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Stacy Sims Approved Supplements
Fuel up with Stacy Sims approved supplements crafted for active women who want clean, practical nutrition that fits real life. Stay strong, energized, and ready for whatever the day throws your way (from sweaty miles to post-run brunches).
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391 products
Avanza
A Face Wash For Athletes
Avanza
A Body Block to Fight Friction
Avanza
A Gel for Workout Acne
Salt Stick Capsules
Salt Stick Capsules + Caffeine
Eco Lips
Candy Cane Lip Scrub
SmellWell Shoe Freshener Insert
Hawaii Floral
SmellWell Shoe Freshener Insert
Geometric Orange
Momentous Creatine Chews
Fuel Goods Head Band
Modern Oats
Vermont Maple
Modern Oats
Goji Blueberry
Muscle Rehab
Magnesium Epsom Salt & Arnica Muscle Recovery Bath Soak for Athletes
The GFB Bites 4oz
Chocolate Cherry Almond
Race Survival Kit
Bars Best Sellers Pack
Chews Best Sellers Pack
Gels Best Sellers Pack
Hydration Best Sellers Pack
Accessories Best Sellers Pack
Recovery Best Sellers Pack
Ultima Electrolyte Powder Hydration
Lemonade
Ultima Electrolyte Powder Hydration
Watermelon
Ultima Electrolyte Powder Hydration
Grape
Ultima Electrolyte Powder Hydration
Raspberry
Ultima Electrolyte Hydration Powder
Variety Pack
Stacy Sims Protein Powder & Other Recommended Products
Protein That Gets You, Trusted by Stacy Sims, Made for Everyday Athletes
Introducing Stacy Sims Protein Powder: your no-nonsense, flavor-packed sidekick designed for active women who want to feel strong, energized, and unstoppable. Co-created by Dr. Stacy Sims, world-class exercise physiologist, nutrition scientist, and champion of women’s health, this blend powers your muscles, supports recovery, and celebrates every stage of your athletic journey, from perimenopause and beyond. Expect clean, high-quality ingredients and protein that’s dialed in for your unique needs, so you’re always ready for your next move.
Real Ingredients. Real Strength. Effortless Routine.
This is practical fuel for real life (because “complicated” is not on anyone’s workout plan). Stacy Sims' approved protein powder delivers 30-40 grams of protein per serving from honest ingredients, so you can crush your workouts, seize recovery, or simply grab a better snack. Mix it up in seconds for a seamless fit into your daily rhythm, whether you’re powering through a pre-dawn run or refueling after a long ride. Easy daily protein = another win for Team You.
Related Collections: Training Gear | Recovery Drinks | Sports Nutrition Supplements | Gifts For Runners And CyclistsCheck Out Our Famous Boxes: The Best Gift for Runners | A Great Gift for Cyclists Not sure where to start? Take our Fuel Finder quiz!
Smarter Fuel, Backed by Science (and Serious Athlete Love)
Stacy Sims' approved supplements aren't just smart nutrition, it’s science on your side. With thoughtful protein timing and a formula tailored specifically for women who move, you’ll unlock muscle strength, quicker recovery, and better long-term health, day after day. Plus, level up your routine with athlete-approved add-ons like collagen for joints or creatine for brain and muscle support. Fuel with confidence, train with purpose, and thrive with every scoop.





