly Basil in Immune Boost against 387 products200 mg per serving; the middle half of products list 50 mg to 400 mg, the median 129 mg.200 mg

Higher than 57% of 387 products listing holy basil (median 129 mg).

S-Acetyl-L-Glutathione200 mgAcetyl-l-glutathione in Immune Boost against 33 products200 mg per serving; the middle half of products list 100 mg to 300 mg, the median 200 mg.200 mg

27% of 33 products listing acetyl-l-glutathione give more (median 200 mg).

Elderberry fruit extract150 mgEuropean Elder in Immune Boost against 920 products150 mg per serving; the middle half of products list 50 mg to 400 mg, the median 150 mg.150 mg

48% of 920 products listing european elder give more (median 150 mg).

Gamma Aminobutyric Acid150 mgGABA in Immune Boost against 744 products150 mg per serving; the middle half of products list 80 mg to 400 mg, the median 100 mg.150 mg

Higher than 54% of 744 products listing GABA (median 100 mg).

Hemp-Derived Cannabidiol25 mgCannabidiol in Immune Boost against 464 products25 mg per serving; the middle half of products list 10 mg to 30 mg, the median 20 mg.25 mg

Higher than 53% of 464 products listing cannabidiol (median 20 mg).

Source: NIH ODS Dietary Supplement Label Database, label 314342 (entered May 23, 2024), 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.

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.

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
Suggested Use: Adults take 2 capsules daily.
Warnings
Do not use if seal is broken.
Caution: Not intended for use by anyone under the age of 18 without adult supervision.
Do not use if you are pregnant, nursing, or have any medical conditions. Consult your physician prior to use if you are taking any medications.
Keep out of the reach of children.
Allergens and what it does not contain
THC Free
Gluten free THC free
Storage
Store in cool, dry place.

Source: label statements in DSLD label 314342.

What else is on the label?

Other ingredients: Cellulose, Microcrystalline Cellulose, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegan.

How many labels does Immune Boost have?

3 labels are on file under this name since November 19, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 314342 (current) Entered May 23, 2024 · on the market · 60 capsules · UPC 8 50003 75960 9
  2. Label 285333 Entered May 24, 2023 · off the market March 30, 2023 · 60 capsules · UPC 8 50003 75960 9
  3. Label 250964 Entered November 19, 2021 · off the market March 25, 2022 · 60 capsules · UPC 8 50003 75960 9

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

Who makes it?

The label names OXZGEN, Inc. (distributor), Tarpon Springs, FL. All OXZGEN products.

Where next?