Marine Collagen, Unflavoured, 300 g
£27.99 for 300 g at Myprotein. That works out at 93p per 10 g, which ranks it 5th of the 70 marine collagen products we price across 12 UK retailers.
At one 10 g dose a day, this pack lasts 30 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- Servings: 300 ÷ 10 per serving = 30
- In the pack: 30 × 10 g = 300 g
- £27.99 ÷ 300 g × 10 g = 93.3p per 10 g
- A week 93.3p × 7 = £6.53 · a month × 30 = £27.99 · a year × 365 = £340.54
- 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 Simply Supplements pack saves £7.45 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
- 10 g per serving (stated on the label)
- Pack
- 300 g · 30 servings · 10 g a serving
- Cost per serving
- 93p (30 servings in the pack)
More label details
- Barcode
- 5059883486260
- Sold by
- Myprotein
- What the listing says
- “300G” · “30servings” · “Serving Size: 10g” · “Collagen ; 100g ; 10g”
Ingredients
Marine Collagen (Fish) (100%). May also contain milk.
From the Myprotein 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: 10 g.
What you paid
Optional. At Myprotein today: £27.99.
“Order by” allows 3 working days’ delivery from Myprotein and your spare days.
Price history
No price change since 3 October 2026. Checked on 18 days, most recently 20 October 2026.
- Price at every check
- £27.99Myprotein
- First recorded
- £27.993 Oct
- Checked on
- 18 dayssince 3 Oct
- First checked at Myprotein: £27.99
Questions about this product
How much does Myprotein Marine Collagen cost per 10 g?
93p per 10 g, from £27.99 for 300 g at Myprotein, checked on 20 October 2026.
Is it the cheapest marine collagen in the UK?
No, it is 5th of 70. Marine Collagen 1500mg at Simply Supplements works out at 68p per 10 g.
How long does one pack last?
30 days at one 10 g dose. The pack holds 300 g in total.
About Myprotein
Founded 2004 · Manchester, England · Part of THG plc
Myprotein is a sports nutrition brand founded in 2004 by Oliver Cookson and bought in 2011 by The Hut Group, now the London-listed THG plc. It is based in Manchester and is part of THG's nutrition division.
All 558 Myprotein products, priced per doseVisit Myprotein (opens in a new tab)
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