Essential Amino Acid Supplement
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
Certifications & Testing
Other Ingredients
Gelatin Capsule, Cellulose, Magnesium Stearate
Recommended Use
Suggested Use: As a dietary supplement, take 3 capsules per day on an empty stomach. Do not exceed 12 capsules in one day.
Warnings
Warning: Consult your physician before use. Do not use Essential Amino Acids if you are pregnant, nursing, or are under 18 years of age. Discontinue use and consult your doctor immediately if any adverse reactions occur. Do not use Essential Amino Acids and operate heavy machinery until you know how it affects you. Do not use Essential Amino Acids if you are pregnant, nursing, or are under 18 year
Frequently Asked Questions
What is Double Wood Essential Amino Acid Supplement's Formulate score?
Double Wood Essential Amino Acid Supplement scores 77 out of 100 (grade B+) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Double Wood Essential Amino Acid Supplement worth it?
Double Wood Essential Amino Acid Supplement scores 77/100 (grade B+). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Double Wood Essential Amino Acid Supplement?
Each serving contains L-Leucine (205 mg), L-Lysine (185 mg), L-Threonine (141 mg), L-Valine (141 mg), and more. Serving size: 3 Capsule(s). 75 servings per container.
How do I take essential amino acid supplement?
Suggested Use: As a dietary supplement, take 3 capsules per day on an empty stomach. Do not exceed 12 capsules in one day.
Who makes Essential Amino Acid Supplement?
Essential Amino Acid Supplement is made by Double Wood. See Formulate's full grade and product lineup for Double Wood on its brand page.
Is Double Wood Essential Amino Acid Supplement third-party tested?
Double Wood lists the following certifications and testing for this product: Non-GMO, Gluten-Free, Third-Party Tested.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.