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Green PeopleVitaminsVegan

Advanced Pro Collagen Complex, 50 capsules

£29.50 for 50 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 1 g£32.78One 1 g dose is our comparison unit for vitamin C. It is not a recommendation.
A day£32.78
A week£229.44
A month£983.33
A year£11963.89

At one 1 g dose a day, this pack lasts under a day. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Vitamin C

  • Servings: 50 ÷ 2 per serving = 25
  • In the pack: 25 × 36 mg = 900 mg
  • £29.50 ÷ 900 mg × 1 g = £32.78 per 1 g
  • A week £32.78 × 7 = £229.44 · a month × 30 = £983.33 · a year × 365 = £11963.89
  • Amount per serving: stated on the label.

Copper

  • Servings: 50 ÷ 2 per serving = 25
  • In the pack: 25 × 1.2 mg = 30 mg
  • £29.50 ÷ 30 mg × 1 mg = 98.3p per 1 mg copper
  • A week 98.3p × 7 = £6.88 · a month × 30 = £29.50 · a year × 365 = £358.92
  • Amount per serving: stated on the label.

Grape seed extract

  • Servings: 50 ÷ 2 per serving = 25
  • In the pack: 25 × 40 mg = 1 g
  • £29.50 ÷ 1 g × 300 mg = £8.85 per 300 mg
  • A week £8.85 × 7 = £61.95 · a month × 30 = £265.50 · a year × 365 = £3230.25
  • Amount per serving: extract weight stated on the label.

Iron

  • Servings: 50 ÷ 2 per serving = 25
  • In the pack: 25 × 14 mg = 350 mg
  • £29.50 ÷ 350 mg × 14 mg = £1.18 per 14 mg iron
  • A week £1.18 × 7 = £8.26 · a month × 30 = £35.40 · a year × 365 = £430.70
  • Amount per serving: stated on the label.

Zinc

  • Servings: 50 ÷ 2 per serving = 25
  • In the pack: 25 × 10 mg = 250 mg
  • £29.50 ÷ 250 mg × 15 mg = £1.77 per 15 mg zinc
  • A week £1.77 × 7 = £12.39 · a month × 30 = £53.10 · a year × 365 = £646.05
  • 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: 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)
Green PeopleThis productHealf · 36 mg a serving · £983.33 a month · a pack lasts under a day£32.78shown above

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

How it compares: copper

All 10, ranked →
Chelated CopperCheapest per 1 mg copperHealf · 2.5 mg a serving · 79p a month · a pack lasts 8 months3p£6.57View at Healf (opens in a new tab)
Copper (citrate)Healf · 2 mg a serving · £2.61 a month · a pack lasts 4 months9p£10.42View at Healf (opens in a new tab)
Copper (Glycinate)Healf · 2 mg a serving · £2.75 a month · a pack lasts 4 months9p£10.98View at Healf (opens in a new tab)
Green PeopleThis productHealf · 1.2 mg a serving · £29.50 a month · a pack lasts 30 days98pshown above

Ranked purely by price per 1 mg copper. 145 combination products also contain copper.

How it compares: grape seed extract

Compare every product in this form →
Grapeseed Extract Tablets 8,000mgCheapest per 300 mgSimply Supplements · 66.7 mg a serving · £35.97 a month · a pack lasts 20 days£1.20£23.99View at Simply Supplements (opens in a new tab)
Green PeopleThis productHealf · 40 mg a serving · £265.50 a month · a pack lasts 3 days£8.85shown above

Ranked purely by price per 300 mg. 35 combination products also contain grape seed extract.

How it compares: iron bisglycinate

All 26, ranked →
ZipVitIron Bisglycinate 14mgCheapest per 14 mg ironZipVit · 14 mg a serving · 82p a month · a pack lasts 1 year3p£9.99View at ZipVit (opens in a new tab)
ZipVitIron Bisglycinate Energy ComplexZipVit · 14 mg a serving · £1.17 a month · a pack lasts 12 months4p£13.99View at ZipVit (opens in a new tab)
WeightWorldIron Bisglycinate TabletsWeightWorld · 28 mg a serving · £1.20 a month · a pack lasts 1.1 years4p£15.98View at WeightWorld (opens in a new tab)
Green PeopleThis productHealf · 14 mg a serving · £35.40 a month · a pack lasts 25 days£1.18shown above

Ranked purely by price per 14 mg iron. 55 combination products also contain iron.

How it compares: zinc citrate

All 17, ranked →
Zinc 15mg 180 Tablets (6 month supply)Cheapest per 15 mg zincBoots · 15 mg a serving · £1.29 a month · a pack lasts 6 months4p£7.75View at Boots (opens in a new tab)
Zinc 15mgLamberts Healthcare (Nature's Best) · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.95View at Lamberts Healthcare (opens in a new tab)
Zinc Tablets 15mgSimply Supplements · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.99View at Simply Supplements (opens in a new tab)
Green PeopleThis productHealf · 10 mg a serving · £53.10 a month · a pack lasts 17 days£1.77shown above

Ranked purely by price per 15 mg zinc. 201 combination products also contain zinc.

On the label

Vitamin C · Standard (ascorbic acid and ascorbates)
36 mg per serving (stated on the label)
Copper · Copper
1.2 mg per serving (stated on the label)
Pack
50 capsules · 25 servings · 2 capsule(s) a serving
Cost per serving
£1.18 (25 servings in the pack)
More label details
Grape seed extract · Grape seed extract
40 mg per serving (extract weight stated on the label)
Iron · Bisglycinate (gentle iron)
14 mg per serving (stated on the label)
Zinc · Citrate
10 mg per serving (stated on the label)
Claimed on the listing
vegan, gluten-free
Sold by
Healf
What the listing says
“50 capsules” · “Servings per container: 25” · “Serving size: 2 capsules” · “Copper ; 1.2mg”
Ingredients

Vollagen® Amino Acid Blend (Glycine, Proline, Hydroxyproline, Glutamic Acid, Alanine, Arginine, Aspartic Acid, Lysine, Serine, Leucine, Valine, Phenylalanine, Threonine, Isoleucine, Histidine, Tyrosine, Methionine, Hydroxylysine, Sunflower Lecithin), Capsule Shell (Hydroxypropyl Methylcellulose), Ferrous Bisglycinate, Grape Seed Extract (95% OPC), Superoxide Dismutase (SOD), Vitamin C (Calcium Ascorbate), Zinc Citrate, Anti-Caking Agent (Silicon Dioxide), Copper Bisglycinate.

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 1 g 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
£29.50Healf
First recorded
£29.501 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £29.50

Questions about this product

How much does Green People Advanced Pro Collagen Complex cost per 1 mg copper?

98p per 1 mg copper, from £29.50 for 50 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 1 mg dose. The pack holds 30 mg in total.

How much does Green People Advanced Pro Collagen Complex cost per 300 mg?

£8.85 per 300 mg, from £29.50 for 50 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

3 days at one 300 mg dose. The pack holds 1 g in total.

How much does Green People Advanced Pro Collagen Complex cost per 14 mg iron?

£1.18 per 14 mg iron, from £29.50 for 50 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

25 days at one 14 mg dose. The pack holds 350 mg in total.

How much does Green People Advanced Pro Collagen Complex cost per 1 g?

£32.78 per 1 g, from £29.50 for 50 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

under a day at one 1 g dose. The pack holds 900 mg in total.

How much does Green People Advanced Pro Collagen Complex cost per 15 mg zinc?

£1.77 per 15 mg zinc, from £29.50 for 50 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

17 days at one 15 mg dose. The pack holds 250 mg in total.

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