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Protein WorksGeneral health ingredients

Happy Joints, 60 tablets

£7.99 for 60 tablets at Protein Works. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 1.5 g20pOne 1.5 g dose is our comparison unit for glucosamine. It is not a recommendation.
A day20p
A week£1.40
A month£5.99
A year£72.91

At one 1.5 g dose a day, this pack lasts 40 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Glucosamine

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 1 g = 60 g
  • £7.99 ÷ 60 g × 1.5 g = 20p per 1.5 g
  • A week 20p × 7 = £1.40 · a month × 30 = £5.99 · a year × 365 = £72.91
  • Amount per serving: stated on the label.

Vitamin C

  • Servings: 60 ÷ 1 per serving = 60
  • In the pack: 60 × 24 mg = 1.44 g
  • £7.99 ÷ 1.44 g × 1 g = £5.55 per 1 g
  • A week £5.55 × 7 = £38.84 · a month × 30 = £166.46 · a year × 365 = £2025.24
  • Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

How it compares: glucosamine HCl

All 16, ranked →
Optiflex® Glucosamine HCl 1000mg with Vitamin CCheapest per 1.5 gHealthspan · 1 g a serving · £2.53 a month · a pack lasts 7 months8p£17.99View at Healthspan (opens in a new tab)
ZipVitGlucosamine HCl 1325mgZipVit · 1.33 g a serving · £3.04 a month · a pack lasts 7 months10p£21.49View at ZipVit (opens in a new tab)
ZipVitGlucosamine HCl 1325mgZipVit · 1.33 g a serving · £3.11 a month · a pack lasts 10 months10p£32.99View at ZipVit (opens in a new tab)
This productProtein Works · 1 g a serving · £5.99 a month · a pack lasts 40 days20pshown above

Ranked purely by price per 1.5 g. 23 combination products also contain glucosamine.

How it compares: vitamin C

All 113, ranked →
Vitamin C Plus TabletsCheapest per 1 gMyprotein · 1 g a serving · £1.00 a month · a pack lasts 6 months3p£5.99View at Myprotein (opens in a new tab)
Vitamin C Crystals PowderHealf · 1.1 g a serving · £1.01 a month · a pack lasts 7 months3p£7.61View at Healf (opens in a new tab)
Vitamin C PowderLamberts Healthcare (Nature's Best) · 1 g a serving · £1.50 a month · a pack lasts 8 months5p£12.50View at Lamberts Healthcare (opens in a new tab)
This productProtein Works · 24 mg a serving · £166.46 a month · a pack lasts 1 day£5.55shown above

Ranked purely by price per 1 g. 950 combination products also contain vitamin C.

On the label

Glucosamine · HCl
1 g per serving (stated on the label)
Vitamin C · Standard (ascorbic acid and ascorbates)
24 mg per serving (stated on the label)
Pack
60 tablets · 60 servings · 1 tablet(s) a serving
Cost per serving
13p (60 servings in the pack)
More label details
Barcode
5060594776526
Sold by
Protein Works
What the listing says
“60 tablets” · “per tablet” · “[Glucosamine HCL ; 1000mg]”
Ingredients

Glucosamine HCL (Polyvinylpyrrolidone), Maltodextrin, Cellulose, Turmeric Extract (Cucuma Longa L.), Anti-Caking Agents (Magnesium Stearate, Silicon Dioxide), Ascorbic Acid Preparation (Ascorbic Acid, Hydroxypropyl Methylcellulose), Cellulose Coating (hydroxypropyl Methylcellulose, Glycerin), Vitamin D3 Preparation (Maltodextrin, Corn Starch, Cholecalciferol, Sucrose, Silicon Dioxide, Ascorbyl Palmitate).

From the Protein Works listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 1.5 g dose is our comparison unit, not a recommendation.

Price history

No price change since 23 September 2026. Checked on 2 days, most recently 9 October 2026.

Price at every check
£7.99Protein Works
First recorded
£7.9923 Sept
Checked on
2 dayssince 23 Sept
Pack price at each check.
  1. First checked at Protein Works: £7.99

Questions about this product

How much does Protein Works Happy Joints cost per 1.5 g?

20p per 1.5 g, from £7.99 for 60 tablets at Protein Works, checked on 9 October 2026.

How long does one pack last?

40 days at one 1.5 g dose. The pack holds 60 g in total.

How much does Protein Works Happy Joints cost per 1 g?

£5.55 per 1 g, from £7.99 for 60 tablets at Protein Works, checked on 9 October 2026.

How long does one pack last?

1 day at one 1 g dose. The pack holds 1.44 g in total.

About Protein Works

Founded 2012 · Liverpool, England · Part of Lactalis

Protein Works is a British nutrition company founded in 2012 by Mark Coxhead, Nick Smith and Karl Jacobie. It is based at PW Campus in Speke, Liverpool, which opened in 2025 and replaced several sites in Runcorn.

All 149 Protein Works products, priced per doseVisit Protein Works (opens in a new tab)

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