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A hand resting on a closed Repkern creatine jar beside a water glass and white towel.

The Purity Dose journal

Three label details to compare across the Purity Dose range

Use Repkern, Manecircuit and Liftflare to distinguish serving size, ingredient form and the amount actually declared.

A useful product comparison begins with three questions: what counts as one serving, which ingredient form is listed, and what does each number measure? Repkern, Manecircuit and Liftflare show why these questions matter even when the front of a pack looks straightforward.

1. Find the serving before reading the amounts

Repkern’s full serving is one 5.6 g scoop. It supplies 5,000 mg of creatine monohydrate. Those figures refer to the scoop’s weight and the stated ingredient amount within that serving. They are not two portions to add together.

Manecircuit’s serving is two capsules, supplying 1,000 mg of organic lion’s mane powder. Reading that amount as a per-capsule figure would double what the label actually states. Liftflare’s facts panel uses one 10 g scoop, which contains 175 mg caffeine.

2. Keep the ingredient form attached to its name

Repkern identifies creatine monohydrate. Liftflare lists di-creatine malate as one component of a broader pre-workout formula. Seeing creatine mentioned on both products does not make their formulas or directions identical.

Manecircuit’s label names lion’s mane fruiting body and mycelium powder. The 1,000 mg amount covers that combined powder. It does not give a separate weight for each mushroom part. Keeping the full ingredient description in your notes prevents a short product name from replacing the more precise label wording.

3. Read directions beside the facts panel

The facts panel explains a serving’s contents. The directions explain preparation and frequency. Repkern’s daily schedule must be checked on the pack; Liftflare has its own pre-training directions and caffeine cautions. One product’s scoop or schedule cannot stand in for the other’s.

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