Post-workout recovery stack — train hard, recover faster
For training that produces measurable muscle damage — heavy resistance work, eccentric-loaded sessions, intervals, or two-a-days — and that needs to be repeated within 24–72 hours. The Foundation layer accelerates muscle-protein synthesis and replenishes substrates. The Performance layer targets inflammation and oxidative stress that drive delayed-onset muscle soreness. Optional add-ons handle specific scenarios. Layer one supplement at a time across two-week blocks so you can tell which is actually moving the needle for you.
Each entry below is graded with the same evidence tier as the rest of SupplementScore. The stack is built for adults training 4–6 days per week with a clear recovery bottleneck — not for sedentary readers or casual exercisers, who get most of the recovery they need from sleep, food, and rest days.
TL;DR — the stack
| Supplement | Layer | Dose & timing | Tier |
|---|---|---|---|
| Whey protein | Foundation | 25–40 g within 2 h post-session | Tier 1 |
| Creatine monohydrate | Foundation | 3–5 g daily, any time | Tier 1 |
| Omega-3 (EPA/DHA) | Foundation | 2–3 g EPA+DHA/day with fatty meal | Tier 1 |
| Vitamin D3 | Foundation | 2,000–4,000 IU/day if 25-OH < 40 ng/mL | Tier 1 |
| Magnesium glycinate | Performance | 200–400 mg elemental, evening | Tier 1 |
| Tart cherry (Montmorency) | Performance | 480 mg extract or 240 mL juice, twice daily 4–5 d around hard sessions | Tier 2 |
| Curcumin (bioavailable form) | Performance | 500 mg/day phytosome or piperine-enhanced | Tier 2 |
| Beta-alanine | Optional | 3.2–6.4 g/day, split doses | Tier 2 |
Per-supplement detail
Dose & timing. 25–40 g (≥3 g leucine) within 2 hours of training; total daily protein 1.6–2.2 g/kg bodyweight.
Why. Whey is the leucine-richest practical protein source and the highest-quality leucine trigger for muscle-protein synthesis. The Cermak et al. 2012 meta-analysis (PMID 22939843) of 22 RCTs found protein supplementation around resistance training increased fat-free mass gain and 1-rep-max strength by clinically meaningful margins in both trained and untrained subjects. Morton et al. 2018 (PMID 28698222) confirmed and quantified the effect in a larger pooled analysis: protein adds ≈0.3 kg lean mass and ≈10% strength on top of training alone.
Funder mix. Mix of academic-funded and dairy-industry-funded trials — the effect replicates across both.
Notes. If you tolerate dairy, whey is the cheapest evidence-graded option. EAA powders work too. Casein at bedtime is reasonable for overnight protein delivery in well-fed athletes but not required.
Dose & timing. 3–5 g daily, with or without food, any time of day. Loading (20 g/day × 5 d) is optional — daily 5 g reaches saturation in ~4 weeks.
Why. Creatine restores phosphocreatine between high-intensity bouts and is the most heavily studied performance supplement in existence. The Kreider et al. 2017 ISSN position stand (PMID 28615996) reviewed hundreds of trials and concluded creatine is safe, effective for high-intensity exercise performance and lean-mass gains, and useful as a recovery adjuvant by attenuating exercise-induced muscle damage markers (CK).
Funder mix. Mix of academic, ISSN-affiliated, and supplement-industry trials. Independent meta-analyses replicate the effect.
Notes. Monohydrate is the form with the evidence — HCl, "buffered" and other variants have not outperformed it in head-to-head studies and cost more. Transient water-weight gain (~1 kg) is expected.
Dose & timing. 2–3 g combined EPA+DHA per day with a fatty meal. Triglyceride form absorbs better than ethyl ester.
Why. Omega-3s reduce exercise-induced muscle damage and the inflammatory response that drives DOMS. Heileson et al. 2023 (PMID 36906868) reviewed 32 trials and found EPA/DHA supplementation reduced post-exercise creatine kinase, soreness ratings, and range-of-motion loss after eccentric or damaging exercise — small to moderate effect sizes, consistent direction. Mickleborough 2013 (PMID 23994765) similarly summarised attenuation of inflammatory markers.
Funder mix. Academic-funded recovery trials plus some industry-funded omega-3 product trials.
Notes. Buy IFOS-tested or USP-Verified — oxidation matters. Vegan athletes can use algal EPA/DHA. Halt 7 days before scheduled surgery; discuss with anticoagulant prescribers (see interactions).
Dose & timing. 2,000–4,000 IU/day with a fatty meal — adjusted to keep 25-hydroxyvitamin D in the 40–60 ng/mL range. Test first; don't blanket-supplement above 4,000 IU/day.
Why. Vitamin D status is causally linked to muscle function and recovery in athletes. Owens et al. 2018 (PMID 29243029) reviewed performance and recovery evidence and found insufficient 25-OH (< 30 ng/mL) was associated with reduced muscle-protein synthesis response and slower recovery from eccentric damage. Correction to mid-normal range restored the response.
Funder mix. Academic and Endocrine Society-led trials.
Notes. Pair with vitamin K2 if you're using ≥4,000 IU/day long-term. Do not exceed 10,000 IU/day without serum monitoring.
Dose & timing. 200–400 mg elemental magnesium with the evening meal or 30–60 min before bed.
Why. Magnesium is the cofactor for ATP regeneration and supports recovery sleep through GABA-A modulation. Zhang et al. 2017 (PMID 28471731) demonstrated magnesium status correlates with exercise capacity. Mah and Pitre 2021 (PMID 33865376) showed oral magnesium reduces sleep-onset latency, which is the recovery-relevant endpoint for training athletes.
Funder mix. Academic and university-hospital cohorts.
Notes. Glycinate is the form for evening dosing — citrate works but loosens stools at this dose. Separate ≥4 h from levothyroxine.
Dose & timing. 480 mg concentrated extract or 240 mL juice, twice daily, starting 4–5 days before a hard event and continuing 2–3 days after. Daily use also reasonable for athletes in heavy training blocks.
Why. Tart cherry's anthocyanins blunt the inflammatory response and accelerate recovery of strength. Hill et al. 2021 (PMID 33781961) meta-analysed 25 trials and found tart cherry produced small-to-moderate improvements in recovery of muscle function and reduced soreness after damaging exercise; effects were largest in trained athletes. Bowtell et al. 2011 (PMID 21472898) reported faster recovery of maximal voluntary contraction after eccentric elbow-flexor work.
Funder mix. Mix of academic and tart-cherry industry funding (declared in trials).
Notes. Good cross-utility if you also have sleep-onset issues (see sleep-onset stack). Watch sugar load if using juice form during a cut.
Dose & timing. 500 mg/day of a bioavailable form — Meriva (phytosome), Theracurmin, or piperine-enhanced. Plain curcumin powder has near-zero bioavailability.
Why. Curcumin attenuates the inflammatory cascade that drives DOMS. Fernández-Lázaro et al. 2020 (PMID 32492895) reviewed 11 RCTs in athletes and found curcumin reduced creatine kinase, IL-6, TNF-α, and subjective soreness after damaging exercise — modest but consistent effect sizes. Drobnic et al. 2014 (PMID 25182143) reported reduced DOMS and CK with Meriva specifically.
Funder mix. Mix of academic and supplement-industry-funded trials (Meriva trials are largely Indena-funded).
Notes. Avoid the day of and 24 h after heavy iron infusions — curcumin chelates iron. Anticoagulant interaction theoretical at supplemental doses.
Dose & timing. 3.2–6.4 g/day in 800 mg–1.6 g split doses (paresthesia is dose-dependent). Not session-timed — chronic loading saturates muscle carnosine over ≥4 weeks.
Why. Beta-alanine raises muscle carnosine, buffering hydrogen-ion accumulation in repeated high-intensity efforts. Saunders et al. 2017 (PMID 27797728) meta-analysed 40 trials and found beta-alanine improved 1–4 minute exercise capacity by 2.85% — meaningful for sports with repeated high-intensity bouts (CrossFit, rowing, sprint cycling, MMA). Effect is smaller for <30 s and >10 min events.
Funder mix. ISSN-affiliated and academic; some industry funding for Carnosyn-form trials.
Notes. Tingling/paresthesia is harmless; sustained-release forms reduce it. Skip if your training is purely strength (≤10 reps) — minimal benefit.
Daily timing — when to take what
Pre-workoutCreatine 5 g (timing not critical; with or without food). Beta-alanine 1.6 g (if loaded).
Post-workoutWhey protein 25–40 g within 2 h. Tart cherry dose (if dosing twice daily).
EveningMagnesium glycinate 200–400 mg with dinner. Curcumin 500 mg with fatty meal. Tart cherry 2nd dose.
Pre-bedCasein (optional) for overnight protein delivery if not eating dinner late.
Within-stack synergies
The Foundation trio of whey + creatine + omega-3 targets three non-overlapping recovery mechanisms — substrate (amino acid pool for MPS), phosphocreatine restoration, and inflammatory attenuation. The pairings database (entry p41, "Resistance training adaptation") rates whey + creatine as additive strength 3. Whey + omega-3 has independent evidence of synergistic gains in lean mass in older adults (Smith et al. 2015, PMID 25994567).
Tart cherry + omega-3 stack cleanly — anti-inflammatory routes are different (anthocyanins vs resolvin precursors) and effects on CK reduction are roughly additive in the limited data available.
Vitamin D3 + magnesium is a documented cofactor synergy — magnesium is required for 25-hydroxylase and 1-alpha-hydroxylase activity (Uwitonze and Razzaque 2018, PMID 29480918). Low magnesium status limits the response to D3 supplementation.
Interactions to watch
- Warfarin / blood thinners. Omega-3 at >3 g/day and curcumin both add modest antiplatelet effect. If you take warfarin, DOAC, or aspirin: check INR after starting, halt omega-3 7 days before any scheduled surgery, and discuss curcumin with your prescriber. The pairings/medication database flags both.
- Levothyroxine. Magnesium chelates levothyroxine — separate dosing by ≥4 hours (take thyroid first thing, magnesium with dinner).
- SSRIs / SNRIs. No direct interaction with the stack, but be cautious adding any "anti-cortisol" or 5-HTP-containing recovery blends to this stack — serotonin syndrome risk is real.
- Kidney disease (eGFR < 60). Creatine is generally safe at 3–5 g/day in healthy kidneys, but get a nephrology sign-off if eGFR is reduced; the same applies to high-protein intake.
- Iron supplementation. Don't take curcumin within 4 h of an iron dose — curcumin chelates iron and reduces absorption.
- Pregnancy / breastfeeding. Drop curcumin (uterine stimulation evidence is mixed but caution warranted) and beta-alanine (no human pregnancy safety data). Whey, creatine, omega-3, vitamin D, and magnesium are acceptable with clinician sign-off.
Don't bother — what to skip
These are commonly marketed for post-workout recovery but the evidence does not hold up — or holds up only in specific subgroups the marketing doesn't disclose.
- BCAAs alone. Branched-chain amino acids by themselves do not maximally stimulate muscle-protein synthesis — you need the full essential amino acid (EAA) profile. Wolfe 2017 (PMID 28852372) reviewed the mechanism and concluded BCAA-only products cannot drive MPS without the other six EAAs, because the muscle becomes substrate-limited within minutes. If you already eat enough protein or take whey/EAA, BCAAs add nothing. Save your money.
- Glutamine for muscle recovery. Glutamine has a niche role in gut and immune function under extreme catabolic stress, but routine glutamine supplementation does not improve recovery, immune function, or performance in trained athletes. Gleeson 2008 (PMID 18696977) reviewed the evidence and concluded glutamine is not an effective recovery supplement for typical training loads.
- HMB in trained athletes. HMB (β-hydroxy β-methylbutyrate) has good evidence in untrained subjects and clinical sarcopenia but the effect attenuates sharply in well-trained athletes. Rowlands and Thomson 2009 (PMID 19387412) meta-analysed and found a meaningful effect in untrained but no significant effect in trained populations. If you're already lifting consistently, HMB is unlikely to add anything you'd notice.
- "Anti-cortisol" phosphatidylserine recovery blends. The exercise-cortisol-PS literature is small and inconsistent. Starks et al. 2008 (PMID 18602010) found acute PS blunted cortisol but a more recent body of work has not shown meaningful downstream recovery, hypertrophy, or performance benefits. Marketing claims outpace the data.
Sources
- Cermak NM, Res PT, de Groot LC, et al. Protein supplementation augments the adaptive response of skeletal muscle to resistance-type exercise training: a meta-analysis. Am J Clin Nutr. 2012;96(6):1454–1464. PMID: 22939843.
- Morton RW, Murphy KT, McKellar SR, et al. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. Br J Sports Med. 2018;52(6):376–384. PMID: 28698222.
- Kreider RB, Kalman DS, Antonio J, et al. International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine. J Int Soc Sports Nutr. 2017;14:18. PMID: 28615996.
- Heileson JL, Funderburk LK. The effect of fish oil supplementation on the promotion and preservation of lean body mass, strength, and recovery from physiological stress in young, healthy adults: a systematic review. Nutr Rev. 2020;78(12):1001–1014. PMID: 36906868.
- Mickleborough TD. Omega-3 polyunsaturated fatty acids in physical performance optimization. Int J Sport Nutr Exerc Metab. 2013;23(1):83–96. PMID: 23994765.
- Owens DJ, Allison R, Close GL. Vitamin D and the athlete: current perspectives and new challenges. Sports Med. 2018;48(Suppl 1):3–16. PMID: 29243029.
- Mah J, Pitre T. Oral magnesium supplementation for insomnia in older adults: a systematic review and meta-analysis. BMC Complement Med Ther. 2021;21:125. PMID: 33865376.
- Uwitonze AM, Razzaque MS. Role of magnesium in vitamin D activation and function. J Am Osteopath Assoc. 2018;118(3):181–189. PMID: 29480918.
- Hill JA, Keane KM, Quinlan R, Howatson G. Tart cherry supplementation and recovery from strenuous exercise: a systematic review and meta-analysis. Int J Sport Nutr Exerc Metab. 2021;31(2):154–167. PMID: 33781961.
- Bowtell JL, Sumners DP, Dyer A, et al. Montmorency cherry juice reduces muscle damage caused by intensive strength exercise. Med Sci Sports Exerc. 2011;43(8):1544–1551. PMID: 21472898.
- Fernández-Lázaro D, Mielgo-Ayuso J, Seco Calvo J, et al. Modulation of exercise-induced muscle damage, inflammation, and oxidative markers by curcumin supplementation in a physically active population: a systematic review. Nutrients. 2020;12(2):501. PMID: 32492895.
- Drobnic F, Riera J, Appendino G, et al. Reduction of delayed onset muscle soreness by a novel curcumin delivery system (Meriva): a randomised, placebo-controlled trial. J Int Soc Sports Nutr. 2014;11:31. PMID: 25182143.
- Saunders B, Elliott-Sale K, Artioli GG, et al. β-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis. Br J Sports Med. 2017;51(8):658–669. PMID: 27797728.
- Smith GI, Julliand S, Reeds DN, et al. Fish oil-derived n-3 PUFA therapy increases muscle mass and function in healthy older adults. Am J Clin Nutr. 2015;102(1):115–122. PMID: 25994567.
- Wolfe RR. Branched-chain amino acids and muscle protein synthesis in humans: myth or reality? J Int Soc Sports Nutr. 2017;14:30. PMID: 28852372.
- Gleeson M. Dosing and efficacy of glutamine supplementation in human exercise and sport training. J Nutr. 2008;138(10):2045S–2049S. PMID: 18696977.
- Rowlands DS, Thomson JS. Effects of β-hydroxy-β-methylbutyrate supplementation during resistance training on strength, body composition, and muscle damage in trained and untrained young men: a meta-analysis. J Strength Cond Res. 2009;23(3):836–846. PMID: 19387412.
- Starks MA, Starks SL, Kingsley M, et al. The effects of phosphatidylserine on endocrine response to moderate intensity exercise. J Int Soc Sports Nutr. 2008;5:11. PMID: 18602010.