MetaActive Flex, 90 tablets
£38.39 for 90 tablets at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.
At one 1 g dose a day, this pack lasts 1 day. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Vitamin C
- Servings: 90 ÷ 2 per serving = 45
- In the pack: 45 × 32 mg = 1.44 g
- £38.39 ÷ 1.44 g × 1 g = £26.66 per 1 g
- A week £26.66 × 7 = £186.62 · a month × 30 = £799.79 · a year × 365 = £9730.80
- Amount per serving: stated on the label.
Chondroitin
- Servings: 90 ÷ 2 per serving = 45
- In the pack: 45 × 800 mg = 36 g
- £38.39 ÷ 36 g × 800 mg = 85.3p per 800 mg
- A week 85.3p × 7 = £5.97 · a month × 30 = £25.59 · a year × 365 = £311.39
- Amount per serving: stated on the label.
Glucosamine
- Servings: 90 ÷ 2 per serving = 45
- In the pack: 45 × 1 g = 45 g
- £38.39 ÷ 45 g × 1.5 g = £1.28 per 1.5 g
- A week £1.28 × 7 = £8.96 · a month × 30 = £38.39 · a year × 365 = £467.08
- Amount per serving: stated on the label.
Manganese
- Servings: 90 ÷ 2 per serving = 45
- In the pack: 45 × 0.66 mg = 29.7 mg
- £38.39 ÷ 29.7 mg × 2 mg = £2.59 per 2 mg manganese
- A week £2.59 × 7 = £18.10 · a month × 30 = £77.56 · a year × 365 = £943.59
- Amount per serving: stated on the label.
MSM
- Servings: 90 ÷ 2 per serving = 45
- In the pack: 45 × 200 mg = 9 g
- £38.39 ÷ 9 g × 1 g = £4.27 per 1 g
- A week £4.27 × 7 = £29.86 · a month × 30 = £127.97 · a year × 365 = £1556.93
- 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: vitamin C
All 113, ranked →
Ranked purely by price per 1 g. 950 combination products also contain vitamin C.
How it compares: chondroitin sulfate
All 8, ranked →
Ranked purely by price per 800 mg. 40 combination products also contain chondroitin.
How it compares: glucosamine sulphate
All 32, ranked →
Ranked purely by price per 1.5 g. 38 combination products also contain glucosamine.
How it compares: manganese
Compare every product in this form →
Ranked purely by price per 2 mg manganese. 58 combination products also contain manganese.
How it compares: MSM
All 14, ranked →
Ranked purely by price per 1 g. 47 combination products also contain MSM.
On the label
- Vitamin C · Standard (ascorbic acid and ascorbates)
- 32 mg per serving (stated on the label)
- Chondroitin · Chondroitin sulfate
- 800 mg per serving (stated on the label)
- Pack
- 90 tablets · 45 servings · 2 tablet(s) a serving
- Cost per serving
- 85p (45 servings in the pack)
More label details
- Glucosamine · Sulphate (2KCl)
- 1 g per serving (stated on the label)
- Manganese · Manganese
- 0.66 mg per serving (stated on the label)
- MSM · MSM
- 200 mg per serving (stated on the label)
- Sold by
- Healf
- What the listing says
- “90 tabs” · “Recommended use: 2 tablets daily” · “Chondroitin sulphate ; 400 mg”
Ingredients
D-Glucosamine Sulphate Potassium Salt (2 KCI) (Crustaceans), Chondroitin Sulphate, Stabiliser: Microcrystalline Cellulose, Methylsulphonymethane (MSM), Anti-Caking Agents: Hydroxypropyl Cellulose, Magnesium Salts Of Fatty Acids And Silicon Dioxide, Vitamin C (L-Ascorbic Acid), Manganese Citrate.
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 1 g dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 2 tablets.
What you paid
Optional. At Healf today: £38.39.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
1 price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Lowest recorded
- £38.398 Oct
- Highest recorded
- £47.991 Oct
- First recorded
- £47.991 Oct
- Checked on
- 20 dayssince 1 Oct
- Down at Healf: £47.99 → £38.39 (−20%)
- First checked at Healf: £47.99
Questions about this product
How much does Metagenics MetaActive Flex cost per 800 mg?
85p per 800 mg, from £38.39 for 90 tablets at Healf, checked on 20 October 2026.
How long does one pack last?
45 days at one 800 mg dose. The pack holds 36 g in total.
How much does Metagenics MetaActive Flex cost per 1.5 g?
£1.28 per 1.5 g, from £38.39 for 90 tablets at Healf, checked on 20 October 2026.
How long does one pack last?
30 days at one 1.5 g dose. The pack holds 45 g in total.
How much does Metagenics MetaActive Flex cost per 2 mg manganese?
£2.59 per 2 mg manganese, from £38.39 for 90 tablets at Healf, checked on 20 October 2026.
How long does one pack last?
15 days at one 2 mg dose. The pack holds 29.7 mg in total.
How much does Metagenics MetaActive Flex cost per 1 g?
£4.27 per 1 g, from £38.39 for 90 tablets at Healf, checked on 20 October 2026.
How long does one pack last?
9 days at one 1 g dose. The pack holds 9 g in total.
How much does Metagenics MetaActive Flex cost per 1 g?
£26.66 per 1 g, from £38.39 for 90 tablets at Healf, checked on 20 October 2026.
How long does one pack last?
1 day at one 1 g dose. The pack holds 1.44 g in total.
About Metagenics
All 126 Metagenics products, priced per dose
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