Britany Williams

Britany’s journey into fitness wasn't about aesthetics; it was about survival. After being diagnosed with an autoimmune disease, Britany realized that true health meant treating her body with intention, both in how she moved and what she put into it. That personal experience shaped her entire approach: fitness should be sustainable, nutrition should be clean, and wellness should never feel like punishment.

Today, Britany reaches millions of women through her workout programs on the Sweat app, including Ignite Strength, Barre with Britany, and her specialized Core & Restore postpartum program. Her laugh-at-yourself sense of humor and down-to-earth style have built a devoted community of women who appreciate her realistic approach to balancing fitness, motherhood, career, and life. She doesn't just train bodies. She builds confidence and creates a space where women can show up as they are, work hard, and support each other along the way.

Britany is partnering with Purist because when you're asking your body to show up for tough workouts and juggle everything life throws at you, you need nutrition you can trust. No questionable ingredients, no proprietary blends hiding what's really inside — just transparent, science-backed supplements that actually support your training and recovery. Together, we're giving women the tools to train effectively, recover properly, and feel their absolute best.