PlainVitamins

Rena-Vite RX

by Cypress Pharmaceutical · tablet or pill · 100 tablets

  • Off the market since October 2023 (NIH)
  • UPC 3 60258 16101 5
  • DSLD label 25821
  • Serving 1 tablet

Rena-Vite RX by Cypress Pharmaceutical lists 9 ingredients, 9 with an amount per serving of 1 tablet, such as 60 mg of vitamin C, 1.5 mg of vitamin B1, 1.7 mg of vitamin B2 and 20 mg of niacinamide. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2013.

What is in Rena-Vite RX?

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

Rena-Vite RX: Supplement Facts rows against the market (DSLD label 25821, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid60 mg100%Vitamin C in Rena-Vite RX against 18,583 products60 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg60 mg

65% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin B1as Thiamine Mononitrate1.5 mg100%Thiamin in Rena-Vite RX against 9,830 products1.5 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg1.5 mg

66% of 9,830 products listing thiamin give more (median 5 mg).

Vitamin B2as Riboflavin1.7 mg100%Riboflavin in Rena-Vite RX against 9,824 products1.7 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg1.7 mg

64% of 9,824 products listing riboflavin give more (median 4 mg).

Niacinamideas Vitamin B320 mg100%Niacin in Rena-Vite RX against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride10 mg500%Vitamin B6 in Rena-Vite RX against 15,277 products10 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg10 mg

Higher than 55% of 15,277 products listing vitamin B6 (median 6 mg).

Folic Acid1 mg250%Folate in Rena-Vite RX against 7,022 products1,000 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.1,000 mcg

Higher than 93% of 7,022 products listing folate (median 400 mcg).

Vitamin B12as Cyanocobalamin6 mcg100%Vitamin B12 in Rena-Vite RX against 14,425 products6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg6 mcg

74% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotin300 mcg100%Biotin in Rena-Vite RX against 9,447 products300 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg300 mcg

Higher than 53% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acidas Calcium Pantothenate10 mg100%Pantothenic Acid (Vitamin B5) in Rena-Vite RX against 10,060 products10 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg10 mg

52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Source: NIH ODS Dietary Supplement Label Database, label 25821 (entered September 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 1,000 mcg of folic acid (filed by NIH under folate) is higher than 93% of the 7,022 folate products that print an amount; 183 list more.

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.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

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: One tablet daily or as directed by a physician.
Warnings
DO NOT USE IF IMPRINTED SAFETY SEAL UNDER CAP IS BROKEN OR MISSING.
WARNING: Folic acid alone is improper therapy in the treatment of pernicious anemia and other megaloblastic anemias where Vitamin B-12 is deficient. PRECAUTIONS: Folic acid in doses above 0.1 mg daily may obscure pernicious anemia in that hematologic remission can occur while neurological manifestations remain progressive. Pernicious anemia should be excluded before using this product since folic acid may mask the symptoms of pernicious anemia.
ADVERSE REACTIONS: Allergic sensitization has been reported following both oral and paranteral administration of folic acid.
Keep out of the reach of children.
Storage
STORAGE: Store at room temperature, USP.

Source: label statements in DSLD label 25821.

What else is on the label?

Other ingredients: Dicalcium Phosphate, Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Hypromellose, Magnesium Stearate, Magnesium Silicate, Titanium Dioxide, Triacetin, Riboflavin, Mineral Oil.

How many labels does Rena-Vite RX have?

One label is on file, entered on September 25, 2013.

  1. Label 25821 (current) Entered September 25, 2013 · off the market October 16, 2023 · 100 tablets · UPC 3 60258 16101 5

DSLD also links this label to: Rena-Vite (image difference, same product).

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

Who makes it?

The label names Cypress Pharmaceutical, Inc. (distributor), Madison, MS. All Cypress Pharmaceutical products.

Where next?