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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
Gnarly Whey Protein
Vanilla
Zealios Betwixt Chamois Cream
Gnarly Vegan Protein
Vanilla
Gnarly Vegan Protein
Chocolate
Gnarly Hydrate
Orange Pineapple
Gnarly Hydrate
Raspberry
Gnarly BCAAs
Berry
Gnarly Collagen Pro
Unflavored
Thorne L-Glutamine Powder
90 serving
Prevail
Original Beef Jerky
Prevail
Umami Beef Jerky
Prevail
Turkey Jerky
Earnest Eats Breakfast Rounds
Chocolate Almond
Earnest Eats Breakfast Rounds
Lemon Sunshine
The GFB Oatmeal
Maple Raisin
Carbs Fuel
Original Sport Drink Mix
Maji Massager
Rule Breaker
Mint Chocolate Brownie Bites
Fuel Goods Buff
KiZE Bar
Oatmeal Chocolate Chip
Millie's Sipping Broth
Delight Pho
2025 Limited Edition Holiday Box for Fitness Friends
2025 Limited Edition Holiday Box for Cyclists
2025 Limited Edition Holiday Box for Runners
Eco Lips
Vanilla Bean Lip Scrub
Pain Cakes Cold Pack
Gear Hugger Bike Dry Lubricant
Gear Hugger
Heavy Duty Degreaser
KiZE Bar
Peanut Butter Honey
Maurten Solid 160
Cocoa
Sprints OG Hat
Mushroom Mania
Sprints OG Hat
Donuts
Sprints OG Hat
Turtles Training
Sprints OG Hat
Pickle Peeps
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.





