I'm not a doctor or a dietitian. I'm a 35-year-old desk worker who took zero supplements his whole life, then started boxing and got humbled. Now I'm trying things one at a time, on myself, and writing down what actually happens. This is my log, not advice.
experimentCreatineMultivitamin
Day 4 — pizza for lunch, chicken and rice for dinner, and the first real pump
First day with the post-boxing lift block. I felt a real pump today — maybe creatine, maybe not, but I'm writing it down.
What I ate today.
Not a "clean" day by any stretch.
- Lunch: pizza. Just regular pizza, the kind you order when you're lazy.
- Dinner:300 g of chicken breast and 200 g of rice after the gym. Plain, no sauce, just protein and carbs because I was hungry.
No breakfast, as usual.
What I took.
Same stack — **creatine 5 g** and one **multivitamin** with a meal. Day 4, still no new pills.
What happened at the gym.
Boxing first, three rounds again. Felt roughly the same as yesterday — not magically easier, but I got through them.
Then the new thing: the short lift block I started last night. A few sets of basic compound lifts, nothing fancy, just enough to get a pump.
The pump — I think I actually felt it.
This is the part I'm trying to be careful about, because I know it could easily be in my head. But during the lifts, especially the second and third sets, my muscles felt **tighter and fuller** than usual. The pump came on faster and hung around longer between sets.
A few honest possibilities:
- Creatine is famous for increasing intramuscular water and phosphocreatine stores, which can show up as better pump and between-set recovery.
- It could be that I just ate more carbs today (pizza + rice) and my glycogen was fuller.
- Or I simply paid closer attention today because I told myself I'd look for it.
I genuinely don't know which one it is. Probably some mix. But the sensation was there, and I'm logging it before my memory smooths it into something cleaner.
Creatine vs the multivitamin — a gut feeling.
If I'm being honest, the **creatine feels more direct** than the multivitamin. The multi is invisible — which is fine, it's a coverage pill, not a feel-it-immediately thing. But creatine... there's something happening around strength and pump that I can at least point to. The vitamin might be doing background work I can't sense; the creatine feels like it's showing up in the room.
Overall condition.
**Slightly better than baseline.** Less of that heavy afternoon drag. Soreness from boxing is still there but not worse. No stomach issues. Sleep last night was fine.
I'm still not calling it. Four days is nothing in supplement time. But the log is the log — and today, the log says the pump showed up.
Currently in my stack
What I'm actually taking
These are the two products in my live Journal experiment. Product information is quoted from each product's iHerb page.
Nutricost
Nutricost Performance Creatine Monohydrate
Form Powder
Serving 1 Scoop (5 g)
Servings 60
Supplement facts
Ingredient
Amount
%DV
Creatine monohydrate (micronized)
5 g
—
Other ingredients: None.
Suggested use. Loading: Days 1–5, mix 1 scoop in 6–10 oz water and take 4 times daily; Maintenance: from Day 6 onward, take 1 scoop once daily.
Warnings. For healthy adults 18 years or older. Consult a healthcare professional before use if pregnant or nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not use if safety seal is broken or missing.
Other ingredients: Hypromellose (cellulose capsule), microcrystalline cellulose, stearic acid (vegetable source) and silicon dioxide. Vitamin E from non-GMO soy. Not manufactured with wheat, gluten, milk, egg, fish or shellfish ingredients.
Suggested use. Take 1 capsule daily with a meal.
Warnings. For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. This product contains Biotin which may interfere with some blood test results.
Personal experience, not medical advice. I'm not a clinician — this is what I do, not what you should do. Talk to a professional before changing your own stack.Read the full disclaimer →