Osteo Bi-Flex · Joint

Triple Strength

“You can't grade what you can't see, and they're counting on that.”

Don’t bother · score 44.5/100

evidence: solid certainty - 2 tier-B ingredients

proprietary blend hides the doseskey ingredient buried in a blend

Graded better in Joint

Per-ingredient breakdown

serving: 2 tablets
A 2400×1260 PNG — post it natively, no screen recording.

Source: Manufacturer / NIH DSLD · Label last checked 2026-07-18 · verified

NIH DSLD label 307939. Glucosamine is disclosed at 1,500 mg, but chondroitin and MSM are hidden inside a 1,103 mg complex.

This grade is a ceiling: it assumes the label is accurate. Laboratory testing can only lower it.

Supplement formulas change. This verdict reflects the label data on file as of its source date. Always confirm against the physical label before you buy. Unsold grades formulas, not brands - and we're not doctors. This is information, not medical advice; check with a qualified healthcare professional before changing what you take.

Manufacturing Assurance

Documented quality-control evidence found in public sources — manufacturer claims, facility audits, or independent certification. It does not mean Unsold tested this product, verified its purity, or confirmed what is in the tub in your hand, and it never changes the Formula Grade above.

Not yet reviewed for this product.

UNSOLD

The bottle tells you what you bought. The grade tells you what you got.

Something on file look wrong? →

Deterministic supplement grading. Same label in, same verdict out - no accounts, no affiliate links, nothing to sell you. Grades formulas, not brands. Not medical advice.