| Factor | Creatine | Protein Powder |
|---|---|---|
| Purpose | Power/performance | Protein/muscle nutrition |
| How it works | Replenishes ATP stores | Provides amino acids |
| Best for | Explosive sport/lifting | Any active person |
| Evidence quality | Excellent | Excellent |
| Calorie content | Negligible | ~100-130 kcal/serving |
| Timing | Daily loading, any time | Around training or as needed |
| Cost | Very low (creatine monohydrate) | Moderate |
Choose Creatine when…
You do explosive, high-intensity activities (weightlifting, sprinting, HIIT, team sports), want to improve performance in short-burst efforts, and want one of the most evidence-backed supplements available.
Choose Protein Powder when…
You struggle to hit your daily protein intake from food, need convenient post-workout nutrition, are building muscle or recovering from hard training, and want a well-understood, widely used supplement.
Gear for both
Creatine Monohydrate (500g)
The most evidence-backed supplement for power and performance.
Check price on AmazonAs an Amazon Associate we earn from qualifying purchases.
FAQ
Should I take both creatine and protein?
Yes, if relevant to your goals — they're complementary. Creatine improves short-burst performance; protein supports muscle repair and growth. Many athletes use both, often mixed together post-workout.
Does creatine cause weight gain?
Initially yes — creatine causes muscles to retain water, adding 1-3kg of water weight in the first week. This is not fat gain. The retained water inside muscle cells is part of why creatine works, and it doesn't affect body composition negatively.
What foods are naturally high in creatine?
Creatine occurs naturally in meat and fish. Red meat (particularly beef) contains approximately 4–5g per kg. Salmon and tuna contain 3–4g per kg. Herring is particularly high at around 6–10g per kg. Cooking destroys some creatine. Vegetarians and vegans have lower baseline muscle creatine stores and often respond most strongly to creatine supplementation, seeing larger performance improvements than omnivores who have some dietary creatine already.