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CodeageVitamins

Wild-Caught Biotin Marine Capsules, 120 capsules

£29.87 for 120 capsules at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 5 mg50pOne 5 mg dose is our comparison unit for biotin. It is not a recommendation.
A day50p
A week£3.48
A month£14.94
A year£181.71

At one 5 mg dose a day, this pack lasts 2 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Biotin

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 10 mg = 300 mg
  • £29.87 ÷ 300 mg × 5 mg = 49.8p per 5 mg
  • A week 49.8p × 7 = £3.48 · a month × 30 = £14.94 · a year × 365 = £181.71
  • Amount per serving: stated on the label.

Collagen

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 2 g = 60 g
  • £29.87 ÷ 60 g × 10 g = £4.98 per 10 g
  • A week £4.98 × 7 = £34.85 · a month × 30 = £149.35 · a year × 365 = £1817.09
  • Amount per serving: stated on the label.

Hyaluronic acid

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 50 mg = 1.5 g
  • £29.87 ÷ 1.5 g × 100 mg = £1.99 per 100 mg
  • A week £1.99 × 7 = £13.94 · a month × 30 = £59.74 · a year × 365 = £726.84
  • Amount per serving: stated on the label.

Vitamin C

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 60 mg = 1.8 g
  • £29.87 ÷ 1.8 g × 1 g = £16.59 per 1 g
  • A week £16.59 × 7 = £116.16 · a month × 30 = £497.83 · a year × 365 = £6056.97
  • Amount per serving: stated on the label.

Vitamin E

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 33.5 mg = 1.01 g
  • £29.87 ÷ 1.01 g × 268 mg = £7.97 per 268 mg
  • A week £7.97 × 7 = £55.76 · a month × 30 = £238.96 · a year × 365 = £2907.35
  • 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: biotin

All 20, ranked →
WeightWorldBiotin Vitamin B7 TabletsCheapest per 5 mgWeightWorld · 12 mg a serving · 34p a month · a pack lasts 2.4 years1p£9.99View at WeightWorld (opens in a new tab)
VitaBrightBiotin Hair Growth SupplementVitaBright · 12 mg a serving · 62p a month · a pack lasts 2.6 years2p£19.99View at VitaBright (opens in a new tab)
VitaBrightBiotin Tablets with CoconutVitaBright · 12 mg a serving · 62p a month · a pack lasts 2.6 years2p£19.99View at VitaBright (opens in a new tab)
This productHealf · 10 mg a serving · £14.94 a month · a pack lasts 2 months50pshown above

Ranked purely by price per 5 mg. 244 combination products also contain biotin.

How it compares: marine collagen

All 70, ranked →
Marine Collagen 1500mgCheapest per 10 gSimply Supplements · 1.5 g a serving · £20.54 a month · a pack lasts 27 days68p£18.49View at Simply Supplements (opens in a new tab)
MSC Certified Marine CollagenHealf · 7.5 g a serving · £27.93 a month · a pack lasts 45 days93p£41.89View at Healf (opens in a new tab)
Marine CollagenMyprotein · 10 g a serving · £27.99 a month · a pack lasts 30 days93p£27.99View at Myprotein (opens in a new tab)
This productHealf · 2 g a serving · £149.35 a month · a pack lasts 6 days£4.98shown above

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

How it compares: hyaluronic acid

All 20, ranked →
WeightWorldHyaluronic Acid CapsulesCheapest per 100 mgWeightWorld · 600 mg a serving · 90p a month · a pack lasts 2 years3p£21.49View at WeightWorld (opens in a new tab)
Hyaluronic Acid Tablets 150mgBulk · 150 mg a serving · £1.75 a month · a pack lasts 9 months6p£15.75View at Bulk (opens in a new tab)
Hyaluronic Acid Tablets 150mgBulk · 150 mg a serving · £2.08 a month · a pack lasts 3 months7p£6.25View at Bulk (opens in a new tab)
This productHealf · 50 mg a serving · £59.74 a month · a pack lasts 15 days£1.99shown above

Ranked purely by price per 100 mg. 74 combination products also contain hyaluronic acid.

How it compares: vitamin C

All 113, ranked →
Vitamin C Plus TabletsCheapest per 1 gMyprotein · 1 g a serving · £1.00 a month · a pack lasts 6 months3p£5.99View at Myprotein (opens in a new tab)
Vitamin C Crystals PowderHealf · 1.1 g a serving · £1.01 a month · a pack lasts 7 months3p£7.61View at Healf (opens in a new tab)
Vitamin C PowderLamberts Healthcare (Nature's Best) · 1 g a serving · £1.50 a month · a pack lasts 8 months5p£12.50View at Lamberts Healthcare (opens in a new tab)
This productHealf · 60 mg a serving · £497.83 a month · a pack lasts 2 days£16.59shown above

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

How it compares: vitamin E mixed tocopherols / tocotrienols

All 4, ranked →
Designs for HealthAnnatto-E® 300Cheapest per 268 mgHealf · 300 mg a serving · £33.50 a month · a pack lasts 2 months£1.12£74.99View at Healf (opens in a new tab)
Designs for HealthAnnatto-E® 300Healf · 300 mg a serving · £35.72 a month · a pack lasts 34 days£1.19£39.99View at Healf (opens in a new tab)
Designs for HealthAnnatto-E® 150Healf · 150 mg a serving · £36.62 a month · a pack lasts 34 days£1.22£40.99View at Healf (opens in a new tab)
This productHealf · 33.5 mg a serving · £238.96 a month · a pack lasts 4 days£7.97shown above

Ranked purely by price per 268 mg. 17 combination products also contain vitamin E.

On the label

Biotin · Biotin
10 mg per serving (stated on the label)
Collagen · Marine
2 g per serving (stated on the label)
Pack
120 capsules · 30 servings · 4 capsule(s) a serving
Cost per serving
£1.00 (30 servings in the pack)
More label details
Hyaluronic acid · Hyaluronic acid
50 mg per serving (stated on the label)
Vitamin C · Standard (ascorbic acid and ascorbates)
60 mg per serving (stated on the label)
Vitamin E · Mixed tocopherols / tocotrienols
33.5 mg per serving (stated on the label)
Sold by
Healf
What the listing says
“120 caps” · “Servings Per Container: 30” · “Serving Size: 4 Capsules” · “Biotin ; 10000 mcg”
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One 5 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£29.87Healf
First recorded
£29.871 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £29.87

Questions about this product

How much does Codeage Wild-Caught Biotin Marine Capsules cost per 5 mg?

50p per 5 mg, from £29.87 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

2 months at one 5 mg dose. The pack holds 300 mg in total.

How much does Codeage Wild-Caught Biotin Marine Capsules cost per 10 g?

£4.98 per 10 g, from £29.87 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

6 days at one 10 g dose. The pack holds 60 g in total.

How much does Codeage Wild-Caught Biotin Marine Capsules cost per 100 mg?

£1.99 per 100 mg, from £29.87 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

15 days at one 100 mg dose. The pack holds 1.5 g in total.

How much does Codeage Wild-Caught Biotin Marine Capsules cost per 1 g?

£16.59 per 1 g, from £29.87 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

2 days at one 1 g dose. The pack holds 1.8 g in total.

How much does Codeage Wild-Caught Biotin Marine Capsules cost per 268 mg?

£7.97 per 268 mg, from £29.87 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

4 days at one 268 mg dose. The pack holds 1.01 g in total.

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