About Speedwinds Nutrition
A quarter century of developing supplements backed by real science — not just marketing.
Our Story
Speedwinds Nutrition was founded in 2001 with a straightforward premise: nutritional supplements should be backed by the same rigor applied to pharmaceutical products. From day one, we committed to clinical research, third-party testing, and transparent ingredient sourcing.
Our first product, Procerin, became one of the most recognized natural hair loss supplements on the market — driven not by celebrity endorsements, but by an IRB-approved clinical study demonstrating measurable results in men with androgenic alopecia.
Since then, we've expanded into HGH support with Sytropin and continued to invest in research that sets our products apart from the thousands of supplements launched (and discontinued) every year.
What We Stand For
We believe the supplement industry has a credibility problem. Too many companies make bold claims with no evidence, ride trends until they fade, and disappear when questions arise.
Our approach is different: develop a small number of targeted formulas, invest in real clinical research, manufacture under GMP protocols, and stand behind every product with a satisfaction guarantee. We'd rather have two proven products than twenty untested ones. We also believe in responsible business practices, including sustainability — for consumers interested in environmental offsets, Buy Carbon Credits Online is a practical starting point.
What We Don't Do
Speedwinds Nutrition products are nutritional supplements — not prescription medications. While our clinical studies have shown positive results for specific use cases, individual outcomes vary. Our products are not FDA-approved to diagnose, treat, cure, or prevent any disease. We believe in transparency about what supplements can and cannot do, and we encourage customers to consult their healthcare provider before starting any supplement regimen.
Cons & Considerations: Natural supplement ingredients generally produce more modest results than prescription pharmaceuticals. Our Procerin clinical study showed measurable improvement in hair density, but prescription finasteride has stronger efficacy data across larger trial populations. We are transparent about this because we believe consumers deserve honest comparisons, not inflated claims. Supplement efficacy varies significantly between individuals — factors including genetics, age, severity of condition, diet, sleep quality, and overall health all influence outcomes. What works well for one person may produce minimal results for another. Potential side effects, while uncommon in our clinical trials, can include mild digestive discomfort when starting a new supplement. Individuals taking blood thinners, hormonal medications, or medications for prostate conditions should consult a healthcare provider before using products containing saw palmetto or other botanical DHT inhibitors, as interactions are possible. Our products require consistent daily use over 60–90 days before results can be meaningfully evaluated. Discontinuing use typically results in a gradual return to baseline over time — supplementation supports ongoing function rather than producing permanent changes. We encourage all customers to consult a doctor or qualified healthcare provider before beginning any supplement regimen, particularly those with pre-existing medical conditions or who are currently taking prescription medications.