If you have to choose one: choose creatine monohydrate. HCl is a niche option for those with sensitive stomachs or those who prefer capsules — not automatically “stronger” than monohydrate.
What is the difference between monohydrate and HCl?
Creatine monohydrate is a molecule of creatine + water; it is the base form in hundreds of studies for supporting strength, power and muscle mass. Creatine-HCl is creatine bound to hydrochloric acid; marketing promises better solubility and a lower dose, but in terms of strength results, HCl is not clearly superior to monohydrate.
| Property | Monohydrate | HCl |
|---|---|---|
| Research | Very high | Low/Limited |
| Typical dosage | 3–5 g/day | Often 1–2 g (depending on manufacturer) |
| Price/gram | Cheaper | More expensive |
| Digestion | Mostly good; rarely bloating | Some are better |
| Forms | Powder, capsules, flavored | Mainly capsules |
When to choose monohydrate?
Choose monohydrate if you are training for strength or hypertrophy, want proven form, and a good price. Micronized monohydrate mixes better in water. Creapure® is pure German monohydrate — good if you want certified raw materials, but “regular” quality monohydrate will work just as well.
Recommended use: 3–5 g daily , including on rest days. Loading (20 g/day for 5–7 days) accelerates saturation, but is not mandatory.
When to consider HCl?
HCl may be a good choice if monohydrate causes gas or you prefer a smaller capsule size. Don't automatically expect more power for the same money — most meta-analyses and sports nutrition consensus still support monohydrate as the first choice.
Creapure, capsules and buffered creatine
- Creapure® = monohydrate with a specific purity; not a separate “stronger molecular form”.
- Capsules = convenience; check how many capsules provide 3–5 g.
- Buffered/alkaline forms usually have no clear advantage over the monohydrate at the same dosage.
How do I buy from {STORE}?
Start with the creatine category . For most people, the cheaper monohydrate powder (e.g. OstroVit or ICONFIT) is fine. If you have sensitive digestion, try the capsule form or HCl. Free shipping on orders over €49.
Frequently asked questions
Is HCl stronger than monohydrate?
There is no reliable evidence that HCl provides better strength results than monohydrate at the same creatine content. Monohydrate is still the standard.
Do I need to do a loading phase?
No. 3-5g per day will replenish your stores in ~3-4 weeks. Loading is optional.
Does creatine cause water retention?
Initially, intracellular water retention in the muscles may increase — this is to be expected, not everyone will have a “bloated face.” Drink enough water.
The guide is informative and does not replace medical advice.