FlexMend

by Futurebiotics · tablet or pill · 90 vegetarian tablets

  • On the market (NIH)
  • UPC 0 49479 02504 6
  • DSLD label 319853
  • Serving 4 tablets
  • 22 servings

FlexMend by Futurebiotics lists 10 ingredients, 2 with an amount per serving of 4 tablets, such as 1,500 mg of glucosamine hydrochloride and 1,500 mg of OptiMSM; 8 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2024.

What is in FlexMend?

Each row as the label prints it, per serving of 4 tablets. 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).

FlexMend: Supplement Facts rows against the market (DSLD label 319853, January 2026 release)
IngredientAmount% DVAmong products listing it
Glucosamine Hydrochloride1,500 mgGlucosamine Hydrochloride in FlexMend against 628 products1.5 g per serving; the middle half of products list 0.75 g to 1.5 g, the median 1.5 g.1.5 g

5% of 628 products listing glucosamine hydrochloride give more (median 1.5 g).

OptiMSMas Methylsulfonylmethane1,500 mgMethylsulfonylmethane in FlexMend against 1,454 products1,500 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.1,500 mg

Higher than 88% of 1,454 products listing methylsulfonylmethane (median 500 mg).

Proprietary Flex Support Compound360 mg
Turmericin the blend, no amount given
Curcumin C3 Complexas Turmeric Root Extractstandardied for 95% total curcuminoidsin the blend, no amount given
Ginger Root Extractas Gingerolsstandardied for 5% gingerolsin the blend, no amount given
Boswellinas Boswellia serrata Gum Extractstandardied for 70% boswellic acidsin the blend, no amount given
Hyaluronic Acidas Sodium Hyaluronatein the blend, no amount given
Futurebiotics BioAccelerators23 mg
Bioperineas Black Pepper extractin the blend, no amount given
Ginger Root Extractin the blend, no amount given
Trikatuas Black Pepper, Ginger, Long Pepperin the blend, no amount given
DigeZymeas Amylase, Cellulase, Lactasein the blend, no amount given
Lactosporeas Bacillus coagulansin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 319853 (entered October 24, 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; 8 ingredients sit inside a blend, so their amounts cannot be compared.

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 FlexMend'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: As a dietary supplement for adults, take 4 tablets daily, preferably with meals.
Warnings
Do not use if you are pregnant or nursing.
Keep out of reach of children.
Storage
Protect from light.

Source: label statements in DSLD label 319853.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Magnesium Stearate, Silicon Dioxide, Ginger Oil, Hydroxypropyl Methylcellulose, Riboflavin, Polyethylene Glycol, Titanium Dioxide.

How many labels does FlexMend have?

2 labels are on file under this name since November 25, 2011: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 319853 (current) Entered October 24, 2024 · on the market · 90 vegetarian tablets · UPC 0 49479 02504 6
  2. Label 2042 Entered November 25, 2011 · off the market August 8, 2023 · 90 vegetarian tablets

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

Who makes it?

The label names Futurebiotics (manufacturer), Hauppauge, NY. All Futurebiotics products.

Where next?