Marine Collagen Powder with Vitamin C, 200 g
£21.49 for 200 g at Simply Supplements. That works out at £1.08 per 10 g, which ranks it 10th of the 70 marine collagen products we price across 12 UK retailers.
At one 10 g dose a day, this pack lasts 20 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 200 ÷ 5 per serving = 40
- In the pack: 40 × 4.98 g = 199.2 g
- £21.49 ÷ 199.2 g × 10 g = £1.08 per 10 g
- A week £1.08 × 7 = £7.55 · a month × 30 = £32.36 · a year × 365 = £393.77
- 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.
Cheaper marine collagen
All 70, ranked →
Switching to the Myprotein pack saves £4.37 a month at the same 10 g dose.
Ranked purely by price per 10 g. 68 combination products also contain collagen.
On the label
- Collagen · Marine
- 4.98 g per serving (stated on the label)
- Pack
- 200 g · 40 servings · 5 g a serving
- Cost per serving
- 54p (40 servings in the pack)
More label details
- Barcode
- 5056049512542
- Sold by
- Simply Supplements
- What the listing says
- “Each scoop (5g)” · “confirmed from the retailer's own product page, not this listing's text: amount per serving 4.98; amount unit g; amount refers to compound; units per serving 5.0; pack units 200; pack unit type gram; form id marine”
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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: 5 g.
What you paid
Optional. At Simply Supplements today: £21.49.
“Order by” allows 3 working days’ delivery from Simply Supplements and your spare days.
Price history
No price change since 21 September 2026. Checked on 29 days, most recently 20 October 2026.
- Price at every check
- £21.49Simply Supplements
- First recorded
- £21.4921 Sept
- Checked on
- 29 dayssince 21 Sept
- First checked at Simply Supplements: £21.49
Questions about this product
How much does Simply Supplements Marine Collagen Powder with Vitamin C cost per 10 g?
£1.08 per 10 g, from £21.49 for 200 g at Simply Supplements, checked on 20 October 2026.
Is it the cheapest marine collagen in the UK?
No, it is 10th of 70. Marine Collagen 1500mg at Simply Supplements works out at 68p per 10 g.
How long does one pack last?
20 days at one 10 g dose. The pack holds 199.2 g in total.
About Simply Supplements
Founded 2004 · Yaxley, Peterborough, England
Simply Supplements is an online vitamins and supplements retailer that started in Guernsey in 2004 and is now based in Yaxley, near Peterborough. It is the trading name of Pinnacle Health Nutrition Ltd, a privately owned UK company.
All 134 Simply Supplements products, priced per doseVisit Simply Supplements (opens in a new tab)
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