Head-to-Head / Supplements
Creatine Monohydrate vs Creatine HCl
Creatine monohydrate has 30+ years of research, costs 1/4 the price, and works identically to HCl. Save your money.
Creatine Monohydrate
$10-15/mo
Creatine HCl
$35-50/mo
Efficacy
✓ TieBoth saturate muscle creatine stores equally. No performance difference in head-to-head trials. Winner: Tie.
Bloating
✓ Creatine HClHCl marketers claim less bloating. Evidence is weak. Most monohydrate "bloating" is solved by taking 5g daily vs loading protocol. Winner: HCl (marginally, anecdotal).
Cost & Research
✓ Creatine MonohydrateMonohydrate: $10-15/mo, 1000+ studies. HCl: $35-50/mo, <20 studies. Winner: Creatine Monohydrate.
Final Verdict
Use Creatine Monohydrate unless you have specific GI issues that persist despite correct dosing (5g daily, no loading). HCl is a marketing gimmick for 95% of users.