Powder

A powder is the nutrient without a shell around it. No capsule, no tablet coating, no binder to hold a pill together. You stir it into water, juice, yoghurt or a shake. That sounds like a detail, but it decides which supplements can exist in powder form at all.

Some nutrients are dosed in grams, not milligrams. Three grams of creatine a day already means four to six capsules. A protein serving of 20 grams would mean dozens. So the heavy hitters are nearly always powders: protein blends, creatine, collagen, electrolyte mixes and green food powders such as spirulina. Vitamins and most minerals are the opposite: a few hundred milligrams fits easily into one capsule, so a powder adds little there.

Absorption is a common reason people switch to powder. Dissolved powder does not have to break down in the stomach first, which can make it slightly faster. Faster is not the same as more. For most vitamins the total amount your body takes up is comparable between a good capsule and a powder.

Dosing: the scoop is handy, scales are exact

Powder gives you control over the amount. You can start at half a dose and build up, which helps with magnesium or fibre, where the gut needs time to adjust. Keep in mind that a scoop is not a precise instrument. Powder settles during transport, so a heaped scoop can hold noticeably more than the label says. For anything you take by the gram, such as creatine monohydrate or single amino acids, simple kitchen scales are more reliable than the spoon in the tub.

Taste and mixing decide whether you keep going

Powders are honest with you: you taste what you take. Magnesium citrate is sour, ashwagandha and greens taste earthy, unflavoured whey tastes of milk. A few practical points:

• Use a shaker or a small whisk. A spoon in a glass leaves lumps.
• Creatine dissolves faster in warm water than in cold water.
• Close the tub tightly and keep it dry. Damp powder clumps for good.

Powder also suits people who cannot swallow capsules, including children and older adults, because a dose can go into yoghurt or porridge. Watch the temperature: vitamin C and live bacteria do not like hot drinks, so use something cold or lukewarm.

How we choose the powders we stock

We look at three things: the form of the ingredient, the dose per scoop, and whether a combination makes sense. For creatine we stay with monohydrate, because it is the most studied form and we see no reason to pay more for a variant that does not do more. For magnesium we prefer forms that dissolve properly, so you are not left with grit in the glass. We skip powders that hide their doses inside a proprietary blend. Every product passes our compliance team, we test products ourselves, and independent labs spot-check batches. How we select brands and products.

Who a powder suits

Powder works well if you take larger doses, if you dislike swallowing pills, or if you want a lower price per gram: a tub is usually cheaper than the same amount in capsules. It is less practical to travel with, and you need water and something to mix in. If you take three or four small daily supplements, supplements in capsule form stay simpler. Give any new powder two to three weeks of consistent use before you judge it.