Guide · Feet
Hydrocolloid vs moleskin vs tape for blisters
Quick answer
Use paper tape or a thin low-friction patch to protect a hotspot before a run, a hydrocolloid patch to cover and cushion a blister that has formed or opened, and moleskin with a cut-out (donut) to take pressure off an intact blister. Evidence is limited: paper tape is the only option with randomized-trial support for prevention, and those results are mixed.
- Paper tape cut blisters by 40% in one ultramarathon trial but showed no significant effect in another.
- There are no blister-prevention trials for moleskin or hydrocolloid; only friction-lab data.
- Hydrocolloid is recommended by the NHS to protect a blister and reduce pain.
- Lubricants reduce friction for about 90 minutes, then friction can rise above baseline.
At a glance
| Option | Best use | Evidence |
|---|---|---|
| Hydrocolloid patch | Covering a hotspot or a blister (intact or opened); cushions and keeps it covered | Recommended by the NHS for blisters; no prevention trials |
| Moleskin | Donut-shaped pad around an intact blister to offload pressure | Friction-lab data only; may work by spreading shear rather than lowering friction |
| Paper tape | Thin layer on known hotspots before long runs | Mixed randomized trials (one positive, one not) |
| Lubricant | Short efforts | Friction falls for about 90 minutes, then rises |
What the research says
A 2017 systematic review of blister prevention in outdoor pursuits found little high-quality evidence for socks, antiperspirants or barriers, with moderate-confidence support only for paper tape.[1] In the Pre-TAPED II trial, paper tape reduced blisters by 40% in stage-race ultramarathoners,[2] but the first Pre-TAPED trial found no significant difference.[3]
A 2024 review in the Journal of Athletic Training found no blister-prevention trials for moleskin or hydrocolloid; both have only been tested for friction in the lab. It also found that lubricants reduced friction for about 90 minutes, after which friction rose about 35% above baseline by 3 hours.[4] A separate paper argues moleskin may actually increase friction and works by spreading shear over a larger area.[5]
Which to use when
- Before a long run, on a known hotspot: paper tape or a thin hydrocolloid patch. Test it in training.
- Blister has formed but is intact: leave it closed; cover with hydrocolloid, or use a donut-shaped moleskin pad to take pressure off.[7]
- Blister has opened: rinse, keep the loose skin flat and cover with hydrocolloid, which the NHS says can protect it and reduce pain.[6]
- Long race: don't rely on lubricant alone; it wears off.
FAQ
Is moleskin or a hydrocolloid patch better for blisters?
They do different jobs. Moleskin (with a hole cut out) takes pressure off an intact blister; hydrocolloid covers and cushions a blister, including an opened one. Neither has been tested for prevention in a clinical trial.
Does taping your feet prevent blisters?
Sometimes. Paper tape cut blisters by 40% in one ultramarathon trial, but another trial found no significant effect.
Sources
- Prevention of friction blisters in outdoor pursuits: a systematic review. Worthing et al., Wilderness & Environmental Medicine, 2017.
- Paper tape prevents foot blisters: a randomized prevention trial assessing paper tape in endurance distances II (Pre-TAPED II). Lipman et al., Clinical Journal of Sport Medicine, 2016.
- A prospective randomized blister prevention trial assessing paper tape in endurance distances (Pre-TAPED). Lipman et al., Wilderness & Environmental Medicine, 2014.
- Friction blisters of the feet: a critical assessment of current prevention strategies. Rushton & Richie, Journal of Athletic Training, 2024.
- Exploring the mechanism for blister prevention using moleskin. Rushton, Current Sports Medicine Reports, 2020.
- Blisters. NHS.
- How to prevent and treat blisters. American Academy of Dermatology.
