Protein power: whey and collagen combo builds stronger muscles and bones

NCT ID NCT07171411

First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This study tested whether taking whey protein together with collagen peptides helps resistance-trained men build more muscle and bone density than either supplement alone or a placebo. Forty healthy men aged 18–35 who already lifted weights took one of four supplements for 8 weeks while following a supervised training program. The group taking both whey and collagen showed the biggest gains in muscle mass, spine bone density, and strength, with no serious side effects.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

whey protein isolate and collagen peptides

What this could lead to

If confirmed, this combination could offer a simple dietary strategy to improve muscle mass and bone density in active men.

What could go wrong

This was a small, short-term study in healthy young men, so results may not apply to older adults or women. Long-term benefits and safety are unknown.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Hypertrophy myostatin-related muscle hypertrophy

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of Health Sciences

    Ankara, Etlik, 06200, Turkey (Türkiye)