PlainVitamins

Itis

by Return Healthy · capsule · 180 capsules

  • On the market (NIH)
  • UPC 8 60008 15742 3
  • DSLD label 313315
  • Serving 4 capsules
  • 45 servings

Itis by Return Healthy lists 14 ingredients, 14 with an amount per serving of 4 capsules, such as 1,000 mg of skullcap extract, 350 mg of celery, 250 mg of tart cherry extract and 202.5 mg of Cat's claw. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2024.

What is in Itis?

Each row as the label prints it, per serving of 4 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).

Itis: Supplement Facts rows against the market (DSLD label 313315, January 2026 release)
IngredientAmount% DVAmong products listing it
Skullcap Extractas Scutellaria baicalensis Extract1,000 mgSkullcap in ITIS against 146 products1,000 mg per serving; the middle half of products list 50 mg to 443.75 mg, the median 142.5 mg.1,000 mg

Higher than 88% of 146 products listing skullcap (median 142.5 mg). Per day at the most servings: 3,000 mg.

Celery350 mgCelery in ITIS against 221 products350 mg per serving; the middle half of products list 50 mg to 400 mg, the median 75 mg.350 mg

Higher than 74% of 221 products listing celery (median 75 mg). Per day at the most servings: 1,050 mg.

Tart Cherry extract4:1250 mgSour Cherry in ITIS against 322 products250 mg per serving; the middle half of products list 200 mg to 615.88 mg, the median 412.5 mg.250 mg

57% of 322 products listing sour cherry give more (median 412.5 mg). Per day at the most servings: 750 mg.

Cat's Clawas Uncaria tomentosa202.5 mgCat's Claw in ITIS against 300 products202.5 mg per serving; the middle half of products list 45 mg to 500 mg, the median 200 mg.202.5 mg

Higher than 51% of 300 products listing Cat's claw (median 200 mg). Per day at the most servings: 607.5 mg.

CurcuminExtract, 95%202.5 mgCurcumin in ITIS against 550 products202.5 mg per serving; the middle half of products list 50 mg to 400 mg, the median 200 mg.202.5 mg

Higher than 58% of 550 products listing curcumin (median 200 mg). Per day at the most servings: 607.5 mg.

Boswellia serrata Extractas Boswellic Acidstandardized to 65% boswellic acid200 mgBoswellia in ITIS against 665 products200 mg per serving; the middle half of products list 100 mg to 290 mg, the median 135 mg.200 mg

Higher than 56% of 665 products listing boswellia (median 135 mg). Per day at the most servings: 600 mg.

Devil's Clawas Harpagophytum procumbensorganic180 mgDevil's Claw in ITIS against 162 products180 mg per serving; the middle half of products list 30.25 mg to 507.5 mg, the median 122.5 mg.180 mg

Higher than 58% of 162 products listing Devil's claw (median 122.5 mg). Per day at the most servings: 540 mg.

Bromelain225 mgBromelain in ITIS against 1,337 products225 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.225 mg

Higher than 79% of 1,337 products listing bromelain (median 50 mg). Per day at the most servings: 675 mg.

Feverfew, Powderorganic90 mgFeverfew in ITIS against 162 products90 mg per serving; the middle half of products list 50 mg to 380 mg, the median 200 mg.90 mg

65% of 162 products listing feverfew give more (median 200 mg). Per day at the most servings: 270 mg.

Quercetin Dihydrate90 mgQuercetin in ITIS against 1,548 products90 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.90 mg

51% of 1,548 products listing quercetin give more (median 100 mg). Per day at the most servings: 270 mg.

Bioperine2.25 mgBlack Pepper in ITIS against 2,363 products2.25 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.2.25 mg

93% of 2,363 products listing black pepper give more (median 5 mg). Per day at the most servings: 6.75 mg.

Ginger Essential Oil20 mgGinger in ITIS against 1,770 products20 mg per serving; the middle half of products list 25 mg to 150 mg, the median 60 mg.20 mg

77% of 1,770 products listing ginger give more (median 60 mg). Per day at the most servings: 60 mg.

Copaiba Essential Oil20 mg
Roman Chamomile Essential Oil20 mg

Source: NIH ODS Dietary Supplement Label Database, label 313315 (entered October 24, 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?

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:

  • 93% of the 2,363 products that print an amount of black pepper list more than its 2.25 mg of bioperine (filed by NIH under black pepper) (median 5 mg).

The NIH database records 2 to 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?

The products whose ingredient lists overlap most with Itis'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
Directions: Take 4 capsules two to three times per day, or as directed by your health care practitioner. Can be taken with or without food.
Warnings
Caution: Individuals who are pregnant or lactating should consult with their health care practitioner before using this product.
Do not use if security seal is broken or missing.
Keep out of reach of children.
Allergens and what it does not contain
Gluten free, soy free, and dairy free.
Storage
Store in a cool dry place away from direct light.

Source: label statements in DSLD label 313315.

What else is on the label?

Other ingredients: Hypromellose.

How many labels does Itis have?

2 labels are on file under this name since May 24, 2023: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 313315 (current) Entered October 24, 2024 · on the market · 180 capsules · UPC 8 60008 15742 3
  2. Label 282162 Entered May 24, 2023 · off the market July 21, 2023 · 120 vegetarian capsules · UPC 6 96859 13749 5

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

Who makes it?

The label names Return Healthy LLC (distributor), St George, Utah. All Return Healthy products.

Where next?