99.9% purity. 5 g per serving. Stock up and stay consistent.
Science-backed creatine with a 99.9% purity guarantee
Choose a straightforward creatine monohydrate with verified purity and a clear daily dose.

What to look for: proven form + stated purity

The most scientifically supported creatine formulation is creatine monohydrate, and the most trustworthy options pair that familiar form with a clear, measurable purity standard. A purity guarantee matters because it tells you exactly what the brand is standing behind—so you can supplement with confidence and keep your routine disciplined.

Creapure® Creatine Monohydrate - Unflavored (50 Servings) checks both boxes with a creatine monohydrate formula and a stated 99.9% purity. It also provides a straightforward 5 g creatine per serving, making it easy to align your daily intake with a consistent plan.

  • Formulation clarity: creatine monohydrate, no flavoring to mask what you’re taking.
  • Purity transparency: a specific purity figure is listed, not vague language.
  • Simple dosing: 5 g per serving supports repeatable habits.

If the goal is to choose a creatine that’s grounded in research and backed by a purity promise, prioritize monohydrate first, then look for a product that states purity and serving size clearly—so every scoop supports your next training day.*

Verified purity, simple daily serving.

Clean creatine, built for daily consistency

When creatine is part of your everyday effort, the best product is the one you’ll actually use—consistently, correctly, and without guesswork. This unflavored creatine monohydrate is designed to fit into nearly any routine, whether you mix it into water or stack it with your usual pre- or post-workout nutrition.

What you get in every serving

  • 5 g creatine per serving: a clear, repeatable amount that supports a disciplined approach.
  • 99.9% purity: a stated standard that helps you feel confident in what you’re taking.
  • Unflavored: keeps your mix simple and flexible—no competing taste.

How it supports your goals*

This formula is positioned to support muscle recovery and help boost cognitive function.* That combination makes it a practical choice for people who want performance support that extends beyond the gym—without adding complexity to their supplement stack.

With 50 servings per container, it’s also easy to stay on track: one serving, one habit, day after day—so your progress is fueled by consistency, not hype.*

How to choose a creatine with real confidence

Not all creatine labels make it easy to compare options. Use this quick checklist to choose a formulation that’s grounded in science and supported by transparent quality signals—so you can focus on training, not second-guessing.

1) Start with the formulation

Look for creatine monohydrate. It’s the most established form and the easiest to evaluate because it’s straightforward—no complicated blends required.

2) Confirm the purity statement

A strong option will state a specific purity standard. For example, this product lists 99.9% purity, which is clearer than broad claims that don’t quantify anything.

3) Check the serving size and do the math

Choose a product that tells you exactly how much creatine you’re getting per serving. Here, it’s 5 g per serving, which makes it simple to build a consistent daily routine.

4) Decide on flavor based on flexibility

If you mix creatine into different drinks, unflavored can be the most versatile choice. It keeps your routine adaptable without changing the core ingredient.

  1. Pick monohydrate.
  2. Prioritize a stated purity figure.
  3. Choose a clear daily dose you can repeat.
Creatine Monohydrate - Unflavored (100 Servings)
$39.99
Optimum Nutrition Micronized Creatine Powder
$21.99
Creatine Monohydrate (100 Servings)
$44.99
Creatine Monohydrate Ergogenic 5G (200 Servings)
$49.99

Why shop creatine at GNC

Big goals are built on daily wins—and the right creatine should make those wins easier to repeat. At GNC, the focus stays on clear formulas and straightforward product details, so choosing your supplement feels simple, not overwhelming.

That’s why options like Creapure® creatine monohydrate matter: you can quickly see the essentials that support confident decision-making—an established formulation, a stated purity standard, and a defined serving size. No distractions. Just the information you need to stay consistent.

Whether you’re rebuilding momentum or pushing for the next level, GNC is here to help you fuel your routine with products that fit an intentional approach—so you can rise to the challenge, one day at a time.*

Which creatine formulation has the strongest scientific support?
What does a purity guarantee mean on a creatine label?
How can you tell if a creatine product is transparent about dosing?
Is unflavored creatine a better choice for a clean routine?
What benefits are associated with this creatine option?
How many servings are in Creapure® Creatine Monohydrate - Unflavored (50 Servings)?
What should you compare when choosing between creatine brands?