Glucosamine joint supplements compared against 1178 mg of glucosamine base a day - the base equivalent of the 1500 mg glucosamine sulphate used in the European osteoarthritis trials. Pack strengths usually quote the salt, which is only 53-83% glucosamine.
| Product | At full dose | Glucosamine per day | Band | Cost per full dose | Days supply |
|---|---|---|---|---|---|
| High Strength Glucosamine Sulphate 2KCl 1500mg with Vitamin C Zipvit |
0 of 2 | 888 mg | Underdosed | £0.077 | 360 days |
| Glucosamine Sulphate 2KCl 1500mg Nu U Nutrition |
0 of 1 | 840 mg | Underdosed | £0.084 | 365 days |
| Glucosamine Sulphate 2KCl 1000mg Simply Supplements |
0 of 1 | 592 mg | Underdosed | £0.099 | 180 days |
| Glucosamine Sulphate 2KCl 1500mg with Vitamin C (120 tablets) Zipvit |
0 of 2 | 888 mg | Underdosed | £0.110 | 120 days |
| Glucosamine Sulphate 2KCl 1000mg with Vitamin C Zipvit |
0 of 2 | 591 mg | Underdosed | £0.111 | 180 days |
| Max Strength Glucosamine Sulphate 2KCl Simply Supplements |
0 of 1 | 1100 mg | Underdosed | £0.113 | 180 days |
| Vegan Glucosamine Sulphate 2KCl 1500mg Carlyle |
0 of 2 | 888 mg | Underdosed | £0.118 | 90 days |
| Optiflex Glucosamine HCl 1,325mg Healthspan |
0 of 2 | 1100 mg | Underdosed | £0.178 | 120 days |
| Glucosamine Chondroitin MSM+ Complex VitaBright |
1 of 7 | 651 mg | Underdosed | £0.325 | 90 days |
| Glucosamine & Chondroitin Complex Plus 5 Vitamins SS Sport Supplies |
4 of 9 | 530 mg | Fairy dust | £0.370 | 60 days |
| Glucosamine & Chondroitin Complex 6-in-1 Nutravita |
1 of 6 | 570 mg | Fairy dust | £0.390 | 90 days |
| Glucosamine Complex MSM + Chondroitin Nutralie |
1 of 8 | 1000 mg | Underdosed | £0.391 | 60 days |
| Glucosamine, Chondroitin & MSM 6-in-1 Complex WeightWorld |
0 of 6 | 297.5 mg | Fairy dust | £0.429 | 180 days |
| Optiflex Glucosamine & Chondroitin Healthspan |
0 of 3 | 830 mg | Underdosed | £0.449 | 60 days |
| Glucosamine, MSM & Vitamin C Solaray |
0 of 3 | 500 mg | Fairy dust | £0.576 | 90 days |
| Glucosamine Complex with MSM & Turmeric Bettervits |
1 of 7 | 1000 mg | Underdosed | £1.37 | 30 days |
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 888mg | 888 mg | 1178 mg | 0.75× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 12mg | 12 mg | 80 mg | 0.15× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 840mg | 840 mg | 1178 mg | 0.71× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 592mg | 592 mg | 1178 mg | 0.5× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 888mg | 888 mg | 1178 mg | 0.75× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 12mg | 12 mg | 80 mg | 0.15× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 591mg | 591 mg | 1178 mg | 0.5× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 12mg | 12 mg | 80 mg | 0.15× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 1100mg | 1100 mg | 1178 mg | 0.93× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 888mg | 888 mg | 1178 mg | 0.75× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 24mg | 24 mg | 80 mg | 0.3× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 1,100 mg | 1100 mg | 1178 mg | 0.93× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 20 mg | 20 mg | 80 mg | 0.25× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 651 mg | 651 mg | 1178 mg | 0.55× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 195 mg | 195 mg | 1200 mg | 0.16× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 50 mg | 50 mg | 3000 mg | 0.02× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 105 mg | 105 mg | 80 mg | 1.31× | Full dose | |
The daily amount meets or exceeds the published reference dose.
| |||||
| 50 mg (provided by 5mg of 10:1 extract) | 50 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
| 500 mg (provided by 25mg of 20:1 extract) | 500 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
| 80 mg (provided by 4mg of 20:1 extract) | 80 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 5 µg | 5 mcg | 10 mcg | 0.5× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 530 mg | 530 mg | 1178 mg | 0.45× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 100 mg | 100 mg | 80 mg | 1.25× | Full dose | |
The daily amount meets or exceeds the published reference dose.
| |||||
| 1.1 mg | 1.1 mg | 1.1 mg | 1× | Full dose | |
The daily amount meets or exceeds the published reference dose.
| |||||
| 1.4 mg | 1.4 mg | 1.4 mg | 1× | Full dose | |
The daily amount meets or exceeds the published reference dose.
| |||||
| 2.5 µg | 2.5 mcg | 2.5 mcg | 1× | Full dose | |
The daily amount meets or exceeds the published reference dose.
| |||||
| 200 mg | 200 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
| 50 mg | 50 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
| 10 mg | 10 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 570mg | 570 mg | 1178 mg | 0.48× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 200mg | 200 mg | 1200 mg | 0.17× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 100mg | 100 mg | 80 mg | 1.25× | Full dose | |
The daily amount meets or exceeds the published reference dose.
| |||||
| 50mg | 50 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
| 36mg (720mg equivalent amount of fresh plant before extraction) | 36 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
| 4mg (80mg equivalent amount of fresh plant before extraction) | 4 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 1000 mg | 1000 mg | 1178 mg | 0.85× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 500 mg | 500 mg | 1200 mg | 0.42× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 450 mg | 450 mg | 3000 mg | 0.15× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 8 mg | 8 mg | 10 mg | 0.8× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 30 µg | 30 mcg | 55 mcg | 0.55× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 80 mg | 80 mg | 10000 mg | 0.01× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
Scored on Boswellic Acids |
200 mg | 130 mg | 100 mg | 1.3× | Full dose |
The daily amount meets or exceeds the published reference dose.
| |||||
| 30 mg | 30 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 297.5mg per capsule | 297.5 mg | 1178 mg | 0.25× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 100mg per capsule | 100 mg | 1200 mg | 0.08× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 100mg per capsule | 100 mg | 3000 mg | 0.03× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 25mg per capsule | 25 mg | 80 mg | 0.31× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 25mg per capsule | 25 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
| 30mg per capsule | 30 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
The label states a range of servings. These figures use the lowest, so the daily amounts are not flattered by assuming the largest serving allowed.
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 415mg per tablet (830mg per 2-tablet serving) | 830 mg | 1178 mg | 0.7× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 100mg per tablet (200mg per 2-tablet serving) | 200 mg | 1200 mg | 0.17× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 20mg per tablet (40mg per 2-tablet serving) | 40 mg | 80 mg | 0.5× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 500 mg | 500 mg | 1178 mg | 0.42× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 1000 mg | 1000 mg | 3000 mg | 0.33× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 50 mg | 50 mg | 80 mg | 0.63× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
Label captured 6 Aug 2026 (version 1).
| Ingredient | On the label | Per day | Reference | Ratio | Band |
|---|---|---|---|---|---|
| 1,000mg | 1000 mg | 1178 mg | 0.85× | Underdosed | |
The daily amount is at least half the published reference dose, but below it.
| |||||
| 400mg | 400 mg | 1200 mg | 0.33× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 100mg | 100 mg | 3000 mg | 0.03× | Fairy dust | |
The daily amount is less than half the published reference dose.
| |||||
| 80mg | 80 mg | 80 mg | 1× | Full dose | |
The daily amount meets or exceeds the published reference dose.
| |||||
Scored on Boswellic Acids |
50mg (from 10mg of a 5:1 extract, providing 6.5mg Boswellic Acids) | 6.5 mg | 100 mg | 0.07× | Fairy dust |
The daily amount is less than half the published reference dose.
| |||||
Scored on Curcuminoids |
100mg (from 2mg of a 50:1 Extract, providing 1.8mg Curcuminoids) | 1.8 mg | 500 mg | 0× | Fairy dust |
The daily amount is less than half the published reference dose.
| |||||
| 25mg | 25 mg | Not stated | — | No reference | |
No published reference dose was found for this ingredient, so it cannot be compared.
| |||||
Label captured 6 Aug 2026 (version 1).