Protein
Whey Protein Isolate
The fastest way to close a 25–30g protein gap.
Why it earns a place
Isolate is filtered to remove most lactose and fat, so it mixes thin, digests easily and lands 25g of complete protein for roughly 120 calories. If your log routinely finishes the day under your protein goal, one shake fixes it without cooking.
Who it's for
Anyone consistently short on protein, especially on training days or busy mornings.
Who should skip it
You have a dairy allergy, or you already hit your protein goal from food most days.
Dose
1 scoop (~25g protein), once or twice daily as needed.
Timing
Whenever it closes the gap — post-workout is convenient, not magic.
Typical price
$30–$60
Common questions
Do I need protein powder to build muscle?
No. Total daily protein is what matters. Powder is a convenience tool for days when food alone leaves you short.
Isolate or concentrate?
Isolate is lower in lactose and carbs, so it sits better if dairy bothers you. Concentrate is cheaper and works fine otherwise.
Educational information only, not medical advice. Talk to your doctor before starting any supplement, especially if you take medication, are pregnant, or are nursing. Some links are affiliate links.