Mobility Support, 90 tablets
£18.90 for 90 tablets at Collagen Superdose. 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 10 g dose a day, this pack lasts 5 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
Collagen
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 600 mg = 54 g
- £18.90 ÷ 54 g × 10 g = £3.50 per 10 g
- A week £3.50 × 7 = £24.50 · a month × 30 = £105.00 · a year × 365 = £1277.50
- Amount per serving: stated on the label.
Black pepper (piperine)
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 0.25 mg = 22.5 mg
- £18.90 ÷ 22.5 mg × 5 mg = £4.20 per 5 mg
- A week £4.20 × 7 = £29.40 · a month × 30 = £126.00 · a year × 365 = £1533.00
- Amount per serving: extract weight stated on the label.
Magnesium
- Servings: 90 ÷ 1 per serving = 90
- In the pack: 90 × 56.3 mg = 5.07 g
- £18.90 ÷ 5.07 g × 100 mg = 37.3p per 100 mg magnesium
- A week 37.3p × 7 = £2.61 · a month × 30 = £11.19 · a year × 365 = £136.15
- 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: bovine collagen
All 63, ranked →
Ranked purely by price per 10 g. 65 combination products also contain collagen.
How it compares: black pepper extract
All 4, ranked →
Ranked purely by price per 5 mg. 75 combination products also contain black pepper (piperine).
How it compares: magnesium bisglycinate
All 66, ranked →
Ranked purely by price per 100 mg magnesium. Labels here do not all state the same thing: this one gives stated on the label, the cheapest gives estimated from the compound weight using our conversion factor. Check both before choosing. 86 combination products also contain magnesium.
On the label
- Collagen · Bovine
- 600 mg per serving (stated on the label)
- Black pepper (piperine) · Black pepper extract (piperine)
- 0.25 mg per serving (extract weight stated on the label)
- Pack
- 90 tablets · 90 servings · 1 tablet(s) a serving
- Cost per serving
- 21p (90 servings in the pack)
More label details
- Magnesium · Bisglycinate (glycinate)
- 56.3 mg per serving (stated on the label)
- Barcode
- 5060259572661
- Sold by
- Collagen Superdose
- What the listing says
- “Contains 90 tablets” · “Take 1 tablet daily” · “Bioperine®) 0.25 mg”
Ingredients
Hydrolysed Collagen (Bovine), Bulking Agents: Cellulose, Dicalcium Phosphate; Magnesium Bisglycinate Albion®, Glucosamine Sulphate KCl (Crustaceans), Stabilizer: Cross-linked Sodium Carboxymethylcellulose; Boswellia gum resin extract (Boswellia serrata Roxb.) std. 65% boswellic acid – Boswellin®, Anti-caking Agents: Magnesium Salts of Fatty Acids, Silicon Dioxide; Vitamin D3 (Cholecalciferol), Piperine from Black Pepper (Piper nigrum L.) fruit- Bioperine®. No known or common side effects have been reported with this product. Seek medical advice right away if any severe reaction is observed.
From the Collagen Superdose listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 10 g dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 1 tablet.
What you paid
Optional. At Collagen Superdose today: £18.90.
“Order by” allows 5 working days’ delivery from Collagen Superdose and your spare days.
Price history
No price change since 15 October 2026. Checked on 6 days, most recently 20 October 2026.
- Price at every check
- £18.90Collagen Superdose
- First recorded
- £18.9015 Oct
- Checked on
- 6 dayssince 15 Oct
- First checked at Collagen Superdose: £18.90
Questions about this product
How much does Collagen Superdose Mobility Support cost per 5 mg?
£4.20 per 5 mg, from £18.90 for 90 tablets at Collagen Superdose, checked on 20 October 2026.
How long does one pack last?
5 days at one 5 mg dose. The pack holds 22.5 mg in total.
How much does Collagen Superdose Mobility Support cost per 10 g?
£3.50 per 10 g, from £18.90 for 90 tablets at Collagen Superdose, checked on 20 October 2026.
How long does one pack last?
5 days at one 10 g dose. The pack holds 54 g in total.
How much does Collagen Superdose Mobility Support cost per 100 mg magnesium?
37p per 100 mg magnesium, from £18.90 for 90 tablets at Collagen Superdose, checked on 20 October 2026.
How long does one pack last?
51 days at one 100 mg dose. The pack holds 5.07 g in total.