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Fitness Supplements for Active Lifestyles


  • Best Seller

    Tongkat Ali Extract Supplement

    Active Lifestyle & Fitness
    Men's Health

    From

    $ 29.95

  • Best Seller

    Fadogia Agrestis Supplement

    Men's Health
    Active Lifestyle & Fitness

    From

    $ 29.95

  • LJ 100 Tongkat Ali Supplement

    Active Lifestyle & Fitness
    Men's Health

    From

    $ 39.95

  • Turkesterone 10% Supplement

    Men's Health
    Active Lifestyle & Fitness

    From

    $ 39.95

  • Creatine Powder

    Active Lifestyle & Fitness
    Brain Health

    $ 27.95

  • Essential Amino Acid Supplement

    Active Lifestyle & Fitness
    Men's Health

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    $ 19.95

  • L-Citrulline Supplement

    Active Lifestyle & Fitness

    From

    $ 19.95

  • Acetyl L-Carnitine (ALCAR) Supplement

    Brain Health
    Active Lifestyle & Fitness
    Focus & Energy

    From

    $ 19.95

  • Nitric Oxide Booster Supplement

    Heart & Vessels
    Active Lifestyle & Fitness

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    $ 19.95

  • AKG Supplement

    Active Lifestyle & Fitness
    Healthy Aging

    From

    $ 29.95

  • Sold out

    Beet Root Supplement

    Active Lifestyle & Fitness
    Heart & Vessels

    From

    $ 19.95

  • HMB Supplement

    Active Lifestyle & Fitness

    From

    $ 19.95

  • Magnesium Chloride Supplement

    Sleep
    Anxiety & Stress
    Respiratory Health

    From

    $ 19.95

  • Tribulus Terrestris Supplement

    Active Lifestyle & Fitness
    Men's Health

    From

    $ 19.95

  • TMG Supplement

    Active Lifestyle & Fitness
    Heart & Vessels

    From

    $ 19.95

  • Beta Ecdysterone Supplement

    Men's Health
    Active Lifestyle & Fitness

    From

    $ 39.95

  • KSM-66 Ashwagandha Supplement

    Anxiety & Stress
    Active Lifestyle & Fitness
    Men's Health

    From

    $ 19.95

  • Creatine Monohydrate Supplement

    Active Lifestyle & Fitness
    Brain Health

    From

    $ 19.95

  • L-Glutamine Powder

    Active Lifestyle & Fitness
    Gut Health

    $ 24.95

  • L-Glutamine Supplement

    Active Lifestyle & Fitness
    Immune Health
    Gut Health

    From

    $ 14.95

Overview

Performance is built in training, but it is won in recovery. Double Wood's fitness and active lifestyle collection is designed for people who take their physical goals seriously and want supplements backed by research — not marketing. Every product is single-ingredient, allowing you to build a custom performance protocol and understand exactly which compounds are moving your metrics. Whether you are optimizing strength, endurance, recovery, or body composition, this collection has a targeted option.

What To Look For

Creatine Monohydrate is the most evidence-backed supplement in the fitness category — hundreds of trials confirm its benefits for strength, power output, and muscle mass. Tongkat Ali and Fadogia Agrestis support testosterone and hormonal health in active individuals. Turkesterone and Beta Ecdysterone are plant-based compounds studied for their ability to support lean muscle mass and protein synthesis. ALCAR (Acetyl-L-Carnitine) supports fat metabolism and reduces exercise-induced oxidative stress. L-Glutamine supports gut barrier integrity and muscle recovery. KSM-66 Ashwagandha has clinical evidence for strength gains and recovery. TMG (Trimethylglycine) supports methylation and exercise endurance. AKG (Alpha-Ketoglutarate) is studied as an endogenous signaling molecule relevant to muscle protein metabolism.

Frequently Asked Questions

Is creatine monohydrate the best form of creatine?
Yes — creatine monohydrate is both the most studied and the most cost-effective form. Hundreds of clinical trials confirm its safety and efficacy for increasing muscle phosphocreatine stores, supporting strength and power output. Other forms like creatine HCl or buffered creatine are marketed as superior but lack the comparative evidence base. Double Wood offers Creatine Monohydrate in both capsule and powder form.
What is Turkesterone and does it actually build muscle?
Turkesterone is an ecdysteroid extracted from Ajuga turkestanica. Preclinical and some early human research suggests it supports anabolic signaling and protein synthesis without binding to androgen receptors, making it of interest to those who want performance support without hormonal side effects. The human evidence base is still developing; most users report it is best assessed with a consistent 12-week trial. It pairs well with Creatine for a non-hormonal performance protocol.
What performance supplement pairing does Double Wood recommend?
A well-rounded performance pairing from Double Wood might include Creatine Monohydrate (strength and power), Tongkat Ali (testosterone and cortisol support), ALCAR (energy and fat metabolism), and KSM-66 Ashwagandha (recovery and stress adaptation). Each is available individually and can be combined based on your specific training goals and how your body responds to each.
- All Double Wood supplements are single-ingredient, third-party tested for purity and potency, and manufactured in cGMP-certified U.S. facilities. Certificates of Analysis are available for every product.