John Ring

Our Story Double Wood Supplements was founded in 2013 on a simple belief: informed consumers should be empowered to build personalized health and longevity regimens with confidence. We specialize in pure, high-quality single-ingredient supplements that give consumers the flexibility to build a regimen that's right for them. Our products are designed to be intentionally paired to support goals like cognitive performance, sleep and recovery, metabolic health, heart health, healthy aging, and more. Quality is at the core of everything we do. Our formulas are free from unnecessary fillers, common allergens, and contaminants. Every batch is third-party tested for purity, our dosages are informed by published scientific research, and our packaging is designed to preserve product quality from manufacturing through consumption. All Double Wood products are manufactured exclusively in the United States in facilities that follow current Good Manufacturing Practices (cGMP). Every product is backed by transparent Certificates of Analysis, giving customers confidence in exactly what they're taking. Innovation is equally important. We continually evaluate emerging scientific research to identify promising ingredients that support long-term health and healthy aging, bringing thoughtfully selected new solutions to market as the science evolves. Finally, we believe quality supplements should be accessible. By operating efficiently and investing where it matters most—our ingredients, our quality standards, and our customers—we're able to offer practitioner-grade quality at a price that makes building a long-term wellness routine more attainable. Our Promise: Quality Obsessed. Science Grounded. Peace of Mind.