If you are in training (perhaps for a marathon???) or peri-menopausal you may gain from up to 30g daily. You can expand your servings of Collagen Peptides throughout the day. If you are in training (possibly for a marathon) or peri-menopausal you may gain from up to 30g each day. https://angelouafko.wiki-jp.com/1544563/halal_collagen_powder_natural_grass_fed_collagen