PlainVitamins

Seasonal Clear

by Priority One Nutritional Supplements · capsule · 90 vegetarian capsules

  • On the market (NIH)
  • UPC 8 15354 02122 5
  • DSLD label 310780
  • Serving 1 vegetarian capsule
  • 90 servings

Seasonal Clear by Priority One Nutritional Supplements lists 8 ingredients, 8 with an amount per serving of 1 vegetarian capsule, such as 100 mg of bioflavonoids, 75 mg of echinacea, 75 mg of stinging nettle and 60 mg of protease. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2024.

What is in Seasonal Clear?

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

Seasonal Clear: Supplement Facts rows against the market (DSLD label 310780, January 2026 release)
IngredientAmount% DVAmong products listing it
Bioflavonoidsas Bitter Orange Fruit Extract25% extract100 mg
Echinaceaas Echinacea purpurea75 mgEchinacea in Seasonal Clear against 234 products75 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.75 mg

74% of 234 products listing echinacea give more (median 200 mg). Per day at the most servings: 225 mg.

Stinging Nettle75 mgStinging Nettle in Seasonal Clear against 710 products75 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.75 mg

64% of 710 products listing stinging nettle give more (median 120 mg). Per day at the most servings: 225 mg.

Protease500,000 HUT/g60 mgProteolytic Enzymes (Proteases) in Seasonal Clear against 327 products60 mg per serving; the middle half of products list 10 mg to 100 mg, the median 30 mg.60 mg

Higher than 65% of 327 products listing proteolytic enzymes (proteases) (median 30 mg). Per day at the most servings: 180 mg.

Amylase25,000 SKB/g50 mgAmylase in Seasonal Clear against 326 products50 mg per serving; the middle half of products list 5 mg to 50 mg, the median 14 mg.50 mg

Higher than 71% of 326 products listing amylase (median 14 mg). Per day at the most servings: 150 mg.

Lipase80,000 LU/g30 mgLipase in Seasonal Clear against 366 products30 mg per serving; the middle half of products list 5 mg to 25 mg, the median 10 mg.30 mg

Higher than 77% of 366 products listing lipase (median 10 mg). Per day at the most servings: 90 mg.

Bromelain3,600 MCU/g71 mgBromelain in Seasonal Clear against 1,337 products71 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.71 mg

Higher than 53% of 1,337 products listing bromelain (median 50 mg). Per day at the most servings: 213 mg.

Cellulase20,000 CU/g23 mgCellulase in Seasonal Clear against 184 products23 mg per serving; the middle half of products list 3.74 mg to 30 mg, the median 10 mg.23 mg

Higher than 71% of 184 products listing cellulase (median 10 mg). Per day at the most servings: 69 mg.

Source: NIH ODS Dietary Supplement Label Database, label 310780 (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 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 Seasonal Clear'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
Recommendations: Take one (1) capsule between meals three times daily, or as directed by your physician.
Warnings
Warning: If you are pregnant or breast feeding, consult your physician before using this product.
Keep out of reach of children.
For professional use only.
Allergens and what it does not contain
Contains no preservatives. Bisphenol-A (BPA) & Phthalate Free
Non-GMO
Storage
Keep container tightly closed, store in a cool, dry place.

Source: label statements in DSLD label 310780.

What else is on the label?

Other ingredients: Rice Flour, Hypromellose, Water, Purified.

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

How many labels does Seasonal Clear have?

2 labels are on file under this name since September 25, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 310780 (current) Entered May 23, 2024 · on the market · 90 vegetarian capsules · UPC 8 15354 02122 5
  2. Label 236871 Entered September 25, 2020 · off the market March 30, 2023 · 90 vegetarian capsules · UPC 8 15354 02122 5

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

Who makes it?

The label names Priority One Nutritional Supplements, Inc. (distributor). All Priority One Nutritional Supplements products.

Where next?