Creatine is an amino acid that can increase muscle growth, energy levels, brain health and even muscle vitality in older adults. If you’re looking for the best creatine supplement for you, CNET's ...

All Optimum Nutrition supplements are tested in-house for banned substances and manufactured in CGMP-certified facilities. During testing, Kelli noted that the size of the capsules was intimidating, ...

The sport supplement scene is a bit of a minefield – there’s BCCAs, EAAs, Glutamine, L-carnitine – but if there’s one supplement almost all fitness enthusiasts are taking, it’s creatine (legally ...

Optimum Nutrition is giving consumers new options across four of its product lines—Gold Standard 100% Whey, Gold Standard Protein Shakes, Amin.O. Energy and Creatine Powder. Optimum Nutrition is ...

(TOP PICK) Thorne Creatine - NSF-Certified micronized powder. Optimum Nutrition Micronized Creatine Monohydrate - Budget classic, 5 g scoop. Klean Athlete Klean Creatine - Sport-certified purity, ...

If increasing muscle mass and strength is high on your gym agenda, then one supplement that consistently stands out is creatine, thanks to being one of the most well-researched and studied supplements ...