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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428 products
Hyland's
Leg Cramps Ointment
Lenny & Larry's Fitzels
Taco Tuesday
Honey Stinger Waffle
Almond Butter Maple
Xpand Laces No-Tie Round Laces
White Reflective
Xpand Laces No-Tie Round Laces
Neon Green
Xpand Laces No-Tie Round Laces
Solid Black
Klean Freak
The Flusher
Klean Freak
The Flusher
Klean Freak
The Flusher
Maurten Bicarb System 12
Maurten Bicarb System 15
Maurten Bicarb System 19
Maurten Bicarb System 22
Maurten Bicarb System 25
Maurten Additions (6-pack)
Orange
Maurten Additions (6-pack)
Menthol
Maurten Additions (6-pack)
Cola
Maurten Additions (6-pack)
Apple
Honey Stinger Waffle
Peanut Butter Banana
JAMBAR Mini
Musical Mango
JAMBAR Mini
Jammin' Jazzleberry
JAMBAR Mini
Chocolate Cha Cha
JAMBAR Mini
Tropical Trio
JAMBAR Mini
Peanut Butter Malt Melody
Dermasport
Mineral Body Sunscreen Spray
AMG Snacks Energy Bites 4oz
Almond Chai
AMG Snacks Energy Bites 4oz
Cinnamon Roll
Gruppo RAW Whey Protein
Flavorless
HOTSHOT Muscle Cramps
Mango
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.





