Double Wood
49 products scored by Formulate's ingredient-level rubric. Brand grade reflects a weighted average across the full lineup.
Scored by the Formulate Research Team · Last reviewed July 2026
How Double Wood scored
Accurate labels, no proprietary blends hiding doses, consistent sourcing
Ingredient form, bioavailability, dose accuracy across the lineup
Published testing, ingredient origins, full disclosure
USP, NSF, Informed Sport, or comparable third-party testing coverage
New formulations, new forms, research-driven development
Component scores are derived from the product lineup, not from marketing materials. See the methodology page for how each component is computed.
What Double Wood makes
- 11 Nootropics
- 10 Adaptogens
- 9 Minerals
- 6 Antioxidants
- 4 Amino Acids
- 2 Hormones
- 1 Metabolism
- 1 Joint Support
- 1 Liver Support
- 1 Immune Support
- 1 Sleep Supplements
- 1 Collagen
- 1 Sports Performance
Top-scoring products
All Double Wood products (49)
- L-Theanine SupplementAmino Acids95
- Korean Panax Ginseng SupplementAdaptogens94
- Inositol SupplementHormones94
- Boswellia Extract SupplementAdaptogens92
- Alpha GPC SupplementNootropics92
- Phosphatidylserine SupplementNootropics91
- Magnesium Chloride SupplementMinerals91
- Turkey Tail Mushroom SupplementAdaptogens90
- Ashwagandha SupplementAdaptogens90
- Pterostilbene SupplementNootropics90
- PQQ (Pyrroloquinoline quinone) SupplementNootropics90
- Saffron Extract SupplementMetabolism90
- Benfotiamine SupplementNootropics89
- Spermidine SupplementNootropics88
- L-Citrulline SupplementAmino Acids88
- Chromium Picolinate SupplementMinerals88
- Hyaluronic Acid SupplementJoint Support88
- Cordyceps Mushroom Extract SupplementAdaptogens87
- Theacrine SupplementsNootropics86
- Huperzine A SupplementNootropics86
- Rhodiola Rosea Extract SupplementAdaptogens86
- Liposomal Glutathione SupplementAntioxidants86
- Magnesium Citrate SupplementMinerals86
- Astaxanthin SupplementAntioxidants86
- L-Serine SupplementAmino Acids86
- TUDCA SupplementLiver Support86
- Horny Goat Weed SupplementHormones86
- Artemisinin SupplementImmune Support86
- Fisetin SupplementAntioxidants86
- Magnesium Glycinate SupplementMinerals85
- Pregnenolone SupplementNootropics83
- Reishi Mushroom Extract SupplementAdaptogens83
- Maca Root SupplementAdaptogens83
- Magnesium Taurate SupplementMinerals83
- Lion's Mane Mushroom SupplementAdaptogens83
- GABA SupplementSleep Supplements83
- Glycine SupplementAmino Acids83
- NAD+ SupplementAntioxidants82
- Methylated MultivitaminNootropics81
- Collagen Peptides PowderCollagen80
- Resveratrol SupplementAntioxidants80
- Magnesium Malate SupplementMinerals80
- Potassium Iodide SupplementMinerals79
- LJ-100 Tongkat Ali SupplementAdaptogens78
- DHM 1000 SupplementMinerals78
- S-Acetyl L-Glutathione SupplementAntioxidants77
- HMB SupplementSports Performance77
- Uridine SupplementNootropics74
- Zinc Picolinate SupplementMinerals71
Double Wood: frequently asked questions
How does Formulate grade Double Wood?
Formulate grades Double Wood by aggregating the ingredient-level scores of all 49 Double Wood products it has analyzed — weighing dose accuracy, ingredient form, transparency, and third-party testing. Double Wood's overall brand grade is C+ (79/100). It is not a paid or sponsored ranking.
Is Double Wood third-party tested?
Double Wood scores 79/100 on third-party verification, indicating broad testing coverage (such as USP, NSF, or Informed Sport) across its lineup.
What is Double Wood's best supplement?
L-Theanine Supplement is Double Wood's highest-scoring product on Formulate at 95/100 (grade A).
What does Double Wood make?
Formulate has scored 49 Double Wood products, including 11 Nootropics, 10 Adaptogens, 9 Minerals, 6 Antioxidants, and more.
About the grading
Every Double Wood product above is scored on dose accuracy, ingredient form, certifications, transparency, and third-party testing. The brand grade aggregates those product scores — it isn't a marketing claim or a pay-for-play ranking. See the methodology page for the full rubric.