Is creatine actually safe?

Short answer: yes, for healthy adults, at the standard 5g daily dose. Creatine monohydrate is the most-studied sports-nutrition ingredient in the world, and the International Society of Sports Nutrition's position stand calls it "safe, effective and ethical." The myths below stick around because they sound plausible. Here's what the research actually shows.

Is creatine safe for your kidneys?

Decades of research in healthy adults — including studies running five years and longer — show no adverse effect of daily creatine on kidney function. The myth comes from a misread of creatinine, a harmless metabolic by-product of creatine that can slightly elevate one common blood marker without indicating actual kidney damage. If you have pre-existing kidney disease, speak to your doctor first.

Does creatine cause hair loss?

There is no convincing evidence that creatine causes hair loss. The claim traces back to a single 2009 rugby-player study showing a transient rise in DHT — a hormone linked to male-pattern baldness — but no actual hair loss was measured. Larger and longer studies have not replicated even the DHT change.

Will creatine make me bloated or hold water?

Creatine pulls water into your muscle cells, not under your skin. That's part of how it works. The puffy 'creatine bloat' was caused by old loading protocols (20g a day for a week). On 5g a day, most people notice no visible water retention at all.

Is creatine safe for women?

Yes. Women generally start with lower baseline creatine stores than men, which often means a more noticeable response from daily supplementation. Research in women shows the same strength, recovery and lean-mass benefits with no sex-specific safety concerns.

Is creatine safe to take every day, long-term?

Yes — daily 5g creatine monohydrate is one of the most studied supplement protocols in existence. Long-term studies (5+ years) in healthy adults show no adverse effects on kidney, liver or cardiovascular markers.

Where Quwa fits in

Purity matters. Cheap creatine can contain residual creatinine, dicyandiamide or dihydrotriazine — by-products of sloppy manufacturing. Quwa uses Creapure®, a German monohydrate at ≥99.95% purity that's Cologne-List tested for over 950 banned substances. The molecule is the same; the standard isn't.

Nothing on this page is medical advice. Speak to your GP if you have pre-existing kidney conditions or take prescription medication.