Sterility failures are the fastest route to a genuinely dangerous outcome a local abscess or a systemic infection is far more serious than a bruise
Meet the Experts Sarah Sung, MD, a board-certified dermatologist of The Perq, based in Seattle Purvisha Patel, MD, a board-certified dermatologist and founder of Visha Skincare, based in Memphis, Tennessee Nazanin Saedi, MD, a board-certified dermatologist at Plymouth Meeting Dermatology, based in East Norriton, PA Brendan Camp, MD, a New York City-based board-certified dermatologist Rachel Nazarian, MD, a board-certified dermatologist at Schweiger Dermatology Group in New York City Mina Amin, MD, a board-certified dermatologist based in Los Angeles How we test and review products When Allure tests a product, our editors look at it from every angle in an effort to best serve you
J.ChangJ.ChungJ.Caspell-GarciaC.et al
There is no standard recommendation for how much collagen you should take per day, but research from 2019 notes that 2.5 to 15 grams per day of hydrolyzed collagen (also known as collagen peptides) is safe to take
