Training over 35 calls for a different approach to supplements. The things that worked at 25 don't cover everything you need now. Here's the honest guide.
Most supplement guides are written for 22-year-olds trying to maximise muscle gain. If you're over 35 and still training seriously - lifting, running, sport or martial arts - your priorities are different. Recovery takes longer. The demands on connective tissue are higher than they were a decade ago. Here's what the evidence actually supports.
⚠️ Before you read on: supplements are food, not medicine. Nothing here is a treatment for any condition. If you have a medical concern, take regular medication, or suspect a deficiency, speak to a doctor or registered dietitian rather than a supplement company.
Why Your Supplement Needs Change After 35
Training over 35 isn't fundamentally different - progressive overload, adequate protein, sleep and consistency still drive results. What changes is the biological context. A few things are moving against you that weren't at 25.
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Collagen Decline
Natural collagen production has been declining since your mid-20s at roughly 1–1.5% per year. This is a normal part of ageing rather than a medical problem, but by 35 it is one of the reasons men start paying more attention to connective tissue.
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Slower Recovery
Both muscle and connective tissue recovery slow with age. Sessions that once needed 24 hours may need 48. That's biology, not weakness - and it usually means adjusting training volume before adjusting your supplement shelf.
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Vitamin D Status
Vitamin D synthesis from sunlight becomes less efficient with age, and UK winters make it harder still. NHS guidance recommends most UK adults consider a supplement between October and early March.
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Sleep & Stress
Most men over 35 are managing more life stress - career, family, finances. Sleep quality and recovery tend to suffer first, and no supplement compensates for either.
💡 The key shift: At 22 most men supplement for performance - more muscle, more strength, more energy. At 35 the smarter priority is durability: training that can continue for decades rather than years. That means fewer products, chosen more carefully.
The Supplements Worth Considering
Five, with the authorised claim wording where one exists. Where a supplement has no authorised claim, that is stated plainly rather than papered over.
1
Hydrolysed Collagen + Vitamin C
Collagen is the most abundant structural protein in the body and a primary component of tendons, ligaments, cartilage and skin. Hydrolysed collagen peptides are a source of the amino acids glycine, proline and hydroxyproline.
Revayo Prime provides 14.77g of FORTIGEL® hydrolysed collagen peptides and 189.9mg Vitamin C in one serving.
Authorised claim: Vitamin C contributes to normal collagen formation for the normal function of cartilage, bones, skin, blood vessels, gums and teeth. The authorised health claim used by Revayo Prime relates to Vitamin C.
2
Creatine Monohydrate
The most extensively researched supplement in sports nutrition, and one of very few with an authorised claim attached. 3g daily, timing flexible, monohydrate form - the fancier versions cost more and do not outperform it.
Authorised claim: creatine increases physical performance in successive bursts of short-term, high-intensity exercise. The claim applies to adults doing high-intensity exercise, at a daily intake of 3g.
3
Vitamin D3
Low status is common in the UK, particularly through winter. NHS guidance suggests 10µg (400 IU) daily for most adults in the autumn and winter months. Take with a meal containing fat.
Authorised claims: vitamin D contributes to the maintenance of normal bones, to normal muscle function, and to the normal function of the immune system.
4
Omega-3 (EPA/DHA)
Worth considering if you rarely eat oily fish. Choose a third-party tested source and check the actual EPA and DHA content rather than the total fish oil figure - they are often very different numbers.
Authorised claim: EPA and DHA contribute to the normal function of the heart, at a daily intake of 250mg.
5
Magnesium
Involved in a wide range of enzymatic processes. Glycinate and citrate forms are better tolerated than oxide, which is cheap and poorly absorbed.
Authorised claims: magnesium contributes to normal muscle function, to the normal functioning of the nervous system, and to normal energy-yielding metabolism.
💡 What about protein? It isn't on the list because most men who train already have it covered. If you're not hitting roughly 1.6–2.2g per kg of bodyweight daily, that's the first priority and everything above is secondary. Note also that collagen is an incomplete protein - it complements complete protein sources, it doesn't replace them.
Where to Start
1
Adequate protein and sleep. Unglamorous, free, and more consequential than anything you can buy.
2
Vitamin D3 through autumn and winter - cheap, NHS-recommended for most UK adults.
3
Creatine 3g daily - if you train for strength or power. The best evidence base in supplement science.
4
Collagen + Vitamin C daily - the layer most men's stacks don't cover at all.
Revayo Prime covers both in one scoop.
5
Omega-3 and magnesium - if oily fish intake is low, or if you tolerate magnesium well in the evening.
What Men Over 35 Should Stop Wasting Money On
As important as what to take is what not to buy. The industry targets men over 35 aggressively with products that have weak evidence behind them:
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Testosterone boosters: the vast majority have no meaningful evidence for raising testosterone in healthy men. If testosterone is a genuine concern, see a doctor - not a supplement company.
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Fat burners: stimulant-heavy products that raise heart rate and blunt appetite temporarily. Evidence for meaningful long-term fat loss beyond a calorie deficit is poor.
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Underdosed joint formulas: glucosamine and chondroitin at doses well below those used in research, which is common in generic blends.
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Proprietary blends: if a label lists a "blend" without individual doses, you cannot know what you're taking or whether it matches anything studied. Assume it's underdosed.
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Pre-workouts with excessive caffeine: occasionally useful, but evening use disrupts the sleep that recovery over 35 already depends on.
The Mindset That Makes Supplements Worth It After 35
The men still training hard and injury-free at 45 and 50 didn't get there by accident. At some point they shifted from chasing short-term results to building long-term foundations, and their supplement approach reflects that: fewer products, better chosen, taken consistently.
Supplements aren't about looking different in four weeks. They're one small input alongside training, protein, sleep and load management - and they're the least important of those five.
For more on what changes after 35, see why most men feel weaker after 30 and the science of collagen.
Revayo Prime - £39.99
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:
Top 5 supplements for men over 30 -
Why consistency matters more than timing -
Best collagen for men in the UK - 2026 guide
Note: This article is for general information only and does not replace medical advice. Consult a healthcare professional before starting any new supplement programme, particularly if you have underlying health conditions or take regular medication. Food supplements should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
Written by Revayo | Rebuild. Refocus. Revayo.
