You can use the same amount of hemp protein powder as with any other protein powder. Adults need 0.35 to 0.75 grams of protein per pound of body weight a day, depending on their activity level. Most products provide a serving size that is appropriate for use after a workout and we would recommend using it as directed. We do not advise taking more than 30 grams of protein at any one time, as your body cannot digest more than this over the next 2-3 hour period.
You should not exceed 1 gram of protein per pound of body weight. This is because long-term excessive protein intake over this level has been associated with a range of health risks.