PlainVitamins

Flex-Able Advanced

by Country Life · capsule · 90 capsules

  • Off the market since May 2025 (NIH)
  • UPC 0 15794 05040 7
  • DSLD label 333292
  • Serving 3 capsules
  • 30 servings

Flex-Able Advanced by Country Life lists 5 ingredients, 5 with an amount per serving of 3 capsules, such as 237 mg of chloride, 230 mg of potassium, 2,000 mg of glucosamine sulfate potassium chloride and 40 mg of uc-ii, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.

What is in Flex-Able Advanced?

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).

Flex-Able Advanced: Supplement Facts rows against the market (DSLD label 333292, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Total Carbohydrates2 g1%Carbohydrate in Flex-Able Advanced against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g).

Chlorideelectrolyte237 mg10%Chloride in Flex-Able Advanced against 1,476 products237 mg per serving; the middle half of products list 60 mg to 183.5 mg, the median 75 mg.DV 2,300 mgUL 3,600 mg237 mg

Higher than 80% of 1,476 products listing chloride (median 75 mg).

Potassium230 mg5%Potassium in Flex-Able Advanced against 11,614 products230 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg230 mg

Higher than 83% of 11,614 products listing potassium (median 99 mg).

Glucosamine Sulfate Potassium Chlorideas Crab, Shrimp2 g, crustacean shellfish2,000 mgGlucosamine Sulfate in Flex-Able Advanced against 875 products2 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1 g.2 g

Higher than 98% of 875 products listing glucosamine sulfate (median 1 g).

Univestinas Black Catechu Heartwood Extract, Chinese Skullcap root extract, Maltodextrin250 mg
Uc-Iias Chicken Cartilagestandardized40 mgCollagen in Flex-Able Advanced against 1,008 products0.04 g per serving; the middle half of products list 0.1 g to 4.2 g, the median 1 g.0.04 g

86% of 1,008 products listing collagen give more (median 1 g).

Total Collagen10 mg

Source: NIH ODS Dietary Supplement Label Database, label 333292 (entered June 25, 2025), 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:

  • Its 2 g of glucosamine sulfate is higher than 98% of the 875 glucosamine sulfate products that print an amount; 7 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?

The products whose ingredient lists overlap most with Flex-Able Advanced'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: Adults take three (3) capsules daily or as directed by a health care professional. For best utilization, take between meals. As a reminder, discuss the supplements and medications that you take with your health care providers.
Warnings
Contains crustacean shellfish (shrimp, crab). Do not consume this product if you are allergic to shellfish.
Caution: Not for use by pregnant or nursing women. If you are taking medication, have a medical condition or planning surgery, consult a doctor before using this product.
Stop using and consult a doctor if any adverse reactions occur. Do not accept if seal is broken.
Keep out of the reach of children.
Allergens and what it does not contain
Yes Certified Gluten-free by GFCO.org No yeast, wheat or soy No milk, sugar or preservatives No artificial colors, flavors or sweeteners No magnesium stearate No GMOs
Certified gluten-free
Certified Gluten-free GFCO.org
Storage
Store in a dry place between 59 degrees - 86 degrees F.

Source: label statements in DSLD label 333292.

What else is on the label?

Other ingredients: Hypromellose, Cellulose, Rice Bran Extract, Vegetable Glaze, Sunflower Oil, Silica.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Certified B Corporation Certified Gluten-free GFCO.org. Listed with: Certified gluten-free (GFCO) (a seal is the label's claim; the certifier's own list confirms it).

How many labels does Flex-Able Advanced have?

7 labels are on file under this name since February 25, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 333292 (current) Entered June 25, 2025 · off the market May 14, 2025 · 90 capsules · UPC 0 15794 05040 7
  2. Label 326801 Entered March 25, 2025 · off the market February 27, 2025 · 90 capsules · UPC 0 15794 05040 7
  3. Label 221173 Entered May 22, 2020 · off the market October 3, 2023 · 90 capsules · UPC 0 15794 05040 7
  4. Label 179388 Entered July 25, 2018 · off the market January 2, 2020 · 90 capsules · UPC 0 15794 05040 7
  5. Label 75445 Entered July 25, 2017 · off the market March 27, 2018 · 90 capsules · UPC 0 15794 05040 7
  6. Label 46962 Entered July 24, 2015 · off the market December 16, 2014 · 90 capsules · UPC 0 15794 05040 7
  7. Label 41960 Entered February 25, 2015 · off the market May 3, 2017 · 90 capsules · UPC 0 15794 05040 7

DSLD also links this label to: Flex-Able (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 Country Life, LLC (manufacturer), Hauppauge, NY. All Country Life products.

Where next?