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Creatine Monohydrate vs HCl: Why Solubility Isn't the Win It Sounds Like
Creatine HCl dissolves about 41 times better in water than monohydrate and costs 3–5x more per serving. A 2024 head-to-head study found it does not outperform monohydrate on strength, hypertrophy, or any other measure. Here's the honest breakdown of what the evidence actually supports.