Stephanie Gambetta.

Stephanie Gambetta is a women’s health advocate, certified health and nutrition coach, SSRP Peptide Therapy Certified, and founder of Loop Health. With an extensive background in fitness and nutrition — and one of the most followed female voices in the peptide space through The Loop Podcast — she has spent the last several years building the peptide and lifestyle protocols now used across Loop’s coaching network.

Her path into this work was personal. A major life transition and a serious ski accident forced her to slow down, reevaluate her health, and rebuild from the inside out. During recovery she discovered peptides — and saw a space that was powerful but confusing, inaccessible, and largely built for men. That gap led her to found Loop Health: to make peptide protocols clearer, more accessible, and more accurate for the women actually using them.

She specializes in working with clients navigating perimenopause and post-menopause, stalled or plateauing on a GLP-1, or rebuilding body composition in their thirties, forties, and fifties. Drawing on her background in fitness and nutrition, she helps each client design a protocol that layers the right GLP-1 pathway, peptides that support hormones, recovery, and skin, and the daily lifestyle inputs — training, protein, sleep — that make everything else work.