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Holland & BarrettAmino acids & derivatives

Marine Collagen with Vitamin C 180 Tablets

£49.99 for 180 tablets at Holland & Barrett. That works out at £2.78 per 10 g, which ranks it 35th of the 70 marine collagen products we price across 12 UK retailers.

What it really costs, per 10 g£2.78One 10 g dose is our comparison unit for collagen. It is not a recommendation.
A day£2.78
A week£19.44
A month£83.32
A year£1013.69

At one 10 g dose a day, this pack lasts 18 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Collagen

  • Servings: 180 ÷ 3 per serving = 60
  • In the pack: 60 × 3 g = 180 g
  • £49.99 ÷ 180 g × 10 g = £2.78 per 10 g
  • A week £2.78 × 7 = £19.44 · a month × 30 = £83.32 · a year × 365 = £1013.69
  • Amount per serving: stated on the label.

Vitamin C

  • Servings: 180 ÷ 3 per serving = 60
  • In the pack: 60 × 60 mg = 3.6 g
  • £49.99 ÷ 3.6 g × 1 g = £13.89 per 1 g
  • A week £13.89 × 7 = £97.20 · a month × 30 = £416.58 · a year × 365 = £5068.43
  • 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 Peptides 360Protein Works · 8 g a serving · £77.22 a month · a pack lasts 34 days£2.57£86.49View at Protein Works (opens in a new tab)
Marine Collagen Peptides 360Protein Works · 8 g a serving · £79.00 a month · a pack lasts 22 days£2.63£58.99View at Protein Works (opens in a new tab)
ZipVitMarine Collagen 1200mgZipVit · 1.2 g a serving · £79.12 a month · a pack lasts 7 days£2.64£18.99View at ZipVit (opens in a new tab)
WeightWorldPure Marine Collagen CapsulesWeightWorld · 1.2 g a serving · £81.21 a month · a pack lasts 7 days£2.71£19.49View at WeightWorld (opens in a new tab)
ZipVitMarine Collagen 1200mgZipVit · 1.2 g a serving · £83.25 a month · a pack lasts 4 days£2.78£9.99View at ZipVit (opens in a new tab)
This productHolland & Barrett · 3 g a serving · £83.32 a month · a pack lasts 18 days£2.78shown above

Switching to the Protein Works pack saves £6.09 a month at the same 10 g dose.

Ranked purely by price per 10 g. 68 combination products also contain collagen.

Cheaper vitamin C

All 113, ranked →
Kids Vitamin C Liquid DropsHealf · 45 mg a serving · £245.56 a month · a pack lasts 1 day£8.19£11.05View at Healf (opens in a new tab)
ZipVitRosehip 5000mgZipVit · 12 mg a serving · £256.88 a month · a pack lasts 4 days£8.56£36.99View at ZipVit (opens in a new tab)
Rosehip Capsules 6,000mgSimply Supplements · 36 mg a serving · £307.19 a month · a pack lasts 3 days£10.24£29.49View at Simply Supplements (opens in a new tab)
Collagen Protein CoffeeProtein Works · 80 mg a serving · £335.43 a month · a pack lasts 3 days£11.18£33.99View at Protein Works (opens in a new tab)
Chondroitin 400Healthspan · 60 mg a serving · £349.83 a month · a pack lasts 2 days£11.66£20.99View at Healthspan (opens in a new tab)
This productHolland & Barrett · 60 mg a serving · £416.58 a month · a pack lasts 4 days£13.89shown above

Switching to the Healf pack saves £171.03 a month at the same 1 g dose.

Ranked purely by price per 1 g. 950 combination products also contain vitamin C.

On the label

Collagen · Marine
3 g per serving (stated on the label)
Vitamin C · Standard (ascorbic acid and ascorbates)
60 mg per serving (stated on the label)
Pack
180 tablets · 60 servings · 3 tablet(s) a serving
Cost per serving
83p (60 servings in the pack)
More label details
Sold by
Holland & Barrett
What the listing says
“180 Tablets” · “Take 3 Tablet/tablets per day” · “Fish Collagen ; 3,000mg”
Ingredients

Hydrolysed Marine Collagen (Fish), Bulking Agent (Microcrystalline Cellulose), Vitamin C (L-Ascorbic Acid), Anti-Caking Agents (Magnesium Stearate, Silicon Dioxide), Glazing Agents (Hydroxypropyl Methylcellulose, Glycerol).

From the Holland & Barrett 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.

Price history

1 price change since 18 September 2026. Checked on 2 days, most recently 9 October 2026.

Lowest recorded
£25.0018 Sept
Highest recorded
£49.999 Oct
First recorded
£25.0018 Sept
Checked on
2 dayssince 18 Sept
Pack price at each check.
  1. Up at Holland & Barrett: £25.00 → £49.99 (+100%)
  2. First checked at Holland & Barrett: £25.00

Questions about this product

How much does Holland & Barrett Marine Collagen with Vitamin C 180 Tablets cost per 10 g?

£2.78 per 10 g, from £49.99 for 180 tablets at Holland & Barrett, checked on 9 October 2026.

Is it the cheapest marine collagen in the UK?

No, it is 35th of 70. Marine Collagen 1500mg at Simply Supplements works out at 68p per 10 g.

How long does one pack last?

18 days at one 10 g dose. The pack holds 180 g in total.

How much does Holland & Barrett Marine Collagen with Vitamin C 180 Tablets cost per 1 g?

£13.89 per 1 g, from £49.99 for 180 tablets at Holland & Barrett, checked on 9 October 2026.

Is it the cheapest vitamin C in the UK?

No, it is 101st of 113. Vitamin C Plus Tablets at Myprotein works out at 3p per 1 g.

How long does one pack last?

4 days at one 1 g dose. The pack holds 3.6 g in total.

About Holland & Barrett

Founded 1870 · Nuneaton, England · Part of L1 Retail (LetterOne)

Holland & Barrett is a health and wellness retailer founded in 1870, when Alfred Slapps Barrett and Major William Holland opened a grocery shop in Bishop's Stortford. It is based in Nuneaton, Warwickshire, and has been owned by LetterOne's L1 Retail since 2017.

All 32 Holland & Barrett products, priced per doseVisit Holland & Barrett (opens in a new tab)

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