PlainVitamins

Epstein Barr Support

by Signature Supplements · capsule · 100 capsules

  • On the market (NIH)
  • DSLD label 338685
  • Serving 2 capsules
  • 50 servings

Epstein Barr Support by Signature Supplements lists 10 ingredients, 10 with an amount per serving of 2 capsules, such as 120 mg of vitamin C, 100 mg of Cat's claw, 100 mg of red clover and 100 mg of wormwood. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2025.

What is in Epstein Barr 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).

Epstein Barr Support: Supplement Facts rows against the market (DSLD label 338685, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin C120 mg200%Vitamin C in Epstein Barr Support against 18,583 products120 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg120 mg

Higher than 51% of 18,583 products listing vitamin C (median 100 mg).

Cat's Clawas Uncaria tomentosa100 mgCat's Claw in Epstein Barr Support against 300 products100 mg per serving; the middle half of products list 45 mg to 500 mg, the median 200 mg.100 mg

57% of 300 products listing Cat's claw give more (median 200 mg).

Red Clover100 mgRed Clover in Epstein Barr Support against 279 products100 mg per serving; the middle half of products list 50 mg to 400 mg, the median 150 mg.100 mg

53% of 279 products listing red clover give more (median 150 mg).

Wormwood100 mgWormwood in Epstein Barr Support against 79 products100 mg per serving; the middle half of products list 50 mg to 275 mg, the median 50 mg.100 mg

Higher than 56% of 79 products listing wormwood (median 50 mg).

L-Lysine100 mgLysine in Epstein Barr Support against 1,250 products100 mg per serving; the middle half of products list 148.25 mg to 996.25 mg, the median 500 mg.100 mg

78% of 1,250 products listing lysine give more (median 500 mg).

Methylsulfonylmethane50 mgMethylsulfonylmethane in Epstein Barr Support against 1,454 products50 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.50 mg

89% of 1,454 products listing methylsulfonylmethane give more (median 500 mg).

Turmeric Root Extract50 mgTurmeric in Epstein Barr Support against 2,369 products50 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.50 mg

71% of 2,369 products listing turmeric give more (median 150 mg).

Oreganoas Lippia graveolens50 mgOregano in Epstein Barr Support against 302 products50 mg per serving; the middle half of products list 45 mg to 250 mg, the median 145 mg.50 mg

67% of 302 products listing oregano give more (median 145 mg).

Olive50 mgOlive in Epstein Barr Support against 822 products50 mg per serving; the middle half of products list 30 mg to 300 mg, the median 100 mg.50 mg

61% of 822 products listing olive give more (median 100 mg).

Astragalusas Astragalus membranaceous50 mgAstragalus in Epstein Barr Support against 604 products50 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.50 mg

73% of 604 products listing astragalus give more (median 132.5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 338685 (entered September 25, 2025), 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:

  • 89% of the 1,454 products that print an amount of methylsulfonylmethane list more than its 50 mg of methylsulfonylmethane (median 500 mg).

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
Directions: For adults, take 2 capsules daily, preferably before bed with or with a light meal. We suggest taking this supplement daily.
Warnings
Warning: Pregnant or lactating women should consult a doctor before using any product.
Discontinue use and consult your doctor if any adverse reactions occur, such as gastrointestinal discomfort or any allergic reaction.

Source: label statements in DSLD label 338685.

What else is on the label?

Other ingredients: Cellulose, Diatomaceous Earth.

How many labels does Epstein Barr Support have?

One label is on file, entered on September 25, 2025.

  1. Label 338685 (current) Entered September 25, 2025 · on the market · 100 capsules

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

Who makes it?

The label names Signature Supplements (distributor), San Clemente, CA. All Signature Supplements products.

Where next?