Ligament injuries are one of the most frustrating problems for athletes and active men. Whether it's a knee ligament, ankle sprain, shoulder instability, or chronic laxity from years of high-impact sport - recovery is slow, setbacks are common, and returning to full training can take months.
Because ligaments are made primarily from collagen fibres, it's a logical question to ask what - if anything - collagen supplementation has been shown to do.
Here's what the science actually says - and what it doesn't.
What Ligaments Actually Are - and Why They're Hard to Heal
Ligaments are dense bands of connective tissue that connect bone to bone. Their primary function is joint stabilisation - controlling range of motion and preventing excessive or abnormal movement during activity. They're under load every time you move, and under extreme load during cutting, landing, twisting, and contact.
This slow repair rate is why ligament injuries are so frustrating. Muscle soreness resolves in days. Ligament damage lingers for weeks or months - and the scar tissue that forms during healing is never quite the same mechanically as the original collagen structure.
What the Research Shows on Collagen and Ligaments
The research specifically on collagen supplementation and ligaments is thin. Most of what gets quoted in this area is either mechanistic laboratory work or research on other tissues, and it should not be presented as though it settles anything about ligaments.
Why Vitamin C Is in the Formula
Vitamin C is an essential cofactor in collagen synthesis - specifically in the hydroxylation of proline and lysine that stabilises newly formed collagen fibres. Without sufficient Vitamin C, the collagen produced is structurally weaker.
This is basic biochemistry rather than marketing, and it is also the one thing a product like this is legally allowed to say: "Vitamin C contributes to normal collagen formation for the normal function of cartilage, bones, skin, blood vessels, gums and teeth." That claim attaches to the Vitamin C, not to the collagen.
Revayo Prime includes 189.9mg of Vitamin C alongside 14.77g of FORTIGEL® hydrolysed collagen peptides - a fully disclosed dose, with no proprietary blend and no claim beyond the one above.
How Men Typically Take Collagen
For men currently in rehabilitation from a ligament injury: discuss any supplement with your physiotherapist or doctor before adding it, and treat the rehab programme itself as the thing that matters.
No. Revayo Prime is a food supplement, not a replacement for clinical assessment or rehabilitation. Research on collagen peptides should be interpreted according to the ingredient, dose, population and outcomes studied. A ligament injury needs assessment and rehabilitation from a qualified healthcare professional.
Connective tissue research typically uses 5–15g daily, measured at 8–24 weeks. Short trials of a week or two would not be expected to register anything, because connective tissue turns over slowly.
Ligaments are primarily Type I collagen, and Revayo Prime uses FORTIGEL®, a Type I hydrolysed collagen peptide. Marine collagen is also predominantly Type I. Which source is "best" is not something the current evidence can settle, so treat confident claims either way with suspicion.
Research context
Research relevant to strength-focused training uses specific collagen peptide ingredients, doses, study designs and participant groups. Findings should be interpreted within those study conditions rather than treated as proof of a guaranteed result for every reader.
Published findings relate to the ingredient and outcomes studied. Revayo Prime is a food supplement and is not a substitute for professional advice, rehabilitation or medical care.
Vitamin C contributes to normal collagen formation for the normal function of cartilage, bones, skin, blood vessels, gums and teeth. This authorised claim relates to the Vitamin C in Revayo Prime.
Built for the Long Game.
Revayo Prime gives you 14.77g of FORTIGEL® hydrolysed collagen peptides per serving. Most collagen on the UK shelf gives you 2 to 5g, and plenty bury the number in a proprietary blend. Ours is on the front of the pouch, with 189.9mg Vitamin C alongside it.
450g pouch, 30 servings. £39.99, so £1.33 a day. Made in the UK, unflavoured, no fillers.
Buy 3 and save £10 - a 90 day supply
Shop Revayo Prime →Free UK delivery · 30 day money-back guarantee
Further reading: Collagen for knee pain in men - Collagen for joint pain - does it really work
Note: This article is for general information only and does not replace medical advice. Revayo Prime is a food supplement and is not intended to diagnose, treat, cure or prevent any disease. If you have persistent or severe pain, consult a qualified healthcare professional before starting any supplement programme.