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Customer Favorites

Check out what's trending and loved by thousands of satisfied customers. These best-selling products are tried, tested, and highly recommended!

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  • Best Seller

    Magnesium L-Threonate (Magtein) Supplement

    Sleep
    Anxiety & Stress
    Brain Health

    From $ 29.95

  • Best Seller

    TUDCA Supplement

    Liver Health

    From $ 27.95

  • Best Seller

    Magnesium Chloride Supplement

    Sleep
    Anxiety & Stress
    Respiratory Health

    From $ 19.95

  • Best Seller

    Tongkat Ali Extract Supplement

    Active Lifestyle & Fitness
    Men's Health

    From $ 24.95

  • Best Seller

    Sulbutiamine Supplement

    Brain Health
    Focus & Energy

    From $ 19.95

  • Best Seller

    Citrus Bergamot Extract Supplement

    Heart & Vessels
    Antioxidants

    From $ 24.95

  • Best Seller

    Berberine Supplement

    Metabolism
    Heart & Vessels
    Liver Health

    From $ 19.95

  • Best Seller

    Lion's Mane Mushroom Supplement

    Brain Health
    Immune Health

    From $ 19.95

  • Best Seller

    Quercetin Supplement

    Immune Health
    Antioxidants

    From $ 24.95

  • Phosphatidylserine Supplement

    Brain Health
    Anxiety & Stress
    Focus & Energy

    From $ 19.95

  • Magnesium Taurate Supplement

    Anxiety & Stress
    Heart & Vessels
    Sleep

    From $ 19.95

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Rooted in Science,
Grounded in Transparency

We are guided by two cornerstones: transparency and a strong commitment to science — by publicizing ingredient test results so you can be confident that you’re taking the best. Because when you’re rooted in science, wellness grows.

What Our Customers Say

The Magtein supplement is amazing! I take it in the evening and before bedtime, and it helps relax my body so much. Also great for your heart! I've been consistently using this brand for over two years now.

John S.

Magnesium L-Threonate (Magtein)

This Serrapeptase works well and is a good value for the money. It's a high potency value for the money. I've been been using it for about a month now and my stamina is better and I've had less shortness of breath. I'll be buying more when I run low.

Gary B.

Serrapeptase

Noticed a definite increase in endurance when taking ALCAR before and during exercise. Was able to set several new PRs on my usual cycling circuit while supplementing with ALCAR and have even used it halfway through a long hike for an energy boost.

Amanda P.

Acetyl L-Carnitine (ALCAR)

I've been purchasing supplements from Double Wood for several years. Their products are always the highest quality and are shipped quickly.

Richard M.

Turkey Tail Mushroom Triple Pack

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Our Wellness Team

Take a closer look at the dynamic individuals that make up our wellness team. These are not merely faces; they embody the passion that fuels our commitment to redefine wellness. From devoted nutrition enthusiasts to specialists with diverse expertise, each team member contributes a unique perspective. Your well-being is not just a goal; it's a shared mission led by a team that genuinely cares about your health and vitality.

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  • What is Fadogia Agrestis?

    What is Fadogia Agrestis?

    What is Fadogia Agrestis? Fadogia Agrestis is a shrub native to Nigeria and parts of West Africa that is gaining attention for its potential benefits in the fitness and bodybuilding...

    Jessica Justh |

  • What is Tongkat Ali?

    What is Tongkat Ali?

    What is Tongkat Ali? Tongkat Ali, also known as Eurycoma longifolia, is a medicinal plant native to Southeast Asia, particularly Malaysia and Indonesia. Traditionally, it has been valued for its...

    Jessica Justh |

  • Lumbrokinase vs. Nattokinase: What's the Difference?

    Lumbrokinase vs. Nattokinase: What's the Difference?

    Lumbrokinase vs. Nattokinase: What's the Difference? You may be hearing a lot about lumbrokinase and Nattokinase. But what exactly are these two supplements? And how do they differ?  Lumbrokinase and...

    Jessica Justh |

  • Spooky Spirulina Energy Balls

    Spooky Spirulina Energy Balls

    Fall back into your health routine with these delicious spooky spirulina energy balls just in time for Halloween. What is Blue Spirulina? Referred to as "natures multivitamin", blue spirulina contains...

    Jessica Justh |

  • Tongkat Ali vs. Fadogia Agrestis: What's the Difference?

    Tongkat Ali vs. Fadogia Agrestis: What's the Difference?

    Tongkat Ali and Fadogia Agrestis are two popular herbal supplements used for testosterone support and vitality. Though both are derived from plants and share some similar benefits, there are some...

    Jessica Justh |

  • What is Spermidine?

    What is Spermidine?

    What is Spermidine? Spermidine is a naturally occurring polyamine found in all living cells. Studies(1) indicate it supports cell growth, renewal, and overall health. First discovered in semen, this compound...

    Jessica Justh |

  • Creatine vs Amino Acids: What's Better for You

    Creatine vs Amino Acids: What's Better for You

    Creatine vs Amino Acids: What’s Better For You? Choosing between creatine and amino acids depends on your fitness goals and needs. Creatine is ideal for supporting strength and muscle mass...

    Jessica Justh |

  • Alpha GPC vs. Choline: What's the Difference

    Alpha GPC vs. Choline: What's the Difference

    Alpha GPC vs Choline: What’s The Difference?  Alpha GPC and Choline are popular supplements known for their cognitive-enhancing benefits, but how do they differ? Understanding the unique make-up  and functions...

    Jessica Justh |