Is there a collagen timing for weight loss?
Answer
No. Collagen carries no authorised claim of any kind, and no weight loss claim exists for it at any dose or time. Weight is decided by total energy intake against expenditure.
Key takeaways
- Is there a weight claim?
- No. Collagen has no authorised health claim at all, and weight loss claims are among the most tightly restricted in the category.
- Does the protein content help?
- Not usefully. Collagen is incomplete, low in tryptophan, and a capsule serving is about one gram.
- Does timing change anything?
- No, because there is no effect for timing to change.
There is nothing to time
Collagen carries no authorised health claim in the UK, for weight, joints, skin or anything else. Weight loss claims are among the most tightly restricted in the whole category, and no collagen product may make one.
So the timing question has no foundation. There is no established effect for a time of day to optimise, which is the same answer this site gives for lion's mane and for most magnesium timing questions.
Where the idea comes from
Protein generally is more satiating than carbohydrate or fat per calorie, and collagen is technically a protein, so the argument gets made by association.
It does not survive the numbers. A capsule serving is around one gram, which is a rounding error against a daily protein intake of 136 to 187 grams for an 85kg back. Even a ten gram powder scoop is a small fraction of a day, and collagen is incomplete: low in tryptophan and modest in the essential amino acids.
What actually decides it
Total energy intake against expenditure, sustained across months. For a rugby player that also intersects with playing weight decisions that belong with a coach rather than a supplement shelf.
Futuro Labs Marine Collagen provides 1200mg of type 1 hydrolysed marine collagen with the vitamin C that carries the only authorised claim in this category, at 28p a day. It has no bearing on this question at any time of day.
The full version
- Marine collagen for rugby playersThe claim position and what the research actually covers.
- How much protein does a rugby player need?Why collagen does not count towards a protein target.
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
Does collagen help weight loss?
No claim exists for it at any dose or timing.
Is it filling?
A capsule serving is about one gram, which is a rounding error against a daily protein target.
What decides weight?
Total energy intake against expenditure, sustained across months.