The Fit Nerd Pre-Workout Lineup, Compared
Power Powder, Energy Strips, or Beetroot? We break down every pre-workout in The Fit Nerd lineup — what's in each one, who it's built for, and how to pick without overthinking it.
How We Source Our Supplements: Inside The Fit Nerd's Manufacturing
Most supplement brands never tell you where their powder actually comes from. Here's how we source and manufacture ours — what FDA registration and cGMP really require, what third-party testing mar...
Collagen Powder vs Collagen Capsules: Which Is Actually Better?
Collagen powder vs capsules comes down to one thing almost nobody talks about: how many grams you actually get per serving. We run the dose math, the cost math, and the honest tradeoffs.
Why Grass-Fed Collagen Matters (and When It Doesn't)
Grass-fed collagen sounds premium, but does the source actually change your results? We break down what grass-fed sourcing affects, what it doesn't, and what matters far more than the label.
Mushroom Blends vs Single-Mushroom Supplements: Which One Should You Take?
Blend or single? Ten-mushroom stacks vs a targeted single-species extract. Here's what the research says about synergy, dose dilution, and how to pick what actually fits your goal.
Our Complete Guide to Subscribe & Save (and When It Makes Sense to Skip)
Subscribe & Save takes 15% off every recurring order. Here's exactly how it works on The Fit Nerd, when it saves you real money, and when it makes sense to skip.