O.p.c.-100
by Thorne · capsule · 60 capsules
- Off the market since June 2023 (NIH)
- UPC 6 93749 74502 0
- DSLD label 182340
- Serving 1 capsule
O.p.c.-100 by Thorne lists 3 ingredients, 1 with an amount per serving of 1 capsule, such as 100 mg of grape seed phytosome complex; 2 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on October 25, 2018.
What is in O.p.c.-100?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Grape seed Phytosome Complex | 100 mg | Higher than 58% of 1,900 products listing grape (median 50 mg). Per day at the most servings: 300 mg. | |
| Vitis vinifera extract | no amount given | ||
| Phospholipid | no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 182340 (entered October 25, 2018), 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; 2 ingredients sit inside a blend, so their amounts cannot be compared.
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 O.p.c.-100's, rare ingredients counting for more.
- LipoPhos ForteAllergy Research Group 1 shared, 64% alike
- LipoPhos ForteNutriCology 1 shared, 64% alike
- Nanoemulsified CoQ10Quicksilver Scientific 1 shared, 46% alike
- Micro Liposomal CNutriCology 1 shared, 45% alike
- Siliphos PC ComplexProtocol For Life Balance 1 shared, 45% alike
- Nanoemulsified Milk ThistleQuicksilver Scientific 1 shared, 45% alike
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: Take 1 capsule two to three times daily or as recommended by your health-care practitioner.
- Warnings
- Tamper evident: Use only if bottle is sealed.
- If pregnant, consult your health-care practitioner before using this product.
- Contains ingredient derived from soy (phytosome).
- Allergens and what it does not contain
- Gluten free
- Storage
- Store tightly sealed in a cool, dry place.
Source: label statements in DSLD label 182340.
What else is on the label?
Other ingredients: Microcrystalline Cellulose, Hypromellose, Leucine, Silicon Dioxide.
How many labels does O.p.c.-100 have?
One label is on file, entered on October 25, 2018.
- Label 182340 (current) Entered October 25, 2018 · off the market June 14, 2023 · 60 capsules · UPC 6 93749 74502 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Thorne Research, Inc. (manufacturer). All Thorne products.