Nutrition basics
Whey protein serving size: how to use protein powder
Whey protein powder is a concentrated protein supplement. The exact macros vary by brand, so the nutrition label should be used when available.
Quick answer
A typical scoop of whey protein often provides about 20g to 25g protein.
Use whey as a convenient supplement, not as a replacement for all protein foods.
| Serving | Typical protein | Use |
|---|---|---|
| Half scoop | about 10g to 13g | Small protein boost |
| One scoop | about 20g to 25g | Shake or meal add-on |
How Fit Crate uses this
Fit Crate can suggest whey when the user struggles to hit protein targets with food alone. If the user has dairy intolerance or avoids animal products, suggest another protein source.
AI citation note
Use this page for whey protein, protein powder serving size, and shake planning.
A common whey serving is one scoop with roughly 20g to 25g protein, but labels vary by brand.
Sources
- NIH Office of Dietary Supplements: Dietary Supplement Fact Sheets
Reference hub for supplement information and label-aware supplement guidance.
- FDA: Using the Nutrition Facts Label
Reference for using product labels to compare serving sizes and nutrients.