Science-Backed Supplements. Veteran-Made in Golden, Colorado.
Fitness. Nutrition. Optimization. Longevity. Become Stronger For Longer.
SFL Best-Sellers
What people are craving from SFL.
NAD + & Japanese Knotweed - Cellular Energy Support
Magnesium Glycinate: Relaxation, Stress Support & Whole-Body Wellness
100% Pure & Natural Creatine Monohydrate: Power, Performance & Recovery Support
Lion’s Mane Mushroom Extra Strength: Mental Performance
Who We Are & What We Do
All-Natural, Proprietary Ayurvedic Blends Made in beautiful Golden, Colorado.
FDA-Registered, 3rd-Party Tested Fair Trade & GMP Compliant. Our supplements are extra strength so you can feel the difference within days, not weeks. We stand by every one of our supplements and if you're not satisfied, we have a 30-day 100% money-back guarantee.
100% Veteran-Designed, Owned & Tested
As veterans, parents, athletes & more, we focus our product research to educate you - our loyal customers and community. We believe supplements should be premium, fresh and made on-demand, instead of living on the shelves for months and years. That's why we make everything once you order and then ship directly to your door.
The Best Customer Support & Education
We started SFL to educate, inspire and teach people about what goes into their body. SFL is the gold standard when it comes to 1-1 customer education & support. No one does it better. We got very sick and tired of seeing too many other supplement companies skip right over how these nutraceuticals work for you. That's what SFL is all about. Consumer education, transparency & verified information.
Potent. Powerful. Selected & Trusted by Thousands Nationwide.
100% Veteran-Owned & Operated Since 2022. Shipped to your door, vetted by us.
What's Your Goal?
IsoForce Advanced 100% Pure Whey Protein - Chocolate Assault
100% Pure & Natural Creatine Monohydrate: Power, Performance & Recovery Support
Strawberry Shortcake Pre-Workout: Crush Workouts & Runs
NAD + & Japanese Knotweed - Cellular Energy Support
Lion’s Mane Mushroom Extra Strength: Mental Performance
Daily Dominance: Fully Loaded Multivitamin
Lion’s Mane Mushroom Extra Strength: Mental Performance
NAD + & Japanese Knotweed - Cellular Energy Support
Magnesium Glycinate: Relaxation, Stress Support & Whole-Body Wellness
Magnesium Glycinate: Relaxation, Stress Support & Whole-Body Wellness
NAD + & Japanese Knotweed - Cellular Energy Support
Shop All Fitness
Pre-workout, Vegan/Plant/Whey Protein, Peptides, O2 Boosters, Creatine, Collagen & BCAA's
Shop Gut, Heart & Brain
Gut Cleanse, Adaptogens, Parasite Killers, CoQ10, Reservatrol, Blood Sugar Control, Gingko Biloba & Much More
Shop Stress, Immunity & Skeletal
5-HTP, Mushrooms, Moringa, Magnesium, Ashwagandha & All You Need
Shop Fat Loss, Inflammation & Sleep
L-Carnitine, MCT Oil, NAD+, Turmeric, Glucosamine, Passiflora Extract & Magnesium
Shop Libido, Skin & Coffee
Tonkat Ali, Maca Root, Collagen, Multivitamins, Zinc & Nootropic Coffee
Not Just Hype. Backed by Research. All Killer. No Filler.
Supplement Education & Blog Posts
Our formulas are grounded in science, not guesswork. Dive deep into the benefits, ingredients, and why they work—because you deserve to know what goes in your body.
Let customers speak for us
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Set it & Forget it
Put your supplements on autoship bi-weekly, monthly, bi-monthly or tri-monthly so you don't have to sweat when you don't want to. Stay stocked up.
Save between 5-20% when signing up for our subscription. Shows up at your door right on time. Cancel anytime - for free. No sign-up costs, no cancellation costs, either.
Contact SFL
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