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Amino acids & derivatives

Marine Collagen, 10 sachets

£23.49 for 10 sachets at Vitamin Planet. That works out at £2.35 per 10 g, which ranks it 70th of the 70 marine collagen products we price across 12 UK retailers.

What it really costs, per 10 g£2.35One 10 g dose is our comparison unit for collagen. It is not a recommendation.

A day£2.35

A week£16.44

A month£70.47

A year£857.38

At one 10 g dose a day, this pack lasts 10 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Servings: 10 ÷ 1 per serving = 10
In the pack: 10 × 10 g = 100 g
£23.49 ÷ 100 g × 10 g = £2.35 per 10 g
A week £2.35 × 7 = £16.44 · a month × 30 = £70.47 · a year × 365 = £857.38
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 →

Marine Collagen 5,000mg Variety Pack 15ml 30 SachetsLloyds Pharmacy · 5 g a serving · £137.98 a month · a pack lasts 15 days£4.60£68.99View at Lloyds Pharmacy

Marine Collagen 5,000mg Variety Pack 15ml 14 SachetsLloyds Pharmacy · 5 g a serving · £147.81 a month · a pack lasts 7 days£4.93£34.49View at Lloyds Pharmacy

Glucosamine 500mg & Marine Collagen 400mgSimply Supplements · 400 mg a serving · £294.19 a month · a pack lasts 2 days£9.81£15.69View at Simply Supplements

Natures AidCollagen Liquid Strawberry & LimeVitamin Planet · 5 g a serving · £34.22 a month · a pack lasts 17 days£1.14£19.01View at Vitamin Planet

MSC Certified Cacao CollagenHealf · 5 g a serving · £56.58 a month · a pack lasts 15 days£1.89£28.29View at Healf

This productVitamin Planet · 10 g a serving · £70.47 a month · a pack lasts 10 days£2.35shown above

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: 10 sachets · 10 servings · 1 sachet(s) a serving
Cost per serving: £2.35 (10 servings in the pack)

More label details

Sold by: Vitamin Planet
What the listing says: “10 Sachets” · “Mix 1 sachet with 250ml of liquid” · “Collagen (from fish) ; 10g”

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Daily dosemgFordays

One 10 g dose is our comparison unit, not a recommendation.

Price history

No price change since 7 October 2026. Checked on 1 day, most recently 7 October 2026.

Price at every check: £23.49Vitamin Planet
First recorded: £23.497 Oct
Checked on: 1 daysince 7 Oct

Checked once so far, on 7 October 2026.

7 OctFirst checked at Vitamin Planet: £23.49

Questions about this product

How much does Vital Proteins Marine Collagen cost per 10 g?

£2.35 per 10 g, from £23.49 for 10 sachets at Vitamin Planet, checked on 7 October 2026.

Is it the cheapest marine collagen in the UK?

No, it is 70th of 70. Marine Collagen 1500mg at Simply Supplements works out at 68p per 10 g.

How long does one pack last?

10 days at one 10 g dose. The pack holds 100 g in total.

About Vital Proteins

All 5 Vital Proteins products, priced per dose

Keep comparing

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