Full price comparison — ranked by cost per 100g
Rank Brand / Product Size Price Per 100g Retailer
Best Genetix Creatine Monohydrate Micronised 500g $29.95 $5.99 Nutrition Warehouse Buy → #2 Bulk Nutrients Creatine Monohydrate Micronised 500g $34.90 $6.98 Bulk Nutrients Buy → #3 Myprotein Creatine Monohydrate Micronised 500g $36.99 $7.40 Myprotein AU Buy → #4 Optimum Nutrition Micronised Creatine Powder Micronised 317g $39.95 $12.60 Supp Mart Buy → #5 BSc Creatine Monohydrate 400g $44.95 $11.24 Elite Supps Buy → #6 ATP Science Creatine Monohydrate Micronised 300g $44.95 $14.98 ATP Science Buy → #7 Ghost Ghost Size (Creatine blend) Micronised 432g $79.95 $18.51 Nutrition Warehouse Buy → Prices manually verified June 2026. Check retailer sites for current pricing. Affiliate links used — we may earn a small commission at no extra cost to you.
What actually matters when buying creatine
Creatine monohydrate is creatine monohydrate. There is no meaningful difference between a $30 product and a $80 product if both are pure creatine monohydrate at clinical purity. The supplement industry spends a lot of money convincing you otherwise.
✓ Cost per 100g
The only meaningful price metric. Ignore total price — a 1kg bag at $60 beats a 300g bag at $25 every time.
✓ Micronised
Micronised creatine dissolves better in water. Not essential but worth choosing if the price is the same.
✓ Pure monohydrate
Creatine HCl, ethyl ester, buffered — all more expensive and no better than monohydrate. Don't pay the premium.
✗ Brand prestige
A premium brand name adds nothing to a pure ingredient. You're paying for marketing.
What to avoid
Creatine blends: Products like Ghost Size bundle creatine with other ingredients. You end up paying $18+ per 100g of creatine when you could pay $6. Unless you specifically want the other ingredients, buy pure creatine separately.
Flavoured creatine: Flavouring adds cost and unnecessary additives. Unflavoured creatine is essentially tasteless and mixes easily into water, juice, or a protein shake.
Loading phases: You don't need to do a creatine loading phase. Research shows that a consistent 3–5g daily dose achieves full muscle saturation within 3–4 weeks — identical end result, without the gastrointestinal stress some people experience from 20g+ loading doses.
How to take creatine
Time to full effect
3–4 weeks
Take 3–5g daily, consistently. Timing doesn't matter significantly — pre-workout, post-workout, or with a meal are all fine. Stay hydrated. That's it. Anyone selling you a more complicated protocol is selling you something.
FAQ
Is creatine safe?
Yes. Creatine monohydrate is one of the most studied supplements in existence with decades of research confirming its safety in healthy adults. The kidney damage claims are not supported by evidence in people with normal kidney function.
Does creatine cause bloating?
Some people experience mild water retention in muscles during the first few weeks, which is the intended effect. This is not the same as bloating. Gastrointestinal discomfort is more common with loading phases — avoided with a standard 3–5g daily dose.
Should I cycle creatine?
No. There's no research supporting creatine cycling. Take it daily, indefinitely if you want the ongoing benefits.
Does brand matter?
No, for pure creatine monohydrate. Focus on cost per 100g and whether it's micronised. The $30 Genetix option at the top of our list is the same molecule as a $80 premium brand.