If you are in training (perhaps for a marathon???) or peri-menopausal you might gain from up to 30g per day. You can spread out your servings of Collagen Peptides throughout the day. If you are in training (perhaps for a marathon) or peri-menopausal you might benefit from up to 30g https://charliensych.sunderwiki.com/1549066/halal_collagen_powder_organic_grass_fed_collagen