PlainVitamins

Oscap Plus

by Thorne Research · capsule · 180 vegetarian capsules

  • Off the market since December 2019 (NIH)
  • UPC 6 93749 82304 9
  • DSLD label 20525
  • Serving 3 capsules
  • 60 servings

Oscap Plus by Thorne Research lists 14 ingredients, 14 with an amount per serving of 3 capsules, such as 300 IU (7.5 mcg) of vitamin D, 400 mcg of vitamin K, 13.5 mg of vitamin B6 and 100 mcg of folate. Its current label entered the NIH Dietary Supplement Label Database on April 25, 2013.

What is in Oscap Plus?

Each row as the label prints it, per serving of 3 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).

Oscap Plus: Supplement Facts rows against the market (DSLD label 20525, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Das Vitamin D3Vitamin D (Form: as Vitamin D3)300 IU (7.5 mcg)75%Vitamin D in Oscap Plus against 14,175 products7.5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg7.5 mcg

81% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 15 mcg.

Vitamin K400 mcg500%Vitamin K in Oscap Plus against 4,607 products400 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg400 mcg

Higher than 95% of 4,607 products listing vitamin K (median 80 mcg). Per day at the most servings: 800 mcg.

Vitamin K1200 mcg
Vitamin K2200 mcg
Vitamin B6as Pyridoxal 5-PhosphateVitamin B6 (Form: as Pyridoxal 5'-Phosphate)13.5 mg675%Vitamin B6 in Oscap Plus against 15,277 products13.5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg13.5 mg

Higher than 67% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 27 mg.

Folate100 mcg25%Folate in Oscap Plus against 7,022 products100 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.100 mcg

86% of 7,022 products listing folate give more (median 400 mcg). Per day at the most servings: 200 mcg.

Calcium Folinate50 mcg
L-5-Methyltetrahydrofolateas Glucosamine Salt, L-5-Methyltetrahydrofolic AcidL-5-Methyltetrahydrofolate (Form: from L-5-Methyltetrahydrofolic Acid, Glucosamine Salt)50 mcg
Vitamin B12as MethylcobalaminVitamin B12 (Form: as Methylcobalamin)50 mcg833%Vitamin B12 in Oscap Plus against 14,425 products50 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg50 mcg

Higher than 51% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 100 mcg.

Calciumas Calcium Citrate, Calcium MalateCalcium (Form: as Calcium Citrate, Calcium Malate)300 mg30%Calcium in Oscap Plus against 17,831 products300 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg300 mg

Higher than 77% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 600 mg.

Magnesiumas Magnesium Citrate, Magnesium MalateMagnesium (Form: as Magnesium Citrate, Magnesium Malate)150 mg38%Magnesium in Oscap Plus 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). Per day at the most servings: 300 mg.

Ipriflavone300 mgIpriflavone in Oscap Plus against 75 products300 mg per serving; the middle half of products list 100 mg to 300 mg, the median 200 mg.300 mg

Higher than 56% of 75 products listing ipriflavone (median 200 mg). Per day at the most servings: 600 mg.

Boronas Boron PicolinateBoron (Form: as Boron Picolinate)1.5 mgBoron in Oscap Plus against 3,339 products1.5 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg1.5 mg

Higher than 58% of 3,339 products listing boron (median 1 mg). Per day at the most servings: 3 mg.

Vanadiumas Vanadium PicolinateVanadium (Form: as Vanadium Picolinate)50 mcgVanadium in Oscap Plus against 1,744 products50 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg50 mcg

Higher than 59% of 1,744 products listing vanadium (median 25 mcg). Per day at the most servings: 100 mcg.

Source: NIH ODS Dietary Supplement Label Database, label 20525 (entered April 25, 2013), 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?

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:

  • Its 400 mcg of vitamin K is higher than 95% of the 4,607 vitamin K products that print an amount; 221 list more.
  • 86% of the 7,022 products that print an amount of folate list more than its 100 mcg of folate (median 400 mcg).

The NIH database records 2 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 Oscap Plus'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: Take 3 capsules two 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.
Storage
Store tightly sealed in a cool, dry place.

Source: label statements in DSLD label 20525.

What else is on the label?

Other ingredients: Hypromellose (derived from Cellulose) Capsule, Leucine, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): {pulled apart capsule}(R).

How many labels does Oscap Plus have?

2 labels are on file under this name since December 21, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 20525 (current) Entered April 25, 2013 · off the market December 18, 2019 · 180 vegetarian capsules · UPC 6 93749 82304 9
  2. Label 16182 Entered December 21, 2012 · off the market April 1, 2013 · 180 vegetarian capsules · UPC 6 93749 82304 9

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), Dover, Idaho. All Thorne Research products.

Where next?