Mega Immune Complex

by Nature's Lab · capsule · 60 easy-to-swallow capsules

  • On the market (NIH)
  • UPC 8 18014 01390 5
  • DSLD label 205236
  • Serving 1 capsule
  • 60 servings

Mega Immune Complex by Nature's Lab lists 4 ingredients, 4 with an amount per serving of 1 capsule, such as 250 mg of vitamin C, 2,000 IU (50 mcg) of vitamin D3, 150 mg of magnesium and 150 mg of MegaNatural BP - grape seed extract. Its current label entered the NIH Dietary Supplement Label Database on September 24, 2019.

What is in Mega Immune Complex?

Each row as the label prints it, per serving of 1 capsule. 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).

Mega Immune Complex: Supplement Facts rows against the market (DSLD label 205236, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid250 mg417%Vitamin C in Mega Immune Complex against 18,583 products250 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg250 mg

Higher than 68% of 18,583 products listing vitamin C (median 100 mg).

Vitamin D3as Cholecalciferol2,000 IU (50 mcg)500%Vitamin D in Mega Immune Complex against 14,175 products50 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg50 mcg

Higher than 81% of 14,175 products listing vitamin D (median 15 mcg).

Magnesiumas Magnesium CitrateMagnesium (Form: as Magnesium Citrate)150 mg38%Magnesium in Mega Immune Complex against 14,003 products150 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg150 mg

Higher than 70% of 14,003 products listing magnesium (median 86 mg).

MegaNatural BP - Grape seed extractas total PolyphenolsMegaNatural BP - Grape seed extract (Form: standardized to 90% total Polyphenols) PlantPart: seed Genus: Vitis Species: vinifera150 mgGrape in Mega Immune Complex against 1,900 products150 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.150 mg

Higher than 77% of 1,900 products listing grape (median 50 mg).

Source: NIH ODS Dietary Supplement Label Database, label 205236 (entered September 24, 2019), version 9.4.0. See the label on DSLD. 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.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Mega Immune Complex'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
Suggested use: As a dietary supplement, take 1 capsule one time daily, preferably with a meal, or as directed by a qualified healthcare practitioner.
Warnings
Warnings: Pregnant or lactating women and people with known medical conditions and/or taking drugs should consult with a qualified healthcare practitioner prior to taking dietary supplements.
Do not use if seal is broken.
Keep out of reach of children.
Manufactured in a facility that also processes soy, milk, fish and shellfish.
Allergens and what it does not contain
Free of: Sugar, salt, dairy, eggs, peanuts, tree nuts, fish, shellfish, yeast, wheat, soy, gluten, titanium dioxide, artificial colors and flavors.
Non-GMO, gluten-free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 205236.

What else is on the label?

Other ingredients: Gelatin, Magnesium Stearate.

How many labels does Mega Immune Complex have?

One label is on file, entered on September 24, 2019.

  1. Label 205236 (current) Entered September 24, 2019 · on the market · 60 easy-to-swallow capsules · UPC 8 18014 01390 5

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

Who makes it?

The label names Nature's Lab (distributor), Las Vegas, NV. All Nature's Lab products.

Where next?