Krealk is the more stable form of creatine. It's still considered creatine in a sense. Of course creatine is stored in your muscle cells, explains why you might feel more energetic. More energy for your cells are readily available on-site as you will before your body even bothers metabolizing other energies, ie carbs, fats, proteins.
IMO, not too big on creatine products, unless you're a competitive athlete
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