What are the downsides of collagen powder?
Answer
No authorised claim, a scoop that drifts from the stated dose, no vitamin C in most plain powders, and a cost per day that is often higher than capsules despite a lower cost per gram.
Key takeaways
- What is the biggest one?
- No authorised health claim exists for collagen, so the purchase rests on unresolved research.
- What about the practical drawbacks?
- Scoop drift, the need for equipment, and no vitamin C in most plain powders.
- Does it have real advantages?
- Yes. It delivers a dose in the range the research protocols use, at the lowest cost per gram.
The claim problem, which applies to every format
Collagen carries no authorised health claim in the UK. Not for joints, tendons, ligaments, skin or recovery. That is the largest downside of buying any collagen product and it is not specific to powder.
Vitamin C carries the one available claim, for normal collagen formation at 15 percent NRV or above, and a great many plain powders contain none at all. Futuro Labs Marine Collagen includes 12mg at exactly that threshold alongside 1200mg of collagen, for 28p a day.
The practical drawbacks
A rounded scoop is not a level one, and the stated dose drifts more than most people assume. Weighing one scoop on kitchen scales tells you which way you err, and a tub sold as 30 servings can run out in 24.
It also needs equipment. A scoop, something to mix it into, and a moment to do it, which across an eight month season means it gets taken on organised days rather than most days.
Where powder genuinely wins
Dose. The loading protocols use several grams, and a powder scoop sits in that range where a capsule serving is around one gram. Cost per gram of collagen also favours powder, usually substantially.
Cost per day runs the other way, because the powder dose is larger. Both figures are true and they point in opposite directions, which is why an honest comparison names both rather than picking the flattering one.
The full version
- Collagen powder or capsules for rugby players?The dose gap and the adherence argument in full.
- How to take collagen powder properlyMixing, heat, vitamin C and what a scoop really weighs.
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, fish derived and UK made to GMP standards.
- 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
What is the main downside?
No authorised claim exists for collagen, so the purchase rests on unresolved research.
Does the scoop matter?
Yes. A heaped scoop can cut a 30 serving tub to 24 without anyone noticing.
Where does powder win?
Dose, since it reaches the research range, and cost per gram of collagen.