TendoGuard Joint Support
by Longevity by Nature · capsule · 60 capsules
- On the market (NIH)
- DSLD label 320948
- Serving 2 capsules
- 30 servings
TendoGuard Joint Support by Longevity by Nature lists 5 ingredients, 1 with an amount per serving of 2 capsules, such as 1,000 mg of collagen; 4 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on November 22, 2024.
What is in TendoGuard Joint Support?
Each row as the label prints it, per serving of 2 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Collagen | 1,000 mg | 44% of 1,008 products listing collagen give more (median 1 g). | |
| Chicken Sternum Cartilage Collagen Type II, Hydrolyzed | no amount given | ||
| Avian Eggshell Membrane Collagen Type I | no amount given | ||
| Avian Eggshell Membrane Collagen Type V | no amount given | ||
| Avian Eggshell Membrane Collagen Type X | no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 320948 (entered November 22, 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; 4 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?
6 products list the very same ingredients; the nearest amounts come first.
- Type II Bioavailable Collagen Complex 500 mgJarrow Formulas · off the market same ingredients
- Collagen 500 mgFull Life same ingredients
- BioCell Collagen II 500 mgPuritan's Pride same ingredients
- Collagen PeptideHerbadiet same ingredients
- Type II Collagen Complex 1000 mgJarrow Formulas same ingredients
- Genacol OriginalGenacol same ingredients
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
- Dosage: 2 capsules daily on an empty stomach.
- Warnings
- Warning: Keep out of the reach of children and consult with a physician before taking this product if you are pregnant, nursing or have a medical condition.
- Allergens and what it does not contain
- Soy free Gluten free GMO free
- Filler & excipient free
Source: label statements in DSLD label 320948.
What else is on the label?
Other ingredients: Gelatin.
How many labels does TendoGuard Joint Support have?
One label is on file, entered on November 22, 2024.
- Label 320948 (current) Entered November 22, 2024 · on the market · 60 capsules
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Longevity by Nature (distributor), Temecula, CA. All Longevity by Nature products.