proof.fit

Glucosamine

8 benefits mapped to clinical evidence across supplements.

Serves the goals:Bone & JointEssential HealthFitnessImmune SupportLongevity

Benefit Evidence

Joint comfort
Strong

Pain/function relief −76%

Joint-space loss −0.25 mm

9,822 people
Joint mobility
Strong

Pain/function ↓; JSW preserved

Inflammation/biomarkers ↓; mobility ↑

9,654 people
Daily comfort
Strong

Pain/function ↓ ~25-50%

Less NSAID use

Joint space preserved +0.3mm

6,602 people
Healthy aging
Strong

Pain/function improved

JSN slowed ~0.3mm

Surgery risk down 57%

4,719 people
Wellbeing
Strong

Pain/function ↓ up to 76%

OA risk ↓59%

3,314 people
Joints & tendons
Strong

Joints: ↓JSN ~0.25mm

Tendons: no clear data

3,037 people
Muscle soreness
Strong

Pain/function −50%

Soreness relief longer

Responder rate +24%

1,886 people
Illness recovery
Moderate

Pain/function improved

Faster recovery +73%

718 people

Similar by evidence

Supplements the same benefits carry qualifying findings for — a fact about the evidence graph, not a recommendation to swap.

Type-II Collagen

Shares 8 benefits: daily comfort, healthy aging, illness recovery, joint comfort

Palmitoylethanolamide

Shares 7 benefits: daily comfort, healthy aging, illness recovery, joint comfort

Devil's Claw

Shares 6 benefits: daily comfort, illness recovery, joint comfort, joint mobility

Boswellia

Shares 5 benefits: healthy aging, illness recovery, joint comfort, joint mobility

HMB

Shares 5 benefits: daily comfort, healthy aging, illness recovery, joint mobility

Bee Venom

Shares 4 benefits: daily comfort, joint comfort, joint mobility, wellbeing

Products with Glucosamine

Search all

1 product whose verified label declares Glucosamine — not every bottle that mentions it in a title.

Bioxtron

Bioxtron Life AFA Stem Cell Supplement

Propietary Blends · Blue Green Algae(A.F.A.) Powder 300 mg · Spirulina +1 more

$59.95Spirulina

Being studied right now

Recruiting clinical trials registered on ClinicalTrials.gov. A trial in progress has no result yet — this is what the field is asking, not what it found.

NT-II™ Collagen for Joint Discomfort and FunctionGlucosamine · Activity-Related Knee Discomfort, Joint Discomfort, Functional Joint Pain · 120 participants planned · ClinicalTrials.govRecruitingInterest of Myo-inositol Supplementation in Women With Polycystic Ovarian SyndromeGlucosamine · Polycystic Ovary Syndrome, Reproductive Medicine · 276 participants planned · ClinicalTrials.govRecruitingEvaluate the Effect of Dietary Supplement Combined Exercise Among Patients With Sarcopenia Comorbid With Lung DiseaseGlucosamine · Sarcopenia, COPD, ILD · 100 participants planned · ClinicalTrials.govRecruiting