PlainVitamins

Optimal Immune Support

by Nature's Magic · capsule · 90 capsules

  • On the market (NIH)
  • UPC 8 60003 25628 2
  • DSLD label 297222
  • Serving 2 capsules
  • 45 servings

Optimal Immune Support by Nature's Magic lists 15 ingredients, 15 with an amount per serving of 2 capsules, such as 500 mg of vitamin C, 3.3 mcg (132 IU) of vitamin D, 133 mg of magnesium and 5 mg of zinc. Its current label entered the NIH Dietary Supplement Label Database on July 18, 2023.

What is in Optimal Immune Support?

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).

Optimal Immune Support: Supplement Facts rows against the market (DSLD label 297222, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acidmicronized500 mg556%Vitamin C in Optimal Immune Support against 18,583 products500 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg500 mg

Higher than 81% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 1,500 mg.

Vitamin Das Cholecalciferol3.3 mcg (132 IU)17%Vitamin D in Optimal Immune Support against 14,175 products3.3 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg3.3 mcg

91% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 9.9 mcg.

Magnesiumas Magnesium Oxide133 mg32%Magnesium in Optimal Immune Support against 14,003 products133 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg133 mg

Higher than 68% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 399 mg. 1.1 times the adult UL a day.

Zincas Zinc Gluconate5 mg45%Zinc in Optimal Immune Support 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). Per day at the most servings: 15 mg.

Seleniumas L-Selenomethionine67 mcg121%Selenium in Optimal Immune Support against 7,658 products67 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg67 mcg

Higher than 52% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 201 mcg.

Elderberry fruit extract167 mgEuropean Elder in Optimal Immune Support against 920 products167 mg per serving; the middle half of products list 50 mg to 400 mg, the median 150 mg.167 mg

Higher than 53% of 920 products listing european elder (median 150 mg). Per day at the most servings: 501 mg.

Olive Leaf Extractas OleuropeinStandardized for 20% oleuropein33 mgOlive in Optimal Immune Support against 822 products33 mg per serving; the middle half of products list 30 mg to 300 mg, the median 100 mg.33 mg

72% of 822 products listing olive give more (median 100 mg). Per day at the most servings: 99 mg.

Andrographis powder50 mgAndrographis in Optimal Immune Support against 213 products50 mg per serving; the middle half of products list 100 mg to 400 mg, the median 200 mg.50 mg

88% of 213 products listing andrographis give more (median 200 mg). Per day at the most servings: 150 mg.

Kudzu root powder50 mgKudzu in Optimal Immune Support against 105 products50 mg per serving; the middle half of products list 43.75 mg to 500 mg, the median 100 mg.50 mg

67% of 105 products listing kudzu give more (median 100 mg). Per day at the most servings: 150 mg.

Boneset aerial parts extract4:18 mg
Ashwagandha Extractas Ashwagandha Herb Extract, Ashwagandha Root Extract17 mgAshwagandha in Optimal Immune Support against 1,646 products17 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.17 mg

over 99% of 1,646 products listing ashwagandha give more (median 250 mg). Per day at the most servings: 51 mg.

Deodorized Garlic, Powder67 mgGarlic in Optimal Immune Support against 1,075 products67 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.67 mg

69% of 1,075 products listing garlic give more (median 200 mg). Per day at the most servings: 201 mg.

Turmeric Root Extractas CurcuminoidsStandardized for 95% Curcuminoids83 mgTurmeric in Optimal Immune Support against 2,369 products83 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.83 mg

67% of 2,369 products listing turmeric give more (median 150 mg). Per day at the most servings: 249 mg.

Quercetinas Quercetin Dihydrate167 mgQuercetin in Optimal Immune Support against 1,548 products167 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.167 mg

Higher than 66% of 1,548 products listing quercetin (median 100 mg). Per day at the most servings: 501 mg.

Oregano, Powder167 mgOregano in Optimal Immune Support against 302 products167 mg per serving; the middle half of products list 45 mg to 250 mg, the median 145 mg.167 mg

Higher than 63% of 302 products listing oregano (median 145 mg). Per day at the most servings: 501 mg.

Source: NIH ODS Dietary Supplement Label Database, label 297222 (entered July 18, 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 91% of the 14,175 products that print an amount of vitamin D list more than its 3.3 mcg (132 IU) of vitamin D (median 15 mcg (600 IU)).
  • At 3 servings a day, the most its directions give, the label lists 399 mg of magnesium, 1.1 times the adult Tolerable Upper Intake Level.
  • 88% of the 213 products that print an amount of andrographis list more than its 50 mg of andrographis (median 200 mg).
  • over 99% of the 1,646 products that print an amount of ashwagandha list more than its 17 mg of ashwagandha (median 250 mg).

The NIH database records 3 servings 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?

2 products list the very same ingredients; the nearest amounts come first.

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
Suggested use 6 capsules daily preferably with meals or as directed by a health care professional.
Warnings
Caution Do not exceed recommended dose.
This product is not intended for pregnant or nursing mothers or children under 18.
If you have a known medical condition or have questions about the advisability of taking this product, consult a physician before using this or any dietary supplement.
This product is manufactured and packed in a facility which may also process milk, soy, wheat, egg, peanuts, tree nuts, fish and crustacean shellfish.
Keep out of the reach of children.
Do not use if safety seal is damaged or missing.
Allergens and what it does not contain
Non gmo
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 297222.

What else is on the label?

Other ingredients: Cellulose, Rice Flour, Magnesium Stearate.

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

How many labels does Optimal Immune Support have?

One label is on file, entered on July 18, 2023.

  1. Label 297222 (current) Entered July 18, 2023 · on the market · 90 capsules · UPC 8 60003 25628 2

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

Who makes it?

The label names Magic V Steam, Inc (distributor), Freeport, New York. All Nature's Magic products.

Where next?