Magnesium gel showed no recovery advantage after unfamiliar exercise
In healthy, active participants, magnesium gel showed no detected advantage over placebo after downhill running. The trial assessed soreness, knee strength and blood markers.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
After an unfamiliar downhill run, participants given magnesium gel had no detected advantage over placebo in soreness, knee strength or the measured blood markers. Soreness increased after exercise in both groups. This trial therefore did not demonstrate better recovery with the tested gel, although it does not establish equivalence between treatments.
The abstract reports no confidence intervals for treatment differences, preventing assessment of whether a meaningful benefit could be excluded. This abstract-based summary applies to the tested product and application schedule.
What researchers found
Muscle soreness
Magnesium versus placebo on a 0-100 visual rating scale, immediately after exercise and at 24 and 48 hours; no treatment difference was reported.
How recovery was assessed
Participants rated soreness after moving from sitting to standing. Researchers also measured knee strength and blood markers. Changes in these laboratory measures cannot establish that participants felt less sore or regained strength.
Exercise changes versus treatment effects
Soreness and blood markers increased after the run, while knee strength declined. Those changes describe the response to exercise. Assessing the gel required comparing outcomes between the magnesium and placebo groups.
The original publication
No Effect of Topical Application of a Commercial Magnesium Gel on Exercise Recovery in Active Individuals.
Coates AM, Patel DV, Binet ER et al.
Int J Sport Nutr Exerc Metab · 2025
- PubMed ID
- 40537122
- Record checked
AI-assisted research and writing. This explains one selected publication; it is not a complete review of everything known. Our approach.
One more question, understood.
Keep track of the research you’ve explored.