Collagen powder or capsules for rugby players?
Answer
Powders deliver five to ten grams a scoop and capsules deliver around one gram a serving. The research protocols use powder sized doses. Capsules win on convenience and on carrying the vitamin C that holds the claim.
Key takeaways
- What is the dose difference?
- A powder scoop is typically five to ten grams. A capsule serving is around one gram. That is a real gap, not a rounding difference.
- Which matches the research?
- Powder doses. The loading protocols in the literature use several grams before loading exercise, not one.
- Why take capsules then?
- Convenience, a fixed verifiable dose, and the vitamin C that many powders omit entirely.
- What does each cost?
- Futuro Labs Marine Collagen is 28p a day for 1200mg. Powders are usually cheaper per gram and dearer per day.
The dose gap, stated first
This is the thing a collagen page has to be honest about. Futuro Labs Marine Collagen provides 1200mg of type 1 marine collagen per two capsule serving. A typical collagen powder provides five to ten grams a scoop.
That is not a small difference. The research protocols behind the collagen and vitamin C interest use doses in the powder range rather than the capsule range, and a site that cited that research while selling capsules without mentioning the gap would not be worth reading.
What each format is actually good at
A capsule states a fixed dose that does not move. Two capsules is two capsules, wherever they are taken and whoever fills them. A powder scoop is variable in practice, and the real intake drifts with how the scoop is filled.
A capsule also travels, needs nothing but water, and gets taken on days when mixing a drink does not happen. A powder mixes into a shake that a player is already making, which for some is easier rather than harder.
| Powder | Capsules | |
|---|---|---|
| Typical dose | 5 to 10g per scoop | About 1.2g per serving |
| Matches research protocols | Yes | No |
| Dose accuracy | Drifts with the scoop | Fixed |
| Vitamin C included | Often not | Yes, at 15 percent NRV in the Futuro Labs product |
| Cost per gram of collagen | Lower | Higher |
| Cost per day | Often higher | 28p |
| Travels | Poorly | Well |
The vitamin C point matters more than it looks
Collagen carries no authorised claim. Vitamin C does, for normal collagen formation for the normal function of cartilage, bones, skin, gums, teeth and blood vessels, at 15 percent of its reference value or above.
A great many collagen powders contain no vitamin C at all, which means they cannot carry any authorised claim. Futuro Labs Marine Collagen includes 12mg of vitamin C at exactly 15 percent NRV, so the claim holds at the full two capsule serving. A player taking a plain collagen powder can add vitamin C from food or a separate source, and most do not think to.
Which to choose, honestly
A player specifically wanting to follow the research protocol, taking several grams with vitamin C before loading exercise, is looking at a powder. That is the version of this decision with a literature behind it and it should be said plainly.
A player wanting a daily intake of type 1 marine collagen alongside the vitamin C that carries the claim, in a format that gets taken every day without preparation, is looking at capsules. Futuro Labs Marine Collagen is that at 28p a day. Both are defensible and they answer different questions.
Comparing cost properly
Cost per gram of collagen favours powder, usually substantially. Cost per day often favours capsules, because the powder dose is larger.
A powder at 25 pounds for 30 ten gram servings is 83p a day and 8.3p per gram. Futuro Labs Marine Collagen at 16.99 pounds for 60 servings is 28p a day and 23p per gram. Those figures point in opposite directions and both are true, which is exactly why the honest comparison names both rather than picking whichever flatters the product being sold.
Adherence, which decides more than dose
The dose gap is real and it sits alongside a second question that gets less attention: which format actually gets taken.
A powder needs a scoop, a shaker and water, and it needs them at a specific point if the player is following the pre loading protocol. A capsule needs whatever is already being drunk. Across an eight month season the format requiring no preparation gets taken substantially more often, and a larger dose taken twice a week is not obviously better than a smaller one taken daily.
That is not an argument that capsules match the research. It is an argument that the comparison is between a research dose taken irregularly and a smaller dose taken consistently, and that a player should decide which of those they are realistically choosing. Futuro Labs Marine Collagen is 28p a day for a fixed 1200mg serving that needs nothing but water.
Where to go next
- Futuro Labs Marine Collagen: the full labelThe full spec, including the vitamin C at exactly 15 percent NRV.
- Marine or bovine collagen for rugby players?The source question, once format is settled.
- Marine collagen for rugby playersThe claim position and the loading research in full.
The product
Futuro Labs Marine Collagen
Futuro Labs Marine Collagen is the 1200mg type 1 marine one with the vitamin C that carries the claim, at 28p a day. It is a fixed dose that travels, and it includes the nutrient most powders leave out.
- 1200mg type 1 hydrolysed marine collagen
- 12mg vitamin C and 1.5mg zinc, both 15% NRV
- UK made to GMP, lab tested for purity
- Fish derived. Collagen carries no claim
Sharper Rugby is published by Futuro Labs. If you buy through this link Futuro Labs earns from the sale. Prices are set by Amazon.
Questions players ask
How much collagen is in a capsule serving?
1200mg from two capsules in the Futuro Labs product, against five to ten grams for a typical powder scoop.
Do capsules match the research doses?
No. The loading protocols use powder sized doses of several grams.
Why do capsules include vitamin C?
Because vitamin C carries the authorised claim that collagen itself does not. Many powders omit it.
Which is cheaper?
Powder per gram of collagen, capsules per day. Both figures are true and they point in opposite directions.
Which travels better?
Capsules, by a distance. A powder needs a scoop, a shaker and water.
Which format actually gets taken?
Capsules, across a season, because they need nothing but water. A larger dose taken twice a week is not obviously better.
Is collagen a protein source?
Technically, but it is low in tryptophan and modest in essential amino acids, so it does not substitute for one.