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Products sold (Jan 2025)
Total Reviews (Jan 2025)
Collective workouts by the SFL Team
Years of military service by the SFL team
What people
are saying
Taylor L.Niceville, FLI’ve tried so many pre-workouts. Most made me so jittery I couldn’t focus on my actual workout. This one doesn’t have the fast drop off and is great tasting. It’s a small enough container to fit in my purse or gym bag- depending what I’m lugging around that day.
Erin M.Denver, COI love this stuff!! Have been taking it for about 3 weeks now and notice a big difference in my mental clarity and productivity during the workdays. Will repurchase!
Sara H.Tacoma, WANoticed a massive boost in energy levels within minutes. This stuff definitely works great! Thank you!
Ashleigh S.Cary, NCI had been struggling to fall asleep for a while and finally did research and saw that it might be due to a Magnesium deficiency. Started using their Mag Glycinate every night and now I now sleep like a baby!!! So glad I found a product from such a reliable brand!
Laurel S.Chapel HillI’ve been wanting to start taking Ashwagandha, and I’m so glad I decided to order it from here!! This supplement was so high quality, an affordable price, and I loved that it contained black pepper to aid with absorption. Highly recommend!!
Blog posts
- 0 comments
- by Cameron King
Why Men Are Turning to Tongkat Ali & Tribulus Terrestris
This testosterone-free formula blends powerful adaptogens, minerals, and herbs to help your body restore balance and boost natural testosterone production, safely and effectively.
- 0 comments
- by Cameron King
What Does Lion's Mane Actually Do?
🔗 Ready to Add Lion’s Mane to Your Stack?
At Stronger for Longer, we source only 100% fruiting body Lion’s Mane, grown organically, free from fillers or mycelium on grain. It’s pure, potent, and crafted in our GMP-certified facility in Golden, Colorado.
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- by Cameron King
Clean Energy Meets Killer Flavor: Why Our Melon Creamsicle Powder Is Built Different
⚙️ How It Works: The Science of Sustained Energy
We don’t believe in mystery formulas. Here’s what powers your performance:
💥 Natural Caffeine (from Green Tea)
Delivers steady energy without the spike or crash. Unlike synthetic caffeine, green tea hits smoother and lasts longer—so you can stay locked in for hours.
🧘 L-Theanine
Paired with caffeine, L-Theanine promotes calm focus by increasing alpha brain waves. Translation: you stay alert, not anxious.