Introduction
Creatine supplements are widely available. This guide explains what to look for on labels
and listings based on publicly available information. It does **not** rank products or
recommend a single option for everyone.
Start with the form on the label
For apples-to-apples comparison, many buyers look for **creatine monohydrate** clearly
named on the Supplement Facts panel. NIH materials note that creatine monohydrate is the
most widely studied supplemental form. Other forms (such as HCL) are discussed in our
monohydrate vs. HCL guide.
Check dose transparency
Look for:
- **Creatine amount per serving** (grams or milligrams)
- **Serving size** (e.g., one scoop, one capsule)
- **Servings per container**
SuppCheckr weights dose transparency heavily in creatine scoring because value and
usefulness depend on knowing how much creatine each serving provides.
Review other ingredients and additives
Some products contain only creatine monohydrate. Others add flavors, sweeteners, or
anti-caking agents. A simpler formula is not automatically better for everyone, but it
can be easier to compare across products.
Look for third-party testing statements
Some brands publish third-party testing or certification information (for example NSF,
Informed Sport, or USP programs where applicable). SuppCheckr records whether testing is
**verified** (with a citable source), **claimed**, **unknown**, or **not claimed** —
based on publicly available documentation, not marketing slogans.
Compare price with context
Price per container alone can mislead. Consider:
- **Price per serving**
- **Price per 5 g creatine equivalent** (when grams per serving are clear)
Retail prices change. Always check the retailer for the current price before purchasing.
What to be cautious about on listings
Be skeptical of listings that imply disease treatment, unrealistic muscle-growth promises, or
universal safety claims. Dietary supplements are not FDA-approved drugs. Consult a
qualified healthcare professional if you have medical questions, especially if pregnant,
nursing, under 18, taking medication, or managing a medical condition.
How SuppCheckr compares products (methodology overview)
Our methodology page explains scoring criteria: label transparency, dose
clarity, evidence alignment with monohydrate context, formula simplicity, third-party
testing, additives, and price/value. Scores help compare labels — they do not prove
effectiveness for any individual.