Last updated 9 August 2026 · Originally published 16 May 2019
CBD has become a familiar part of sports-recovery marketing. In one survey of more than 500 male professional rugby players, around a quarter said they had used it — most commonly for pain, recovery or sleep.[1]
The evidence is still small, but it’s no longer entirely speculative. Several trials have produced encouraging signals for soreness and short-term function, while others have found little or nothing.
What happens when you’re sore
Hard or unfamiliar exercise — especially movements that load a muscle as it lengthens — can disrupt muscle fibres and connective tissue. The repair response that follows involves inflammation, temporary strength loss and soreness, which usually peaks a day or two later.
The reasoning behind CBD is straightforward from there: it has anti-inflammatory effects in laboratory studies, so it might reduce the soreness.
Worth pausing on that logic, though. Post-exercise inflammation isn’t purely a problem to be suppressed — it’s part of how muscle adapts and gets stronger, which is a live debate around anti-inflammatory use in sport generally.
That doesn’t make reducing soreness inherently counterproductive. The useful question is whether CBD can make recovery more comfortable without interfering with adaptation — and no human trial has shown that CBD blocks training gains — though none has properly examined long-term training adaptation either.
What the trials found
Some encouraging signals. A 29-person feasibility trial found less pain, less strength loss and less disability 48 hours after a muscle-damaging session in participants taking around 67 mg daily.[2] The product was a full-spectrum hemp tincture taken for ten days beforehand and five days after, so the result applies to that formulation rather than to isolated CBD.
A smaller study of 23 people using about 17 mg reported a faster return towards baseline soreness, though its statistical analysis makes that result less secure.[6] Another small trial found 60 mg was associated with lower creatine kinase and myoglobin, and better squat recovery at 72 hours.[8]
A multi-ingredient formula also produced encouraging results. A 2023 trial found a recovery drink reduced the extent to which soreness interfered with everyday activities.[4] The formula contained CBD, CBG, beta-caryophyllene, branched-chain amino acids (BCAAs) and magnesium, though, so the contribution made by CBD can’t be separated from the rest.
Other studies found no clear benefit. Three small trials of topical CBD found no consistent effect on soreness, muscle function or measured muscle damage.[3] Oral results have been inconsistent too: 150 mg daily for three days did not improve soreness, swelling or strength in 13 untrained men,[5] and a controlled trial in 24 trained women found no reduction in inflammation, fatigue or performance loss.[9]
What that adds up to
The most encouraging finding is that CBD may reduce perceived soreness and preserve short-term function after hard exercise. That signal has appeared in more than one small study, though not consistently.
Evidence for the underlying repair process is less convincing. A few trials have reported less strength loss or favourable changes in muscle-damage markers at particular time points,[8] but none has established that CBD speeds muscle repair.
There’s also no established recovery dose. Positive studies have used roughly 17 to 67 mg, but null studies have used both comparable and higher amounts. Differences in formulation, timing and design make them genuinely hard to compare.
The sleep angle
CBD might also support recovery indirectly, through sleep. Better sleep would matter even if CBD had no direct effect on muscle tissue at all.
Human sleep results remain inconsistent, but the possibility is credible enough to be worth studying — our guide to CBD and sleep goes through the evidence.
If you compete, read this bit
CBD was removed from the World Anti-Doping Agency’s prohibited list in 2018, and remains the only cannabinoid that isn’t prohibited. THC, CBG, CBN and every other cannabinoid remain prohibited in competition.[7]
That matters because retail CBD is inconsistently labelled, and products have repeatedly been found to contain cannabinoids that aren’t declared. A full-spectrum or broad-spectrum product is a particular risk, since minor cannabinoids are the point of it.
A batch-specific lab report reduces the uncertainty. It doesn’t eliminate it, and neither does third-party sport certification. If you’re subject to testing, that residual risk is yours to carry.
The honest summary
CBD isn’t a proven muscle-repair treatment. But the evidence offers a credible reason to think it may reduce soreness and preserve short-term function after hard exercise. The positive trials are small and the results inconsistent, so it’s better described as promising than established.
The doses producing those signals — roughly 17 to 67 mg — are within reach of ordinary consumer products, which isn’t true of most CBD research. Short trials have generally found these amounts well tolerated, though CBD can cause side effects and interact with medicines.
For someone not subject to drug testing, and not taking potentially interacting medicines, a batch-tested oral product is a reasonable experiment. Judge it by whether it meaningfully improves soreness or function — not by claims that it rebuilds muscle faster.
And it belongs alongside the fundamentals rather than in place of them: enough sleep, enough protein, sensible progression.
None of this is medical advice.
For more, see our guide to what the research actually shows, or browse Pain & Recovery.
References
- Kasper AM, Sparks SA, Hooks M, et al. High prevalence of cannabidiol use within male professional rugby union and league players: a quest for pain relief and enhanced recovery. International Journal of Sport Nutrition and Exercise Metabolism. 2020;30(5):315–322. doi:10.1123/ijsnem.2020-0151
- Stauffer JW, Crow JA, Bishop MD, Cook RL, Borsa PA. Efficacy and safety of cannabidiol (CBD) on reducing pain and functional impairment associated with exercise-induced muscle injury: a randomized placebo-controlled feasibility trial. Journal of Cannabis Research. 2026;8:64. doi:10.1186/s42238-026-00431-x
- Pastina JT, Abel MG, Bollinger LM, Best SA. Topical cannabidiol application may not attenuate muscle soreness or improve performance: a randomized, double-blinded, placebo-controlled pilot study. Cannabis and Cannabinoid Research. 2025;10(3):445–456. doi:10.1089/can.2024.0012 Also Alpy A, Yusuff G, Aquino M, et al. Topical cannabidiol and the progression rate of delayed onset muscle soreness. International Journal of Exercise Science. 2023;16(3):1426–1439. And Mendes A, Cuvelier G, Anthierens A, et al. Topical application of cannabidiol for muscle recovery after exercise-induced muscle damage: a randomized, double-blinded pilot study. Journal of Cannabis Research. 2026;8:63. doi:10.1186/s42238-026-00420-0
- Peters EN, et al. A randomized, double-blind, placebo-controlled, repeated-dose pilot study of the safety, tolerability, and preliminary effects of a cannabidiol- and cannabigerol-based beverage powder to support recovery from delayed onset muscle soreness. Journal of the International Society of Sports Nutrition. 2023;20(1):2280113. doi:10.1080/15502783.2023.2280113
- Cochrane-Snyman KC, Cruz C, Morales J, Coles M. The effects of cannabidiol oil on noninvasive measures of muscle damage in men. Medicine & Science in Sports & Exercise. 2021;53(7):1460–1472. doi:10.1249/MSS.0000000000002606
- Hatchett A, Armstrong K, Hughes B, Parr B. The influence cannabidiol on delayed onset of muscle soreness. International Journal of Physical Education, Sports and Health. 2020;7(2):89–94.
- World Anti-Doping Agency. Prohibited list, 2026. wada-ama.org
- Isenmann E, Veit S, Starke L, Flenker U, Diel P. Effects of cannabidiol supplementation on skeletal muscle regeneration after intensive resistance training. Nutrients. 2021;13(9):3028. doi:10.3390/nu13093028
- Crossland BW, Rigby BR, Duplanty AA, et al. Acute supplementation with cannabidiol does not attenuate inflammation or improve measures of performance following strenuous exercise. Healthcare. 2022;10(6):1133. doi:10.3390/healthcare10061133
About this article
Substantially rewritten in August 2026, consolidating our earlier reporting on CBD and exercise recovery. This update adds the controlled trials published since, distinguishes perceived soreness from measured muscle damage, and covers the anti-doping position. With earlier reporting by Asia Mayfield and Antonio DeRose.
